U.S. public vehicle records

Kia NIRO brakes problems

53 complaint narratives mention brakes terms.

Key facts

349 owner complaints analyzed

6 distinct recall campaigns

45,000 mi median reported failure mileage

Scope: 2017 to 2026 model years. Data updated: 2026-09-30 (September 30, 2026). 81 complaints include usable failure mileage. View data status.

Braking behavior evidence

53 of 349 complaints match this topic (15.2%). The keyword filter can include complaints that mention a transmission without reporting its failure. View matching rules.

Owner report 11741038 · 2026-05-30 (May 30, 2026)

The vehicle experienced a dangerous driving failure due to a hydraulic clutch actuator system issue and was towed to Kia Delray. The authorized dealership has officially diagnosed the issue as a "brake/clutch fluid leak" (attached diagnostic estimate), which is exactly the hazardous condition outlined under Safety Recall 23V534 (SC276). However, the dealer refuses to perform the free recall repair remedy, claiming that the recall campaign was technically marked as completed after a previous interim fuse replacement. They are demanding $5,642.21…

Owner-reported narrative. Look up ODI 11741038 at NHTSA ↗

Owner report 11754127 · 2026-08-01 (August 1, 2026)

2017 Kia Niro Hybrid subject to Safety Recall SC276 (NHTSA Campaign 23V534) for the Hydraulic Clutch Actuator (HCA). Fluid contamination of the HCA PCB can cause an electrical short and engine compartment fire risk. Official remedy is HCA inspection/replacement as necessary plus a new fuse. Three dealer visits: Shortly after purchase for SC276 recall and routine service. Dealer performed HCA Inspect/Replace, reported no problem codes, and replaced the fuse. After sudden complete loss of propulsion on the freeway at 60-65 mph with a passenger. …

Owner-reported narrative. Look up ODI 11754127 at NHTSA ↗

Owner report 11058078 · 2018-01-02 (January 2, 2018)

ENGINE/TRANSMISSION BECOMES VERY SLUGGISH AS TEMPERATURES DROP AND THE TRANSMISSION SEEMS TO BE "ENGINE BRAKING" THE VEHICLE, MAKING COASTING NEARLY IMPOSSIBLE. PUTTING THE VEHICLE IN NEUTRAL ALLOWED THE CAR TO NORMALLY COAST BUT ONCE BACK IN DRIVE, ACCELERATION WAS TAXING. THE VEHICLE LACKS ANY POWER AND IS RUINING THE FUEL ECONOMY TRYING TO GET THE CAR UP TO SPEED.

Owner-reported narrative. 4,230 miles reported. Look up ODI 11058078 at NHTSA ↗

Owner report 11083238 · 2018-04-04 (April 4, 2018)

I AM WRITING TO YOUR COMPANY IN REGARDS TO A SERIOUS ACCIDENT WHICH HAPPENED ON THE DATE OF SATURDAY, MARCH 24TH AROUND 4PM EST. THIS ACCIDENT INVOLVED MY FAMILY AND I DRIVING THE NEW KIA NIRO HYBRID EX W/ TECH PKG WE PURCHASED FROM SANSONE DEALERSHIP ON NOVEMBER 24TH, 2017. MY VEHICLE WAS INVOLVED IN THE ACCIDENT ON ROUTE 22 HIGHWAY WHILE DRIVING EASTWARDS AT THE SPEEDS OF AROUND 35-36 MPH AS THERE WAS A TRAFFIC FLOW AND ALSO A TRAFFIC STOP OF CARS. OUR VEHICLE (KIA NIRO) WAS ABOUT 2-3 CAR DISTANCE BEHIND THE VEHICLE IN FRONT AND AS WE WERE TR…

Owner-reported narrative. 1,145 miles reported. Look up ODI 11083238 at NHTSA ↗

Owner report 11099431 · 2018-06-03 (June 3, 2018)

PURCHASED THE VEHICLE WITH SAFETY TECH PACKAGE WHICH INCLUDES AEB (AUTO EMERGENCY BRAKING) AND VEHICLE DID NOT STOP EVEN WHEN I APPLIED FULL BRAKES TO PREVENT A COLLISION. THE MAIN REASON I PURCHASED THIS VEHICLE WAS FOR THIS SAFETY FEATURE.

Owner-reported narrative. 1,800 miles reported. Look up ODI 11099431 at NHTSA ↗

Explore the data

Vehicle analysis explorer

Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.

Data completeness

349 unique complaints in this selection. Analysis snapshot: 2026-09-30.

23.2%Usable mileage81 / 349 records

100.0%Valid incident date349 / 349 records

100.0%Valid filing date349 / 349 records

100.0%Ordered incident and filing dates349 / 349 records

Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.

Problems by model year

Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.

From model yearThrough model year

Component complaint heatmap
Component	2017	2018	2019	2020	2021	2022	2023	2024	2025	2026
Electrical System	2024.4% ODI 10957721 · 30 mi LEASED THE 2017 KIA NIRO EX HYBRID CAR, LATE SUNDAY, FEBRUARY 19, 2017 AND DROVE HOME 10+ MILES. ODOMETER HAD 15 MILES AT START. LEFT THE CAR IN THE GARAGE FOR TWO DAYS AND ATTEMPTED TO DRIVE IT EARLY WEDNESDAY, FEBRUARY 22, 2017 AT 4AM. BACKING OUT OF THE GARAGE AND WAS STEERING ONTO THE STREET WHEN THE POWER STEERING WARNING LIGHT CAME ON AND STEERING WAS VERY DIFFICULT AND NOISY (GROWLING) - VIBRATING WHILE TURNING THE WHEEL ITSELF. PULLED BACK INTO THE GARAGE AND ALL WARNING LIGHTS CAME ON. SHUT THE CAR OFF AND RETRIED SEVERAL TIMES. … Look up ODI 10957721 at NHTSA ↗	1830.0% ODI 11081995 · 1,927 mi WIRING HARNESS CHEWED UP BY RODENTS 6 WEEKS AFTER BUYING CAR NEW. ONLY 1900 MILES ON CAR. CAR WAS PARKED BETWEEN '01 TOYOTA TACOMA AND '04 F250 DIESEL, WHICH HAVE BEEN THERE SINCE NEW WITHOUT PROBLEMS, AS WAS A '06 VW DIESEL, AND A '12 VW DIESEL, ALSO PARKED THERE SINCE NEW. THE USE OF SOY BASED INSULATION ON THE WIRING HAS TURNED VEHICLES INTO ROLLING FOOD SOURCES. WITH CRITICAL FUNCTIONS NOW CONTROLLED ELECTRICALLY RATHER THAN MECHANICALLY (THROTTLE TRANSMISSION AND STEERING), THIS A MAJOR SAFETY HAZARD, NOT TO MENTION EXTREMELY COSTLY $200… Look up ODI 11081995 at NHTSA ↗	1323.2% ODI 11453100 Starting battery (which operates the safety systems) was getting progressively worse until vehicle could not be started. Upon inspection it was determined that the 1.5 year old starting battery was swollen and defective. NOTE: Vehicle did sit for 12 months in estate litigation. Look up ODI 11453100 at NHTSA ↗	718.4% ODI 11640082 2020 Kia Niro was driving fine until one day while driving down the highway at highway speeds (65-70 mph), the car began to lose power and as we switched lanes to get to the side of the highway, the car began to smoke and caught on fire. Our safety was at risk due to the car catching on fire. The problem is unable to be reproduced as the car is a total loss. Vehicle was inspected by police at the scene. There were no warning lights, and the vehicle had been in working condition prior to the incident. The vehicle had a recall that was fixed at … Look up ODI 11640082 at NHTSA ↗	222.2% ODI 11555688 Problem has not been remedied. What is my recourse? How long do I have to drive around worried about the car going on fire? Look up ODI 11555688 at NHTSA ↗	722.6% ODI 11531915 Car keeps notifying me of an issue with my left break lights, it has been inspected twice to which both times, Kia services said it just needed a new light but yet this problem keeps happening. Nothing pops up on diagnostics and there are no recalls, this is a brand new car less than a year with no history of accidents. It’s a safety issue now because it could be a wiring issue. Look up ODI 11531915 at NHTSA ↗	1431.8% ODI 11530655 The components and systems failing are the brakes, adaptive cruise control, smart stop n go cruise control and electrical. Yes it is available for inspection upon request. The auto cruise control doesn’t give a safe distance to stop at (u r close enough to not see there tires) from the car in front of u in case someone hits u from behind. It also doesn’t stop at the same distance it’s set at for the speed distance option. The car also doesn’t emergency brake itself when getting super close to the car in front of u. It only gives u warning s… Look up ODI 11530655 at NHTSA ↗	330.0% ODI 11643288 What happened? While driving my 2025 KIA Niro on [XXX] , I stopped at a red light behind another vehicle. Suddenly, my car was rear-ended by another vehicle, causing a significant impact that pushed my car forward into the vehicle in front. The seat belts deployed but I sustained a broken nose from hitting the steering wheel. My daughter and I were taken to the hospital for treatment. Component or System that Failed or Malfunctioned: The floor wiring assembly beneath the front passenger seat, which may have prevented the front airbags and sea… Look up ODI 11643288 at NHTSA ↗	317.6% ODI 11648654 Took car in and dealership kept it. Recall indicated that parts were available, however, dealership says that because there's additional fraying of wires, they don't have the parts. When I contacted Kia corporate, they confirmed that they have release of parts indicated as "TBD." According to NHTSA records, they should have the parts but they say they don't and can't indicate when parts will be available. Look up ODI 11648654 at NHTSA ↗	150.0% ODI 11753634 Falsification and/or alteration of repair logs, service dates, and/or mileage records across dealership diagnostic networks and third parties. Evasion of warranty and/or other maintenance requirements. Poor dealership and corporate treatment/harassment of military veterans. Suspected unauthorized non-factory wiring harness splices and/or other devices tapped directly into primary Controller Area Network (CAN-Bus) control modules on current model-year (2026) passenger vehicles; resulting in inconvenient and unsafe intermittent faults including p… Look up ODI 11753634 at NHTSA ↗
Power Train	1923.2% ODI 11343331 · 37,000 mi WHILE PARKED AND ENGINE OFF, THE TRANSMISSION SLIPPED OUT OF PARK AND ROLLED BACK INTO ANOTHER VEHICLE. NO ONE WAS IN THE VEHICLE AT THE TIME. WHEN I RETURNED TO THE VEHICLE, IT WAS STILL SHOWING IT IN PARK AND OFF. Look up ODI 11343331 at NHTSA ↗	1931.7% ODI 11222226 · 10 mi I WAS DRIVING ON THE FREEWAY. AFTER SLOWED DOWN AND STOPPED COMPLETELY, SUDDENLY IT LOSE POWER TO RUN. TRYING TO STEP DEEPER THE GAS PEDAL, BUT NO REACTION AT ALL. AFTER TURN OFF AND TURN ON ENGINE FEW TIMES, IT CAN RUN AGAIN, BUT THIS TIME, THE REAL PROBLEM OCCUR. THE ENGINE SOUNDS SO LOUD..IT'S HYBRID CAR SUPPOSED TO SO QUIET (THAT'S WHAT SOUNDS USUALLY). LATER ON, I FOUND OUT HOW TO STILL CAN DROVE IT, BUT WITH HIGH RISK SUDDENLY LOSE POWER ON THE STREET. LATER FOUND OUT, WHEN THE CAR IN MOTION, THE HYBRID SYSTEM DIDN'T WORKED COMPLETELY, … Look up ODI 11222226 at NHTSA ↗	2239.3% ODI 11269378 · 9,000 mi TL* THE CONSUMER RENTED A 2019 KIA NIRO. THE CONSUMER STATED THAT WHEN THE VEHICLE WAS STARTED AND PLACED IN REVERSE, THE VEHICLE MOVED FORWARD WITHOUT WARNING. THE GEAR SHIFT INDICATOR DISPLAYED THAT THE VEHICLE WAS IN REVERSE AT THE TIME OF THE FAILURE. THE VEHICLE WAS RETURNED TO THE RENTAL COMPANY. THE DEALER AND MANUFACTURER WERE NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 9,000. THE VIN WAS UNKNOWN. *AS Look up ODI 11269378 at NHTSA ↗	821.1% ODI 11552803 The contact owns a 2020 Kia Niro. The contact received notification of NHTSA Campaign Number: 23V534000 (Power Train) however, the part to do the recall repair was not yet available. The local dealer was made aware of the issue and confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available. Look up ODI 11552803 at NHTSA ↗	333.3% ODI 11570590 I received important safety recall letter for NHTSA recall # 23V534. the HCA & or Fuse might need to be replaced . I brought the 2021 Nero to my local Kia dealership, Eagle kia ,Riverhead NY on January 18th. The dealership still has the vehicle & claims that a code came up when they did the diagnostics That requires a part that must be secured to complete the fix for the recall. they claim they are awaiting approval from kia corporate & NHTSA to add to the technical bulletin. But their is no timeframe they have or when this additional part w… Look up ODI 11570590 at NHTSA ↗	412.9% ODI 11557904 Kia issued a recall warning dated September 29, 2023 regarding a fire hazard in our car. The recall stated that remedy was not available. After two months of no remedy from Kia and failure of Kia's Customer Care Center to respond to our requests for help, we went to the Kia dealer in Van Nuys, California to inspect the car to ascertain if it was still safe. The dealer refused to inspect or take any remedial action. To date there has been nothing from Kia to correct the problem. However, the 2023 and 2024 Kia Niro Hybrids do not have the fire ha… Look up ODI 11557904 at NHTSA ↗	613.6% ODI 11602434 Engine light indicating error code P040100. Dealership noted excessive buildup in emission tube, cooler plugged and needs replaced, EGR valve needs replaced. Car has less than 35k miles. Look up ODI 11602434 at NHTSA ↗	220.0% ODI 11738543 · 140,000 mi The contact owns a 2024 Hyundai Niro Hybrid. The contact stated that while at a stop light the warning message "transmission overheating" had displayed and the vehicle did not drive forward. The contact attempted to push the vehicle offer the road when suddenly the vehicle accelerated forward and drove on the opposite side of the over a curb and drove into oncoming traffic and crashed head on into a second vehicle. The vehicle the drover over a curb and down an embankment and crashed. The failure mileage was 140,000. Look up ODI 11738543 at NHTSA ↗	15.9% ODI 11744906 Transmission was replaced but then completely shut down as I was making a right turn. Multiple indicators on dash went off and safety errors kept scrolling across dash. Vehicle then wouldn’t shift at all. TCM was replaced but vehicle has high RPMs at low speeds. Has been at the dealership now for over 90 days. Look up ODI 11744906 at NHTSA ↗	00.0% No examples available for this selection.
Engine	2935.4% ODI 11419182 · 94,000 mi The contact owns a 2017 Kia Niro. The contact stated while driving 35 mph, the vehicle stalled without warning. The contact took the vehicle to the local dealer, where the vehicle was being serviced. The vehicle was not yet diagnosed nor repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 94,000. Look up ODI 11419182 at NHTSA ↗	1728.3% ODI 11058078 · 4,230 mi ENGINE/TRANSMISSION BECOMES VERY SLUGGISH AS TEMPERATURES DROP AND THE TRANSMISSION SEEMS TO BE "ENGINE BRAKING" THE VEHICLE, MAKING COASTING NEARLY IMPOSSIBLE. PUTTING THE VEHICLE IN NEUTRAL ALLOWED THE CAR TO NORMALLY COAST BUT ONCE BACK IN DRIVE, ACCELERATION WAS TAXING. THE VEHICLE LACKS ANY POWER AND IS RUINING THE FUEL ECONOMY TRYING TO GET THE CAR UP TO SPEED. Look up ODI 11058078 at NHTSA ↗	1017.9% ODI 11246151 · 26,500 mi FIRST THE AIR CONDITIONER STOPPED WORKING FOR 2 DAYS. THEN ON THE 3RD DAY, 8/13/19, THE HEV LIGHT AND OIL LIGHTS WENT ON. THE ENGINE SLOWED DOWN. THE CAR WAS TOWED TO THE KIA DEALERSHIP IN ONTARIO, CA. INITIALLY THEY SAID IT MAY NOT BE COVERED BY WARRANTY. THEN ON 8/17 THEY TOLD ME THE AIR CONDITIONER NEEDS A NEW COMPRESSOR. THEN ON 8/23 I WAS TOLD THAT OIL AND METAL SHARDS HAD LEAKED INTO THE ENGINE AND THE ENTIRE ENGINE NEEDS TO BE REPLACED. IT IS UNKNOWN WHEN THE REPAIR WILL BE DONE. Look up ODI 11246151 at NHTSA ↗	923.7% ODI 11343051 · 958 mi THE SERVICE ENGINE VALVE WITH "CHECK ACTIVE AIR FLAP SYSTEM" ERROR MESSAGE IS DISPLAYED. THE DIAGNOSTIC ERROR THAT COMES UP IS AAF - P059F. ACCORDING TO THE DEALER AIR COMPRESSION TEST WERE COMPLETED AND PROPERLY FUNCTIONING. I HAVE SUBMITTED 3 PICTURES WITH THE SAME ERROR MESSAGE CODE TO THE DEALER AND THEY STATE NOT ALL SAVED IN THE CAR'S ECM. THE LIGHTS CAME ON WHEN STARTING AS WELL AS WHILE DRIVING. NOTICED THAT THE CAR TAKES LONGER TO CHANGE GEARS OR GO INTO EV MODE. Look up ODI 11343051 at NHTSA ↗	222.2% ODI 11570590 I received important safety recall letter for NHTSA recall # 23V534. the HCA & or Fuse might need to be replaced . I brought the 2021 Nero to my local Kia dealership, Eagle kia ,Riverhead NY on January 18th. The dealership still has the vehicle & claims that a code came up when they did the diagnostics That requires a part that must be secured to complete the fix for the recall. they claim they are awaiting approval from kia corporate & NHTSA to add to the technical bulletin. But their is no timeframe they have or when this additional part w… Look up ODI 11570590 at NHTSA ↗	619.4% ODI 11557904 Kia issued a recall warning dated September 29, 2023 regarding a fire hazard in our car. The recall stated that remedy was not available. After two months of no remedy from Kia and failure of Kia's Customer Care Center to respond to our requests for help, we went to the Kia dealer in Van Nuys, California to inspect the car to ascertain if it was still safe. The dealer refused to inspect or take any remedial action. To date there has been nothing from Kia to correct the problem. However, the 2023 and 2024 Kia Niro Hybrids do not have the fire ha… Look up ODI 11557904 at NHTSA ↗	49.1% ODI 11550666 I was 3 1/2 weeks into a four year lease driving this brand new car and it stopped completely in the middle of the road flashing a HYBRID SYSTEM FAILURE warning. I nearly died. It would not move nor turn off. Had to be in the shop for 2 weeks. I don’t feel safe in this car and I want out of this lease asap. Kia is not willing to work with me on this Look up ODI 11550666 at NHTSA ↗	220.0% ODI 11651839 · 9,999 mi The contact owns a 2024 Kia Niro. The contact stated that while driving at approximately 65-70 MPH on the highway, the radio panel went blank. The vehicle was blowing cold air on the driver's side while the passenger’s side was blowing hot air. The contact stated that there was slush on the driveway and the vehicle slid. There was a triangle symbol with an exclamation mark displayed. The message that the camera had disengaged was displayed. The contact turned off the vehicle, and the vehicle failed to restart. The contact attempted to start the… Look up ODI 11651839 at NHTSA ↗	211.8% ODI 11744906 Transmission was replaced but then completely shut down as I was making a right turn. Multiple indicators on dash went off and safety errors kept scrolling across dash. Vehicle then wouldn’t shift at all. TCM was replaced but vehicle has high RPMs at low speeds. Has been at the dealership now for over 90 days. Look up ODI 11744906 at NHTSA ↗	00.0% No examples available for this selection.
Unknown Or Other	1214.6% ODI 11102835 · 8,000 mi TL* THE CONTACT OWNED A 2017 KIA NIRO. WHILE THE VEHICLE WAS PARKED AT THE CONTACT'S RESIDENCE, A LOUD ABNORMAL NOISE WAS HEARD. THE CONTACT LOOKED OUTSIDE AND NOTICED THAT THE FRONT PASSENGER TURN SIGNAL LIGHT AND THE MIDDLE OF THE VEHICLE WERE ON FIRE. THE FIRE DEPARTMENT WAS CALLED AND EXTINGUISHED THE FIRE. A POLICE REPORT WAS FILED. THE FIRE DEPARTMENT STATED THAT THE BATTERY CAUSED THE FIRE AND DECLARED THE VEHICLE A TOTAL LOSS. THERE WERE NO INJURIES SUSTAINED. THE DEALER WAS NOT NOTIFIED. THE MANUFACTURER WAS CALLED AND THE CONTACT WAS … Look up ODI 11102835 at NHTSA ↗	1118.3% ODI 11099431 · 1,800 mi PURCHASED THE VEHICLE WITH SAFETY TECH PACKAGE WHICH INCLUDES AEB (AUTO EMERGENCY BRAKING) AND VEHICLE DID NOT STOP EVEN WHEN I APPLIED FULL BRAKES TO PREVENT A COLLISION. THE MAIN REASON I PURCHASED THIS VEHICLE WAS FOR THIS SAFETY FEATURE. Look up ODI 11099431 at NHTSA ↗	610.7% ODI 11321456 · 1,500 mi PULLING INTO MY PARKING SPACE, BARELY MOVING, CAR SUDDENLY LUNGED FORWARD AND TO THE RIGHT OVER A CONCRETE BARRIER AND UPHILL. THIS HAPPENED WITH ANOTHER KIA - FORTE- A FEW YEARS AGO . SAME TRAJECTORY. LOW SPEED TURN, I DID NOT ACCELERATE. Look up ODI 11321456 at NHTSA ↗	821.1% ODI 11455280 I've had my Kia Niro EV approximately 1yr. I'm the only owner so far was brand new but it had set for a year or so. (Purchase Date: March 2021). I noticed about 6 mo./8k miles that listening the same thing that my 2012 Kia Sorento that was involved in the class action lawsuit was having. When I pressed the gas pedal my RPMs go up to five to seven but the car doesn't really go it's like it's barely even going 10 miles an hour. This to me is a huge safety concern considering what if you were trying to get out of the way of a semi and you have th… Look up ODI 11455280 at NHTSA ↗	222.2% ODI 11550728 Vehicle is available for inspection upon request. HEV light lit up on dashboard and a warning message was displayed alerting me to immediately pull over and turn off the vehicle. At the same time the vehicle was not responding and acceleration became troubling and with marked hesitation. After waiting several minutes I attemped to turn the vehicle on again but the warning light and alarm went off. Vehicle is currently at the dealership but they have not offer a solution or even a temporary remedy. Look up ODI 11550728 at NHTSA ↗	619.4% ODI 11467170 The silver accent bar on the center console below the air vents creates a major glare when the sunlight hits it. It reduces visibility by causing a distraction and feels as if you're staring into the sun. The photo doesn't do it justice but this has happened multiple times and I have to hold up my arm to block the glare. Additionally when the sunlight hits the screens on the dashboard and center console they become unreadable. Look up ODI 11467170 at NHTSA ↗	1534.1% ODI 11523135 The dash is textured. In direct sunlight, the texture reflects on the windshield and makes it difficult to see. The other day I came close to hitting a pedestrian because I didn’t them. It is so dangerous! Look up ODI 11523135 at NHTSA ↗	220.0% ODI 11692576 Forward collision system fully activated while driving eastbound in the fast lane on [XXX] . The sun was behind me. No glare. No cars or objects were in front of me or next to me. The dashboard started flashing and warning sounds activated and the car slammed on the brakes itself. The seatbelt locked up and left me bruised. Miraculously, the cars behind me avoided crashing into me while I accelerated out of it. I could have been killed. Dealership minimized my concerns. I don’t want to drive this car ever again unless someone can make sur… Look up ODI 11692576 at NHTSA ↗	847.1% ODI 11660224 The engine light went on. I took the car into the dealer, where they explained that the navigation system needs to be updated. But they couldn't update the navigation system, because the Kia website for that is down. Since this isn't actually an engine issue, I retrieved my car. The dealer suggested that I try to update the nav system myself, as the website for consumers is different from that for dealers. No dice: that website is down. 1. The fact that my car needs a map update causes the engine light to go on? That's misleading--bad de… Look up ODI 11660224 at NHTSA ↗	00.0% No examples available for this selection.
Service Brakes	22.4% ODI 11741038 The vehicle experienced a dangerous driving failure due to a hydraulic clutch actuator system issue and was towed to Kia Delray. The authorized dealership has officially diagnosed the issue as a "brake/clutch fluid leak" (attached diagnostic estimate), which is exactly the hazardous condition outlined under Safety Recall 23V534 (SC276). However, the dealer refuses to perform the free recall repair remedy, claiming that the recall campaign was technically marked as completed after a previous interim fuse replacement. They are demanding $5,642.21… Look up ODI 11741038 at NHTSA ↗	610.0% ODI 11083238 · 1,145 mi I AM WRITING TO YOUR COMPANY IN REGARDS TO A SERIOUS ACCIDENT WHICH HAPPENED ON THE DATE OF SATURDAY, MARCH 24TH AROUND 4PM EST. THIS ACCIDENT INVOLVED MY FAMILY AND I DRIVING THE NEW KIA NIRO HYBRID EX W/ TECH PKG WE PURCHASED FROM SANSONE DEALERSHIP ON NOVEMBER 24TH, 2017. MY VEHICLE WAS INVOLVED IN THE ACCIDENT ON ROUTE 22 HIGHWAY WHILE DRIVING EASTWARDS AT THE SPEEDS OF AROUND 35-36 MPH AS THERE WAS A TRAFFIC FLOW AND ALSO A TRAFFIC STOP OF CARS. OUR VEHICLE (KIA NIRO) WAS ABOUT 2-3 CAR DISTANCE BEHIND THE VEHICLE IN FRONT AND AS WE WERE TR… Look up ODI 11083238 at NHTSA ↗	1017.9% ODI 11454862 Twice the vehicle has lost all ability to brake or accelerate suddenly while driving speeds over 60 mph. The brake sticks in the up position, emergency brake doesn't work, and the gas pedal goes to the floor but does not work. The vehicle electrical panel goes haywire, battery of hybrid shows dead, then all gauges flash and change going up, down, and changing erratically. Vehicle lost all control in February and had to collide into something to stop. Look up ODI 11454862 at NHTSA ↗	410.5% ODI 11484418 · 46,000 mi The contact’s wife owns a 2020 Kia Niro. The contact stated that while his wife was driving at an undisclosed speed, the vehicle inadvertently decelerated. The contact stated that during the failure the regenerative brake warning light illuminated. The contact stated that his wife was able to coast into a parking lot. The vehicle was taken to the dealer where the failure could not be duplicated. The manufacture was notified of the failure and informed the contact that the vehicle was covered under warranty. The failure mileage was approximately… Look up ODI 11484418 at NHTSA ↗	00.0% No examples available for this selection.	722.6% ODI 11462521 Just over 2 weeks after purchase of new Kia Niro the brakes failed completely. The regenerative brake light appeared in red along with the ABS light and several others. I was driving in a major highway and had no pressure in the brake pedal, leaving me completely unable to brake. I dropped the car to “manual” second gear” and rode (very fortunately on a straightaway) until I was able to apply the emergency brake. The Niro was towed to the dealership who has had the vehicle ever since. They are uncertain of the cause, have opened a tech case … Look up ODI 11462521 at NHTSA ↗	49.1% ODI 11637344 On Oct 4, 2024, a driver rolled into my car on an incline. While waiting for the police, I looked inside my car and thought the engine was still on. (Flashers). I turned the power button and the car began to roll backwards. I jumped in and tried the break. Pedal went all the way to the floor and car rolled faster. Moved gear shift around and kept rolling faster and faster (incline). I had my left foot out of the car and right on the break. At one point, I was thrown out of the car and my left leg was run over. Car stopped when it hit a tree. Th… Look up ODI 11637344 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Fuel/Propulsion System	1012.2% ODI 11455351 UNKNOWN. Second instance of car not working while driving; this time is was on a highway. Both times "Check Hybrid System" warning comes on. Previously the dealer had to replace entire battery (covered under warranty at the time). This apparently common and may have to do with some fuse. I believe the vehicle shows the battery as completely empty now. I also think my particular Kia Niro should be included in campaign 18V257000. My car is the correct year make and model and I believe something is leaking which could have also caused my battery t… Look up ODI 11455351 at NHTSA ↗	23.3% ODI 11567929 Fire warning recall notice issued in July 2023. Follow up with both Kia and with Kia dealership that I purchased the vehicle from still says that there is no fix to this problem. THE PRINTED CIRCUIT BOARD (PCB) IN THE HYDRAULIC CLUTCH ACTUATOR (HCA) MAY BECOME CONTAMINATED WITH FLUID. A FLUID-CONTAMINATED PCB MAY LEAD TO AN ELECTRICAL SHORT CIRCUIT, THEREBY INCREASING THE RISK OF AN ENGINE COMPARTMENT FIRE WHILE DRIVING. With the potential of a fire risk while driving, why is the manufacturer not required to remedy this situation in a more ti… Look up ODI 11567929 at NHTSA ↗	814.3% ODI 11245045 · 6,140 mi AS I WAS DRIVING ON THE HIGHWAY, THE AC STOPPED WORKING. THERE WERE NO WARNING LIGHTS, ALARMS OR INDICATORS THAT SOMETHING WAS WRONG, BUT I IMMEDIATELY GOT OFF THE HIGHWAY BECAUSE I THOUGHT THIS IS NOT RIGHT. AS I BRAKED ON THE RAMP, THE CAR STILL WORKED, BUT WHEN I TRIED TO ACCELERATE LEAVING THE RAMP, THERE WAS NO POWER. I GOT INTO AN ADJACENT PARKING LOT AND TURNED OFF THE CAR. WHEN I TRIED TO TURN IT BACK ON, IT WAS COMPLETELY DEAD. I CALLED AAA, THEY GAVE IT A JUMP, BUT EVEN THOUGH THE BATTERY WAS FULL, WHEN PUT INTO DRIVE OR REVERSE IT WO… Look up ODI 11245045 at NHTSA ↗	25.3% ODI 11563391 My vehicle was the victim of attempted theft and reported to City of Cincinnati police 8/11/23. It then underwent repairs and delays before it was returned to me on 9/22/23. The left side rear door is basically detached from the system, causing the alarm to go off or not even work. The back seat lock is completely malfunctional, and there is glass remaining inside the car. I was informed by two separate Kia locations that they would contact me about repairs. On 9/29, notice attached here, I was informed that when a remedy is available, the… Look up ODI 11563391 at NHTSA ↗	00.0% No examples available for this selection.	39.7% ODI 11626261 Vehicle has been submitted for repair under recall RCRIT-23V534-0846. DTC P17ED - Engine clutch system EOL fault, is set and has never gone away. Initially the dealership did the recall in the spring of 2024. It was taken to the dealership after an accident and returned with the same DTC. I believe the DTC was never repaired; it is a non-MIL light so it is easy to miss. It was taken back, and they claimed to bleed a clutch. DTC is still present. Taken back again, wiring harness was ordered and replaced, DTC is still present. The dealership (Ser… Look up ODI 11626261 at NHTSA ↗	511.4% ODI 11514541 While slowing down (without bringing it to a full stop) to make a left turn, car dies, losses all propulsion power just coasts. First it happened intermittently than more often. First it happened in low speed later even with highway speed. After bringing it to a park position and restarting car it will run fine until another incident. Look up ODI 11514541 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.
Air Bags	22.4% ODI 11065272 · 30,000 mi THE AIR BAGS DIDN'T DEPLOY WHEN I WAS REAR ENDED AND TOTALED MY CAR.. WHILE.SITTING AND WAITING FOR GREEN LIGHT ON A ROAD(STATIONARY).THE NEW KIA ARE NOT SAFE. IF YOU ARE REAR ENDED.THERES NO PROTECTION.THE AIR BAGS DON'T WORK EVEN IF YOU GET HIT AT 35 MPH.I AM COMPLAINING TO MAKE THE CONSUMERS TO BE AWARE OF THE KIA BRAND.THAT THEY ARE NOT TESTING CARS ON REAR END COLLISIONS.MY CAR WAS ONLY 6 MONTHS OLD.I HOPE YOU INVESTIGATE THIS AND MAKE CARS MORE SAFER. Look up ODI 11065272 at NHTSA ↗	11.7% ODI 11548735 The contact owns a 2018 Kia Niro. The contact received a recall notification of the NHTSA Campaign Number: 23V534000 (Air Bags) however, the part to do the recall repair was not yet available. An undisclosed dealer was contacted and confirmed that the part was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available. Look up ODI 11548735 at NHTSA ↗	23.6% ODI 11496969 I was in a car accident (I t-boned a guy that ran a red light in front of me) at about 20 mph but no airbags deployed. My car is a total loss and I have a concussion from hitting my head on the window plus contusions along the path of the seatbelt. I suspect something could be wrong with the airbags considering they failed to deploy despite a collision that totaled the car. I wonder if I might not have got a concussion had they deployed. Police responded and commented about my airbags failing to deploy and my insurance is inspecting the car thi… Look up ODI 11496969 at NHTSA ↗	25.3% ODI 11450471 I was involved in a collision 11/2021. I had just left a stop sign and was starting to go when a semi hit my front end and spun my vehicle around. I do not understand why my air bags did not deploy and I feel like emergency braking did not work. I have had it work when someone get close to my bumper in the past. Look up ODI 11450471 at NHTSA ↗	00.0% No examples available for this selection.	39.7% ODI 11464534 We discovered the passenger airbag "OFF" indicator was illuminated during while driving. My wife needs an orthotic cushion in the seat for anything other than a 10 minute trip. When the orthopedic cushion is placed in the seat the air bag does not activate. I went to the dealership and we tested a my and another 2022 Niro, a 2022 Sportage and a Telluride. The air bag in the Telluride was the only one that activated. The owners guidance was to contact KIA Consumer Assistance. A call to Kia Consumer Assistance [phone removed]) options 2,5 & 2… Look up ODI 11464534 at NHTSA ↗	613.6% ODI 11543321 I was in a very light two-car collision on 08-09-2023. Both cars had little to no damages, just very minute scratches that are very hard to see. But two of the airbags on my KIA Niro (front and knee) deployed suddenly, causing me to black out for a couple of minutes and later have a concussion, and the bottom airbag caused a bruise and consistent knee pain to this day. My car is at a Kia Service facility and has been for the past 3 weeks and we haven’t gotten any information from them as to what the problem was. I visited this facility to get s… Look up ODI 11543321 at NHTSA ↗	110.0% ODI 11643288 What happened? While driving my 2025 KIA Niro on [XXX] , I stopped at a red light behind another vehicle. Suddenly, my car was rear-ended by another vehicle, causing a significant impact that pushed my car forward into the vehicle in front. The seat belts deployed but I sustained a broken nose from hitting the steering wheel. My daughter and I were taken to the hospital for treatment. Component or System that Failed or Malfunctioned: The floor wiring assembly beneath the front passenger seat, which may have prevented the front airbags and sea… Look up ODI 11643288 at NHTSA ↗	15.9% ODI 11648654 Took car in and dealership kept it. Recall indicated that parts were available, however, dealership says that because there's additional fraying of wires, they don't have the parts. When I contacted Kia corporate, they confirmed that they have release of parts indicated as "TBD." According to NHTSA records, they should have the parts but they say they don't and can't indicate when parts will be available. Look up ODI 11648654 at NHTSA ↗	150.0% ODI 11748432 Driving through intersection making a left turn and a driver blew the light at 45-50 (speed limit is 45 on road) t-boned the vehicle. Air bags did not go off even hitting the zone on the car front passenger door. I have pictures and police report if needed. I contacted Kia and haven’t heard back. This was a rental car through Dollar Rental at Orlando Intl Airport. It was not drivable. Look up ODI 11748432 at NHTSA ↗
Vehicle Speed Control	11.2% ODI 11543219 - my car started releasing white smoke - i took it to repair shop, stated it was fixed, white smoke continued -car started overheating -Took it to KIA dealership and was told i was responsible for fuel leaking into engine, was told my car was not covered under warranty, I also have an extended warranty at the dealership which they wouldn't honor stating it was not covered -Recently while driving the car flashed Hybrid system Failure and shut off -I was unable to move the car -I had the car towed to the original dealer (wiz autos) and it has bee… Look up ODI 11543219 at NHTSA ↗	46.7% ODI 11222226 · 10 mi I WAS DRIVING ON THE FREEWAY. AFTER SLOWED DOWN AND STOPPED COMPLETELY, SUDDENLY IT LOSE POWER TO RUN. TRYING TO STEP DEEPER THE GAS PEDAL, BUT NO REACTION AT ALL. AFTER TURN OFF AND TURN ON ENGINE FEW TIMES, IT CAN RUN AGAIN, BUT THIS TIME, THE REAL PROBLEM OCCUR. THE ENGINE SOUNDS SO LOUD..IT'S HYBRID CAR SUPPOSED TO SO QUIET (THAT'S WHAT SOUNDS USUALLY). LATER ON, I FOUND OUT HOW TO STILL CAN DROVE IT, BUT WITH HIGH RISK SUDDENLY LOSE POWER ON THE STREET. LATER FOUND OUT, WHEN THE CAR IN MOTION, THE HYBRID SYSTEM DIDN'T WORKED COMPLETELY, … Look up ODI 11222226 at NHTSA ↗	23.6% ODI 11457420 Multiple problems with transmission and electrical. Electrical: 1) While traveling 80mph in the far left lane of the highway, I had to make a hard break when someone changed lanes and moved into my path. When I did that, the car turned off completely. (The key fob was still secured in my cup holder.) I could no longer accelerate and it was slowing down quickly. There was no way for me to turn the car back on using the start button. I could do nothing but try to cross 6 lanes of oncoming traffic to get to the roadside in order to stop, which wa… Look up ODI 11457420 at NHTSA ↗	00.0% No examples available for this selection.	111.1% ODI 11600985 I was backing out of a tandem parking spot in a private garage and got too close to a pillar, and tried to pull forward into the spot. It felt like the car got snagged on the pillar, but while pulling forward slowly, the gas pedal snapped off and the car accelerated quickly and uncontrollably. I was able to avoid hitting other cars but drove straight into a concrete wall despite immediately braking. I'm relatively uninjured, but if it had happened in a less controlled environment and/or I hadn't reacted as quickly, there could have been serious… Look up ODI 11600985 at NHTSA ↗	26.5% ODI 11625827 I got my oil changed and since I picked it up, I have an EPB light on and my “auto-hold” is orange, I also can’t set my cruise control. This disables safety features on my car- adaptive cruise control. Look up ODI 11625827 at NHTSA ↗	36.8% ODI 11570832 My dashboard screen has turned off completely 3 different times in the 14 months I have had the vehicle. It is normally off for several days at a time. When it is off, I have no access to my speed, gas, or any other controls shown on that display. When I run the KIa diagnostic tool, it tells me there is an issue with my airbags. Kia has a recall for this issue but refuses to apply the recall (software update) to my vehicle because it was manufactured 19 days before the recall period. I have photos and videos that I have shared with Kia Corpor… Look up ODI 11570832 at NHTSA ↗	110.0% ODI 11767593 I have experienced two incidents of sudden, severely reduced propulsion while driving my 2024 Kia Niro Hybrid. The incidents occurred several weeks apart. During both incidents, pressing the accelerator did not produce normal acceleration. The vehicle continued moving with very limited propulsion, but the gasoline engine remained at 0 RPM and did not engage when additional power was requested. There were no warning lights, error messages, or other indications of a malfunction on the dashboard. During both incidents, I shifted to Neutral and bac… Look up ODI 11767593 at NHTSA ↗	15.9% ODI 11737568 Situation: Slowing on exit lane from freeway while in I-Pedal mode. Anomaly: As i gradually lifted the accelerator pedal, at about 61 mph the car strongly accelerated. My response: I lifted my foot entirely off the accelerator pedal and scanned the dash to confirm that cruise control was not active. Acceleration continued. I tapped the accelerator pedal and the acceleration stopped. We were now at 69 mph and close to the car in front of us. Look up ODI 11737568 at NHTSA ↗	00.0% No examples available for this selection.

Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.

Failure mileage by component

Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.

Component failure mileage distribution
Component	Mileage range (25th–75th percentile)	Median	Usable records	Examples
Electrical System	250–45,000 mi	7,421 mi	13	ODI 10957721 · 30 mi LEASED THE 2017 KIA NIRO EX HYBRID CAR, LATE SUNDAY, FEBRUARY 19, 2017 AND DROVE HOME 10+ MILES. ODOMETER HAD 15 MILES AT START. LEFT THE CAR IN THE GARAGE FOR TWO DAYS AND ATTEMPTED TO DRIVE IT EARLY WEDNESDAY, FEBRUARY 22, 2017 AT 4AM. BACKING OUT OF THE GARAGE AND WAS STEERING ONTO THE STREET WHEN THE POWER STEERING WARNING LIGHT CAME ON AND STEERING WAS VERY DIFFICULT AND NOISY (GROWLING) - VIBRATING WHILE TURNING THE WHEEL ITSELF. PULLED BACK INTO THE GARAGE AND ALL WARNING LIGHTS CAME ON. SHUT THE CAR OFF AND RETRIED SEVERAL TIMES. … Look up ODI 10957721 at NHTSA ↗ ODI 11114382 · 11,500 mi THIS CAR HAS BEEN IN THE DEALERSHIP 8 TIMES SINCE I PURCHASED IT IN FEBRUARY 2017. THE AIRBAG SENSORS WERE DEFECTIVE AND REPAIRED. THE CAR MALFUNCTIONS OVER A BRIDGE CONSTANTLY ON MY WAY TO WORK. KIA DOESN'T KNOW WHY IT DOES THIS. THE LATEST ISSUE IS THE TRANSMISSION FAILING IN TRAFFIC AND THERE BEING NO ACCELERATION. I'VE BEEN IN A LOT OF UNSAFE SITUATIONS BECAUSE OF THESE ISSUES. KIA CORPORATION HAS BEEN INVOLVED AND A TECH HAS BEEN FLOWN OUT TO INVESTIGATE MY CAR. I'M CURRENTLY SUING THEM TO REPURCHASE IT AS A LEMON. THIS COULD BE THE BEGINN… Look up ODI 11114382 at NHTSA ↗ ODI 11298499 · 7,421 mi SITTING IN VEH. READY TO START.VEH. WILL TURN ON BUT NOT TURN OVER. BATTERY STRONG, LIGHTS ON AND BRIGHT BUT NO PETAL FOR A GAS START. THE VEH. WAS SITTING STILL. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR Look up ODI 11298499 at NHTSA ↗
Power Train	33,750–105,197 mi	60,737 mi	24	ODI 11343331 · 37,000 mi WHILE PARKED AND ENGINE OFF, THE TRANSMISSION SLIPPED OUT OF PARK AND ROLLED BACK INTO ANOTHER VEHICLE. NO ONE WAS IN THE VEHICLE AT THE TIME. WHEN I RETURNED TO THE VEHICLE, IT WAS STILL SHOWING IT IN PARK AND OFF. Look up ODI 11343331 at NHTSA ↗ ODI 11562090 · 120,787 mi The contact's daughter owns a 2017 Kia Niro. The contact stated that while her daughter was driving at an undisclosed speed, the Check Hybrid System, Turn Off Engine message displayed, and the HEV warning light illuminated. The vehicle then stalled. The vehicle was towed to the dealer, where it was diagnosed and determined that the engine and battery needed to be replaced. The vehicle was then towed to an independent mechanic, who determined that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was not made… Look up ODI 11562090 at NHTSA ↗ ODI 11570037 · 91,760 mi The contact owns a 2017 Kia Niro. The contact received notification of NHTSA Campaign Number: 23V534000 (Power Train) however, the part to do the recall repair was not yet available. The local dealer was contacted, and it was confirmed that the part was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had experienced a strong electrical burning odor inside the cabin of the vehicle. The contact stated that the … Look up ODI 11570037 at NHTSA ↗
Engine	5,672–100,750 mi	53,500 mi	14	ODI 11419182 · 94,000 mi The contact owns a 2017 Kia Niro. The contact stated while driving 35 mph, the vehicle stalled without warning. The contact took the vehicle to the local dealer, where the vehicle was being serviced. The vehicle was not yet diagnosed nor repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 94,000. Look up ODI 11419182 at NHTSA ↗ ODI 11729706 · 101,000 mi The contact owns a 2017 Kia Niro. The contact stated that while driving 60 MPH on the highway, the vehicle jolted and shook abnormally. The electrical system warning light illuminated, and the vehicle lost partial power. The engine and hybrid warning lights were illuminated. The vehicle was coasted off the roadway to a gas station. The vehicle was towed to the local dealer, where it was diagnosed with a blown high-voltage fuse. The vehicle was repaired with a higher voltage fuse. The manufacturer was contacted and opened a case. The approximate… Look up ODI 11729706 at NHTSA ↗ ODI 11058078 · 4,230 mi ENGINE/TRANSMISSION BECOMES VERY SLUGGISH AS TEMPERATURES DROP AND THE TRANSMISSION SEEMS TO BE "ENGINE BRAKING" THE VEHICLE, MAKING COASTING NEARLY IMPOSSIBLE. PUTTING THE VEHICLE IN NEUTRAL ALLOWED THE CAR TO NORMALLY COAST BUT ONCE BACK IN DRIVE, ACCELERATION WAS TAXING. THE VEHICLE LACKS ANY POWER AND IS RUINING THE FUEL ECONOMY TRYING TO GET THE CAR UP TO SPEED. Look up ODI 11058078 at NHTSA ↗
Unknown Or Other	1,205–8,850 mi	1,800 mi	7	ODI 11102835 · 8,000 mi TL* THE CONTACT OWNED A 2017 KIA NIRO. WHILE THE VEHICLE WAS PARKED AT THE CONTACT'S RESIDENCE, A LOUD ABNORMAL NOISE WAS HEARD. THE CONTACT LOOKED OUTSIDE AND NOTICED THAT THE FRONT PASSENGER TURN SIGNAL LIGHT AND THE MIDDLE OF THE VEHICLE WERE ON FIRE. THE FIRE DEPARTMENT WAS CALLED AND EXTINGUISHED THE FIRE. A POLICE REPORT WAS FILED. THE FIRE DEPARTMENT STATED THAT THE BATTERY CAUSED THE FIRE AND DECLARED THE VEHICLE A TOTAL LOSS. THERE WERE NO INJURIES SUSTAINED. THE DEALER WAS NOT NOTIFIED. THE MANUFACTURER WAS CALLED AND THE CONTACT WAS … Look up ODI 11102835 at NHTSA ↗ ODI 11438434 · 20,000 mi The contact had a loaner 2017 Kia Niro. The contact stated while driving and stopping at a red light when the light turned green the contact depressed on the accelerator pedal and was going about 5 MPH when suddenly the power steering failed. The contact manually steered the vehicle and caused the driver to rear-end and crash the vehicle in front of her that also caused that vehicle to rear-end the vehicle in front of them which caused a 3 car accident. There were no warning lights illuminated from the vehicle, The air bag did not deploy. No … Look up ODI 11438434 at NHTSA ↗ ODI 11099431 · 1,800 mi PURCHASED THE VEHICLE WITH SAFETY TECH PACKAGE WHICH INCLUDES AEB (AUTO EMERGENCY BRAKING) AND VEHICLE DID NOT STOP EVEN WHEN I APPLIED FULL BRAKES TO PREVENT A COLLISION. THE MAIN REASON I PURCHASED THIS VEHICLE WAS FOR THIS SAFETY FEATURE. Look up ODI 11099431 at NHTSA ↗
Service Brakes	11,424–81,250 mi	43,148 mi	6	ODI 11083238 · 1,145 mi I AM WRITING TO YOUR COMPANY IN REGARDS TO A SERIOUS ACCIDENT WHICH HAPPENED ON THE DATE OF SATURDAY, MARCH 24TH AROUND 4PM EST. THIS ACCIDENT INVOLVED MY FAMILY AND I DRIVING THE NEW KIA NIRO HYBRID EX W/ TECH PKG WE PURCHASED FROM SANSONE DEALERSHIP ON NOVEMBER 24TH, 2017. MY VEHICLE WAS INVOLVED IN THE ACCIDENT ON ROUTE 22 HIGHWAY WHILE DRIVING EASTWARDS AT THE SPEEDS OF AROUND 35-36 MPH AS THERE WAS A TRAFFIC FLOW AND ALSO A TRAFFIC STOP OF CARS. OUR VEHICLE (KIA NIRO) WAS ABOUT 2-3 CAR DISTANCE BEHIND THE VEHICLE IN FRONT AND AS WE WERE TR… Look up ODI 11083238 at NHTSA ↗ ODI 11099431 · 1,800 mi PURCHASED THE VEHICLE WITH SAFETY TECH PACKAGE WHICH INCLUDES AEB (AUTO EMERGENCY BRAKING) AND VEHICLE DID NOT STOP EVEN WHEN I APPLIED FULL BRAKES TO PREVENT A COLLISION. THE MAIN REASON I PURCHASED THIS VEHICLE WAS FOR THIS SAFETY FEATURE. Look up ODI 11099431 at NHTSA ↗ ODI 11289838 · 40,295 mi CAR FAILED TO STOP TWICE - ALMOST RAN A RED LIGHT. BRAKES DEPRESSED AND FELT NO PRESSURE IN BRAKE LINE. DEALERSHIP HAS FIXED BRAKE ISSUES WITH CAR ONLY BEING 6 MONTHS OLD IN 2018 - SAME BRAKE ISSUES BUT NOW THE CAR IS NOT STOPPING SOMETIMES. Look up ODI 11289838 at NHTSA ↗
Fuel/Propulsion System	Too few reports for a range	6,140 mi	3 (sparse)	ODI 11245045 · 6,140 mi AS I WAS DRIVING ON THE HIGHWAY, THE AC STOPPED WORKING. THERE WERE NO WARNING LIGHTS, ALARMS OR INDICATORS THAT SOMETHING WAS WRONG, BUT I IMMEDIATELY GOT OFF THE HIGHWAY BECAUSE I THOUGHT THIS IS NOT RIGHT. AS I BRAKED ON THE RAMP, THE CAR STILL WORKED, BUT WHEN I TRIED TO ACCELERATE LEAVING THE RAMP, THERE WAS NO POWER. I GOT INTO AN ADJACENT PARKING LOT AND TURNED OFF THE CAR. WHEN I TRIED TO TURN IT BACK ON, IT WAS COMPLETELY DEAD. I CALLED AAA, THEY GAVE IT A JUMP, BUT EVEN THOUGH THE BATTERY WAS FULL, WHEN PUT INTO DRIVE OR REVERSE IT WO… Look up ODI 11245045 at NHTSA ↗ ODI 11246151 · 26,500 mi FIRST THE AIR CONDITIONER STOPPED WORKING FOR 2 DAYS. THEN ON THE 3RD DAY, 8/13/19, THE HEV LIGHT AND OIL LIGHTS WENT ON. THE ENGINE SLOWED DOWN. THE CAR WAS TOWED TO THE KIA DEALERSHIP IN ONTARIO, CA. INITIALLY THEY SAID IT MAY NOT BE COVERED BY WARRANTY. THEN ON 8/17 THEY TOLD ME THE AIR CONDITIONER NEEDS A NEW COMPRESSOR. THEN ON 8/23 I WAS TOLD THAT OIL AND METAL SHARDS HAD LEAKED INTO THE ENGINE AND THE ENTIRE ENGINE NEEDS TO BE REPLACED. IT IS UNKNOWN WHEN THE REPAIR WILL BE DONE. Look up ODI 11246151 at NHTSA ↗ ODI 11255755 · 5 mi THE PROBLEM THAT I'M I'M HAVING IS A CODE P0456 (EVAPORATIVE EMISSION SYSTEM LEAK DETECTED, WHICH IS A SMALL LEAK. THE REASON WHY I'M WORRIED IS BECAUSE THE GAUGE FOR THE RPMS GOES ALL THE WAY ACROSS AS FAR AS IT CAN GO, IN OTHER WORDS IT'S LIKE AS IF I'M PUSHING DOWN ON THE GAS PEDAL AS FAR AS IT CAN GO , IT DOES THIS WHEN I'M DRIVING ON THE HIGHWAY, WHEN I'M ABOUT TO LEAVE A SIGNAL LIGHT FROM A COMPLETE STOP , WHEN I'M DRIVING UP A HILL IS WHEN IT'S WORST. Look up ODI 11255755 at NHTSA ↗
Air Bags	Too few reports for a range	11,500 mi	3 (sparse)	ODI 11065272 · 30,000 mi THE AIR BAGS DIDN'T DEPLOY WHEN I WAS REAR ENDED AND TOTALED MY CAR.. WHILE.SITTING AND WAITING FOR GREEN LIGHT ON A ROAD(STATIONARY).THE NEW KIA ARE NOT SAFE. IF YOU ARE REAR ENDED.THERES NO PROTECTION.THE AIR BAGS DON'T WORK EVEN IF YOU GET HIT AT 35 MPH.I AM COMPLAINING TO MAKE THE CONSUMERS TO BE AWARE OF THE KIA BRAND.THAT THEY ARE NOT TESTING CARS ON REAR END COLLISIONS.MY CAR WAS ONLY 6 MONTHS OLD.I HOPE YOU INVESTIGATE THIS AND MAKE CARS MORE SAFER. Look up ODI 11065272 at NHTSA ↗ ODI 11114382 · 11,500 mi THIS CAR HAS BEEN IN THE DEALERSHIP 8 TIMES SINCE I PURCHASED IT IN FEBRUARY 2017. THE AIRBAG SENSORS WERE DEFECTIVE AND REPAIRED. THE CAR MALFUNCTIONS OVER A BRIDGE CONSTANTLY ON MY WAY TO WORK. KIA DOESN'T KNOW WHY IT DOES THIS. THE LATEST ISSUE IS THE TRANSMISSION FAILING IN TRAFFIC AND THERE BEING NO ACCELERATION. I'VE BEEN IN A LOT OF UNSAFE SITUATIONS BECAUSE OF THESE ISSUES. KIA CORPORATION HAS BEEN INVOLVED AND A TECH HAS BEEN FLOWN OUT TO INVESTIGATE MY CAR. I'M CURRENTLY SUING THEM TO REPURCHASE IT AS A LEMON. THIS COULD BE THE BEGINN… Look up ODI 11114382 at NHTSA ↗ ODI 11543355 · 200 mi The contact owns a 2023 Kia Niro. The contact stated that while making a left turn a second vehicle crashed into the front driver's side of the vehicle. The contact stated that during the crash the front driver side air bag, the driver's side curtain airbag and driver's side lower leg air bags all deployed as intended but the she sustained severe flesh wounds to both lower legs due to the airbags deploying. The contact was transported to the local trauma center and required multiple surgeries and skin grafts due to the injuries sustained from t… Look up ODI 11543355 at NHTSA ↗
Vehicle Speed Control	Too few reports for a range	11,000 mi	3 (sparse)	ODI 11222226 · 10 mi I WAS DRIVING ON THE FREEWAY. AFTER SLOWED DOWN AND STOPPED COMPLETELY, SUDDENLY IT LOSE POWER TO RUN. TRYING TO STEP DEEPER THE GAS PEDAL, BUT NO REACTION AT ALL. AFTER TURN OFF AND TURN ON ENGINE FEW TIMES, IT CAN RUN AGAIN, BUT THIS TIME, THE REAL PROBLEM OCCUR. THE ENGINE SOUNDS SO LOUD..IT'S HYBRID CAR SUPPOSED TO SO QUIET (THAT'S WHAT SOUNDS USUALLY). LATER ON, I FOUND OUT HOW TO STILL CAN DROVE IT, BUT WITH HIGH RISK SUDDENLY LOSE POWER ON THE STREET. LATER FOUND OUT, WHEN THE CAR IN MOTION, THE HYBRID SYSTEM DIDN'T WORKED COMPLETELY, … Look up ODI 11222226 at NHTSA ↗ ODI 11548358 · 120,000 mi The contact owns a 2018 Kia Niro. The contact stated while driving at an undisclosed speed, the engine revved up. The contact stated that the accelerator pedal was depressed; however, the vehicle was slow to respond. Eventually, the vehicle shifted into gear and started to move. The contact stated that the check HEV and turn off engine error messages were displayed. The vehicle was taken to the local dealer, where it was diagnosed that a faulty engine clutch activator needed to be replaced. The mechanic informed the contact that the vehicle was… Look up ODI 11548358 at NHTSA ↗ ODI 11733425 · 11,000 mi The contact owns a 2023 Kia Niro. The contact stated that while driving at 25 MPH, the vehicle independently accelerated. The contact constantly depressed the brake pedal to stop the vehicle. The contact was able to coast the vehicle to the residence while depressing the brake pedal to prevent the unintended acceleration. Neither a dealer nor an independent mechanic was contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 11,000. Look up ODI 11733425 at NHTSA ↗

Complaint and recall timeline

Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.

ComponentPeriod

Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.

Monthly counts, recall campaigns and complaint examples

Monthly complaint and recall timeline
Month	Complaints	Campaigns announced	Examples
2024-10	7	None	ODI 11619724 I had some lurching when trying to accelerate for a month before the check engine and HEV warning beeping came on. Kia Niro EGR (Gas Recirculated Cooler) failed at 105K miles. It leaked on to the engine causing it to overheat. My children and I got smoked out and my child had an asthma attack from this issue. We were also stressed, thinking the engine would catch fire. Kia says there are no recalls for my 2017, yet the 2023 has a recall on this exact item. I would like this complaint to be filed due to a part failing 5K miles after a warrenty. … Look up ODI 11619724 at NHTSA ↗ ODI 11621138 My Kia Niro 2017 began losing antifreeze back in January of 2024. Upon inspection by Folsom Lake KIA they determined that the EGR needed to be replaced. The dealership made the repair under my third-party warranty that I purchased when I bought the car preowned in 2020 (22,000 miles). In August 2024 the engine began to overheat triggering and engine light. The car had approximately 90,000 miles on it at the time. The antifreeze was gone, and I filled it up and took it to the dealership a few weeks later when they had an available appointme… Look up ODI 11621138 at NHTSA ↗ ODI 11618470 · 136,663 mi The contact owns a 2018 Kia Niro. The contact stated that while operating the vehicle, the vehicle failed to shift out of neutral while shifting the gear shift lever. The check engine warning light was illuminated. The vehicle was towed to an independent mechanic where it was diagnosed and the DTC code: P090B:73 error was retrieved. In addition, the contact stated that an unknown message was displayed. The local dealer was contacted and informed the contact that the failure was related to an unidentified recall; however, the VIN was not include… Look up ODI 11618470 at NHTSA ↗
2024-11	6	None	ODI 11624286 · 87,000 mi The contact owns a 2017 Kia Niro. The contact stated while driving at an undisclosed speed, the check hybrid system warning light illuminated, and the hybrid system seized. The vehicle was towed to the dealer where it was diagnosed with power relay assembly failure. The contact was informed that the power relay assembly needed to be replaced. The vehicle was taken to the dealer to be repaired. The contact referenced Technical Service Bulletin: SC256 as a possible fix for the failure. The manufacturer was not made aware of the failure. The failu… Look up ODI 11624286 at NHTSA ↗ ODI 11624965 Service bulletin eng212. 4th cylinder misfire. Diagnostic has been done at Dennis Dillon 9501west Fairview ave Boise id 83704. Engine shaking when increasing speeds above 30 mph. Started without warning while driving. It was recently serviced for routine items on October 16th 2024. On November 5th it had diagnostic performed. Check engine light and display showed automatic diagnostics, engine control system, possible engine condition. I was on my way to vote. Yes it is available for inspection. I am currently not driving it but unsure what to d… Look up ODI 11624965 at NHTSA ↗ ODI 11623718 · 62,000 mi The contact owns a 2020 Kia Niro. The contact stated while reversing, the back over prevention camera failed to function as intended. The contact stated that the screen displayed a black image. In addition, the contact stated that the back over prevention system was inoperable. The vehicle was taken to the dealer. The contact declined the diagnostic test because of the cost. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was made aware of the failure and a case was filed. The failure mileage… Look up ODI 11623718 at NHTSA ↗
2024-12	1	None	ODI 11631681 · 32,000 mi The contact owns a 2019 Kia Niro. The contact stated while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to an independent mechanic, who determined that there was a misfire in cylinder #1. The vehicle was not repaired. The vehicle was then taken to the dealer, who diagnosed a failure with the cylinder #4 injector. The dealer also informed the contact that the clutch needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 3… Look up ODI 11631681 at NHTSA ↗
2025-01	7	25V024000	ODI 11635031 Hydraulic Clutch Actuator recall was previously done and only a fuse was changed as the inspection only determined the actuator itself did not have an active code. 4 months has gone by and now the actuator has now failed. Look up ODI 11635031 at NHTSA ↗ ODI 11638518 Known issues with wiring cause check engine light to come on and also now the door open sensors to stay on. Just paid $800 for a known issue to the wiring that a Kia technical bulletin wss issued for, however the cost was left to the customer. Look up ODI 11638518 at NHTSA ↗ ODI 11634268 Car brought to dealership on 12/2 due to check engine light. scan showed cylinder 4 misfire. Car in shop for 1 week to fix cylinder head replacement. stated "operating as designed". Car returned to shop due to car turning off in the highway. All light were on. now showing hybrid system fault. Dealership had to open kia tech ticket [XXX]. CONFIRMED LIGHTS ON DASH, HYBRID SYSTEM FAULT. DTC SCAN FOUND MCU,BMS DTC'S. REMOVED CONNECTIONS FROM THE HPCU TO INSPECT WIRING AND FOUND CENTER PIN IS MELTED AND THERE IS THERMAL DAMAGE TO WIRING. P0A3E DT… Look up ODI 11634268 at NHTSA ↗
2025-02	4	None	ODI 11645070 I was driving my car as usual and it began overheating. I took it to the mechanic and they could not find a coolant leak, even though the coolant was all gone. We added more coolant and I was on my way. A few weeks later, the same thing happened. The mechanic said to take it to the dealer because they would need to run a diagnostic. I took it to the dealer and they said there were some new recalls that needed to be repaired that could fix the issue. They did the recalls, I topped off my coolant, and I was on my way. One week later, while pickin… Look up ODI 11645070 at NHTSA ↗ ODI 11640082 2020 Kia Niro was driving fine until one day while driving down the highway at highway speeds (65-70 mph), the car began to lose power and as we switched lanes to get to the side of the highway, the car began to smoke and caught on fire. Our safety was at risk due to the car catching on fire. The problem is unable to be reproduced as the car is a total loss. Vehicle was inspected by police at the scene. There were no warning lights, and the vehicle had been in working condition prior to the incident. The vehicle had a recall that was fixed at … Look up ODI 11640082 at NHTSA ↗ ODI 11642771 The car sear base comes with a plastic seatbelt guide. When you install the car seat using the anchors, tighten the belt and press down on the tightening lever, a piece of the plastic guide bows upward and causes the car seat to become stuck when rotating. Evenflo asked for it back and sent the same one model which is having the same issue. Look up ODI 11642771 at NHTSA ↗
2025-03	3	None	ODI 11647325 This May of been a cause of a defective Harness Assembly that has taken a few tries to get repaired (Harness is fixed but problem still continues randomly). Since then, my car has stalling problems, randomly, sometimes multiple time in one drive. I have no way to replicate it on my own just that it "can happen" anytime and has subjected me to waiting on the side of the road for the engine computer to "reset" or needs for a tow. Ive been in the dealership at least twice for this with a 3rd this week. Me and the dealer thought it may go away wi… Look up ODI 11647325 at NHTSA ↗ ODI 11651839 · 9,999 mi The contact owns a 2024 Kia Niro. The contact stated that while driving at approximately 65-70 MPH on the highway, the radio panel went blank. The vehicle was blowing cold air on the driver's side while the passenger’s side was blowing hot air. The contact stated that there was slush on the driveway and the vehicle slid. There was a triangle symbol with an exclamation mark displayed. The message that the camera had disengaged was displayed. The contact turned off the vehicle, and the vehicle failed to restart. The contact attempted to start the… Look up ODI 11651839 at NHTSA ↗ ODI 11648654 Took car in and dealership kept it. Recall indicated that parts were available, however, dealership says that because there's additional fraying of wires, they don't have the parts. When I contacted Kia corporate, they confirmed that they have release of parts indicated as "TBD." According to NHTSA records, they should have the parts but they say they don't and can't indicate when parts will be available. Look up ODI 11648654 at NHTSA ↗
2025-04	6	None	ODI 11656054 An alert to "check regenerative brakes" popped up on the dashboard screen. My younger sister who is borrowing our car, told me it now takes her much longer to come to a stop when braking. She's having to brake really early to stop on time but traffic and animals will not always allow for that. From what I am reading online, this is a common issue due to faulty 12v battery or a loose ground from said battery. The only way to fully engaged the conventional brakes (without the regenerative brakes) is to switch the car into neutral and then brake. … Look up ODI 11656054 at NHTSA ↗ ODI 11657629 I'm 59 years old never have an accident or had to slam breaks on the guy in front of me slammed his breaks on so I did the same time the brake pedal was to the floor the car didn't even slowed down and not even skid marks hit him then air bags deployed the car was totaled no one got hurt thank God I do t know if any other kia cars had this problem I got real lucky Look up ODI 11657629 at NHTSA ↗ ODI 11655978 Ever since the car was purchased 2nd hand, I reported an issue with the car within the 30 day warranty period that the vehicle was steering towards the right and would not go in a straight line, also it popped when steering right, 2 days ago the rod that connects to the bar in the middle that moves in and out as you steer came undone and was chipped Look up ODI 11655978 at NHTSA ↗
2025-05	3	None	ODI 11663439 The rear backup camera works intermittent, checked wiring and still having issues, could cause backing issues for people that don't use their mirrors Look up ODI 11663439 at NHTSA ↗ ODI 11663050 The contact owns a 2022 Kia Niro. The contact stated that the Hybrid Engine alarm activated and illuminated. The contact parked the vehicle for a few hours, and when restarting the vehicle, the alarm was no longer displayed. The contact continued to drive at approximately 5 mph. When pressing the brake pedal to park, the brake pedal floored with no resistance, and the vehicle began to accelerate. The contact immediately turned the vehicle towards the left to avoid crashing into a nearby building, jumped a curb into a ditch, causing the vehicle… Look up ODI 11663050 at NHTSA ↗ ODI 11660224 The engine light went on. I took the car into the dealer, where they explained that the navigation system needs to be updated. But they couldn't update the navigation system, because the Kia website for that is down. Since this isn't actually an engine issue, I retrieved my car. The dealer suggested that I try to update the nav system myself, as the website for consumers is different from that for dealers. No dice: that website is down. 1. The fact that my car needs a map update causes the engine light to go on? That's misleading--bad de… Look up ODI 11660224 at NHTSA ↗
2025-06	7	None	ODI 11666743 Cooling system broke down at 140k miles. Water pump, EHRS failure EGR Cooler. Engine head gasket blown needs engine replacement 144k miles $9000 repair. Problems confirmed by dealership. Engine light never came on for cooling system, water pump coupling repair. Engine light did come on for head gasket and vehicle stopped working. Look up ODI 11666743 at NHTSA ↗ ODI 11666341 I am writing to formally file a complaint regarding the mishandling of a recall repair (Recall SC276) by the authorized dealership KIA of Lincolnwood, located in Illinois. In October 2024, I contacted the dealership in relation to Recall SC276. A diagnostic inspection confirmed the issue, related to the HCA system, and was supported by multiple error codes: U1010, U1011, P17ED, P17EE. I was informed that the required parts were not available at the time and would be ordered. Despite the known fire risk associated with this recall, the dealers… Look up ODI 11666341 at NHTSA ↗ ODI 11666944 2019 Kia Niro DCT engaged REVERSE during manual 1→2 upshift attempt in Sport Mode, causing violent reversal. Resets with ignition cycle. Smell of burnt clutch present. Happend at 41,000mi, then 73,000mi then again today at 154,584. Believe it may be a faulty range selector, corrupted tcu logic, or both. Canadian Recall R238 (May 2022) for DCT clutch actuators Look up ODI 11666944 at NHTSA ↗
2025-07	3	None	ODI 11674514 I am experiencing engine issues with my 2017 Kia Niro Touring Launch Edition at approximately 111,000 miles, including engine hesitation and lack of acceleration, along with engine code P0011. These symptoms started suddenly and have made highway driving difficult and potentially unsafe, as I was recently in the mountains unable to exceed 35 mph. This appears to be a widespread issue among 2017 Kia Niro owners, with many reporting CVVT (Continuously Variable Valve Timing) or solenoid failures around 100,000 miles shortly after the powertrain wa… Look up ODI 11674514 at NHTSA ↗ ODI 11673145 While driving an error message appeared about regenerative braking system error and the braking effectiveness was severely impaired. Look up ODI 11673145 at NHTSA ↗ ODI 11674651 I was driving my 2023 Kia Niro PHEV into my garage after running an errand, going very slowly. Suddenly the vehicle--all on its own--surged forward, slammed into the rear wall (triggering air bags), ricocheted backward across the street, and struck a neighbor's fence. I was able to get out of the car but I was in shock; paramedics were called. Ultimately, my injuries were found to be limited to bruised ribs, but it has been very painful and limiting. The vehicle was towed to a repair shop where it was pronounced a total loss. I received a sett… Look up ODI 11674651 at NHTSA ↗
2025-08	3	None	ODI 11677830 · 35,000 mi The contact owns a 2019 Kia Niro. The contact stated that while operating the vehicle, the message "Pull Over and Shut off Engine" was displayed and a burning odor was coming from the engine compartment. After restarting the vehicle, the failure was self-corrected. The vehicle was taken to the local dealer who determined that fluid had leaked into the clutch actuator and the clutch actuator needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was offered. The contact was infor… Look up ODI 11677830 at NHTSA ↗ ODI 11679423 · 110,000 mi The contact owns a 2020 Kia Niro. The contact stated that while driving at an undisclosed speed, the HEV Hybrid System warning light illuminated, prompting the contact to discontinue driving the vehicle. The vehicle was towed to the dealer, who was unable to determine the cause of the failure. The vehicle was not repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 110,000. Look up ODI 11679423 at NHTSA ↗ ODI 11684015 On multiple occasions, the car has flashed an error on the dash stating there was a problem with the hybrid system. It immediately slows down without time to merge over causing extreme danger on a busy highway several cars swerved to miss the Kia because there was nothing I can do. this has happened several times and Kia is well aware as I’ve had multiple communications with them. Look up ODI 11684015 at NHTSA ↗
2025-09	3	None	ODI 11688703 Just before Hurricane Helene, I brought my 2018 Kia Niro Hybrid to Asheville Kia (NC) after noticing coolant loss and white smoke coming from the exhaust. The dealership charged me $1,400 for a repair involving new gaskets and the EGR cooler. Within a month, the same symptoms returned. I returned to the dealership and explained I believed the original issue had not been resolved. I had done research and found reports of similar problems in other Niro Hybrids. I specifically mentioned the coolant heat exchanger as a possible source, but they di… Look up ODI 11688703 at NHTSA ↗ ODI 11688712 I was turning into a parking spot when my brakes suddenly felt loose, as if they had lost hydraulic pressure, and my vehicle accelerated into a wall. I had my vehicle serviced 3 weeks ago, and my brakes were fine. The day before the incident, I was coming to a stop, and the car was lurching forward as I was trying to stop. This isn't the first time the issue has occurred, and I had previously mentioned it to the dealership, but they found nothing upon checking. I was going to take it into the dealership, but I got into the accident. Look up ODI 11688712 at NHTSA ↗ ODI 11687304 Driving VA Interstate 64. Traveling right side travel lane approximately 70 mph. Had ADAS engaged. Car entering highway, moved to center travel lane to pass. As I approached entering highway car, suddenly, my car stalled, engine off and I was stopped in center travel lane. Able to start car by putting transmission in park and pressing start button. Called KIA Car Care Center - They have no record of this type situation occurring throughout country. Took car to dealer. Their Technology Service Rep checked whole system and found no prob… Look up ODI 11687304 at NHTSA ↗
2025-10	6	None	ODI 11695144 The push buttons that lock/unlock the car in the outer front door handles fell out within two weeks of each other (passenger door and driver door). There was no sign of them being loose before falling out. There was no event that would cause them to fall out. Without the buttons, the lock circuitry is exposed. Kia dealership has seen the broken handles but unable to reinsert the buttons. Look up ODI 11695144 at NHTSA ↗ ODI 11695034 The contact owns a 2020 Kia Niro. The contact received notification of NHTSA Campaign Number: 25V426000 (BACK OVER PREVENTION). However, the part to do the recall repair was not yet available. The contact stated that the rearview camera displayed a black screen while the vehicle was in reverse(R) or the image was frozen. The failure obstructed the driver's visibility, which prevented the driver from safely operating the vehicle. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for… Look up ODI 11695034 at NHTSA ↗ ODI 11692576 Forward collision system fully activated while driving eastbound in the fast lane on [XXX] . The sun was behind me. No glare. No cars or objects were in front of me or next to me. The dashboard started flashing and warning sounds activated and the car slammed on the brakes itself. The seatbelt locked up and left me bruised. Miraculously, the cars behind me avoided crashing into me while I accelerated out of it. I could have been killed. Dealership minimized my concerns. I don’t want to drive this car ever again unless someone can make sur… Look up ODI 11692576 at NHTSA ↗
2025-11	9	None	ODI 11701883 The heat exchanger (exhaust heat recovery system) on my 2017 Kia Niro has been diagnosed by an authorized Kia dealership as leaking coolant. The failed component can be available for inspection upon request. This failure poses a serious safety risk. The heat exchanger is part of the vehicle’s cooling system, and when it leaks, the engine can rapidly lose coolant while driving. This can lead to sudden overheating, reduced power, or potential engine shutdown in traffic. A driver may not receive immediate warning, and if the vehicle overheats une… Look up ODI 11701883 at NHTSA ↗ ODI 11698695 Continuing and worsening motor rumbling noise and ticking/clicking at slow speeds. Spent a couple of months and without car for weeks just to have kia confirm and have gearbox changed. This has existed in some form for a couple years now. Look up ODI 11698695 at NHTSA ↗ ODI 11697442 AS AT 11/07/2023 KIA AMERICA KNEW OF HCV/HYDRAULIC CLUTCH ACTUATOR -HEV/HYBRID ELECTRIC VEHICLE CAUSED TRANMSISSION PROBLEM IN KIA NIRO HYBRID 2020 AND KIA AMERICA REFUSED TO REPAIR IT. RECALL COMPLETED 5/27/2025 AFTER POWER TRAIN WARRANTY EXPIRED. Look up ODI 11697442 at NHTSA ↗
2025-12	7	None	ODI 11704438 · 112,000 mi The contact owns a 2017 Kia Niro. The contact stated that while operating the vehicle, the message "Engine Overheated - Turn Engine Off" was displayed with white smoke coming from the exhaust system. Upon inspection, it was discovered that the coolant level was extremely low. The contact stated that coolant was added to the reservoir; however, hours later the coolant level was low again. The vehicle was towed to the local mechanic, who diagnosed the vehicle and determined that the head gasket was blown and that the engine needed to be replaced.… Look up ODI 11704438 at NHTSA ↗ ODI 11708090 Failed/leaking coolant heat exchanger which is integrated into the rear catalytic converter assembly. This seems to be a well-known issue with 2017-2020 Kia Niros. Leaks cause overheating of the engine or no heat in the vehicle and potential blown head gaskets. This issue has been confirmed by an independent service center. Car itself gave no messages or warnings regarding the leak. Look up ODI 11708090 at NHTSA ↗ ODI 11703232 · 150,000 mi The contact owns a 2018 Kia Niro. The contact stated that occasionally driving at various speeds, the vehicle hesitated to stop as intended while the brake pedal was depressed, and the brake pedal was depressed to the floorboard. The message "Stop - Regenerative Braking Failure" was displayed. The contact restarted the vehicle as a temporary repair; however, the failure reoccurred. The vehicle was taken to a local dealer, where it was diagnosed, and a 91400 fuse Kit was installed, and various repairs were performed. The vehicle was repaired out… Look up ODI 11703232 at NHTSA ↗
2026-01	10	None	ODI 11708835 · 135,000 mi The contact owns a 2017 Kia Niro. The contact stated that while driving at an undisclosed speed, the check engine warning light illuminated. The contact used a personal code reader and retrieved a fault code related to the evaporative emissions. The contact replaced the gas cap. The contact stated that the failure persisted. The vehicle was then taken to an independent mechanic, who diagnosed the vehicle with internal failure. The independent mechanic provided the contact with the Manufacturer's Service Action Number: SA395. The contact was inf… Look up ODI 11708835 at NHTSA ↗ ODI 11709453 When I was driving, a propulsion system warning went off. Then a malfunction in the vehicle’s powertrain/propulsion system lit up on the GPS screen. Shortly afterward, the engine began smoking, and a loud popping sound occurred simultaneously. The vehicle then experienced a sudden loss of propulsion, requiring me to pull over immediately to avoid a hazardous situation. An authorized Kia dealer subsequently diagnosed a blown head gasket with internal coolant intrusion, confirming an internal powertrain failure consistent with propulsion system… Look up ODI 11709453 at NHTSA ↗ ODI 11713559 Power sterring went out - MDPS. Car has less than 50,000 miles. This is apparently happening to many of this model & a recall was done on a very small number of vehicles for the same issue. The recall should be expanded. This is very unsafe. Look up ODI 11713559 at NHTSA ↗
2026-02	7	None	ODI 11718030 Everything is falling off the bottom of this vehicle Look up ODI 11718030 at NHTSA ↗ ODI 11715377 Hydraulic fluid is leaking onto the hydraulic clutch actuator’s circuit board, creating a potential fire hazard. The vehicle requires replacement of the dual clutch and slave cylinder. This failure occurred just over one year after Kia replaced the dual clutch and performed a full engine replacement at a Kia dealership. This condition is identical to a known safety recall affecting 2019–2022 Kia Niro vehicles involving hydraulic clutch fluid leaking onto the actuator circuit board and creating a fire risk. Although my VIN is not listed under … Look up ODI 11715377 at NHTSA ↗ ODI 11719210 When I’m braking at slow speeds, 10mph or less the front left tire braking system locks and makes the car skid. This happens randomly. There’s also a clicking sound made from the regen braking to switching to regular braking. The mechanic replaced the hca assembly and wiring kit from a recall but the car is still having the same issues. This also brings up the codes EBS and AUTO HOLD on my dash. Look up ODI 11719210 at NHTSA ↗
2026-03	14	None	ODI 11722316 I previously had major issues and recall 23V534000 fixed on my 2017 Kia Niro. I had issues again and took it to the local Kia dealership in Wichita, KS. They found a leak in a seal causing fluid to leak on to the clutch actuator. The service tech indicated it is related to the recall. I have spoken with Kia customer service escalations on multiple occasions. Originally they stated it was related to the recall. When I spoke when them today, on the phone they said all the parts that are affected are what were changed out previously. When they cal… Look up ODI 11722316 at NHTSA ↗ ODI 11722498 The push-button locks (the plastic button that covers the electronic components) on the exterior of the driver's door and passenger's door fell off. The problem was confirmed by the Kia dealership, and attempting to push the buttons back on did not work (the buttons promptly fell back off). There was no warning that the buttons were loose before they fell off. The dealership stated that the only solution would be to replace the entire door handle. Look up ODI 11722498 at NHTSA ↗ ODI 11724729 The contact owns a 2017 Kia Niro. The contact stated that while driving at an undisclosed speed, the message "Check Hybrid System" was displayed. The vehicle was towed to the dealer, where it was diagnosed, and determined that the hydraulic clutch actuator and power assembly had failed. The dealer related the failure to Kia Safety Recall Campaign Number: SC163 (Hydraulic Clutch Actuator (HCA) Inspection, Repair or Replacement). The vehicle was repaired; however, the failure recurred. The vehicle was taken back to the dealer, where the part was … Look up ODI 11724729 at NHTSA ↗
2026-04	12	None	ODI 11729706 · 101,000 mi The contact owns a 2017 Kia Niro. The contact stated that while driving 60 MPH on the highway, the vehicle jolted and shook abnormally. The electrical system warning light illuminated, and the vehicle lost partial power. The engine and hybrid warning lights were illuminated. The vehicle was coasted off the roadway to a gas station. The vehicle was towed to the local dealer, where it was diagnosed with a blown high-voltage fuse. The vehicle was repaired with a higher voltage fuse. The manufacturer was contacted and opened a case. The approximate… Look up ODI 11729706 at NHTSA ↗ ODI 11731185 I am making a complaint in reference to my 2017 Kia Niro. On or about June 2025 I attempted to open my back driver side door and the handle broke off the car in my hand. We had this replaced at our cost. Since this repair, the back passenger door handle has done the same thing. I have notified KIA headquarters of this and they say they cannot help with this. I am concerned of the safety concerns with the inability to access the back seat quickly in case of emergency because this is where my grandchildren ride. I saw there was a bulletin that… Look up ODI 11731185 at NHTSA ↗ ODI 11731378 · 50,500 mi The contact owns a 2017 Kia Niro. The contact stated that while driving approximately 60 MPH, there was smoke coming from the rear of the vehicle. The message, "Turn Off the Vehicle and Stop" was displayed, and the transmission failure warning light was illuminated. The contact pulled over and turned off the vehicle. Once the vehicle was turned off, the smoke dissipated. The vehicle was towed to the dealer, who diagnosed that there were holes in the engine, power steering, and there was an engine oil leak. The engine, transmission, and battery … Look up ODI 11731378 at NHTSA ↗
2026-05	11	None	ODI 11741038 The vehicle experienced a dangerous driving failure due to a hydraulic clutch actuator system issue and was towed to Kia Delray. The authorized dealership has officially diagnosed the issue as a "brake/clutch fluid leak" (attached diagnostic estimate), which is exactly the hazardous condition outlined under Safety Recall 23V534 (SC276). However, the dealer refuses to perform the free recall repair remedy, claiming that the recall campaign was technically marked as completed after a previous interim fuse replacement. They are demanding $5,642.21… Look up ODI 11741038 at NHTSA ↗ ODI 11735577 On April 21, 2026, Go Kia Renton performed an oil change on my 2018 Kia Niro Touring (VIN). The car was in perfect condition just two weeks earlier , North Seattle Transmission did a full service on April 6, 2026 at 283,649 miles with no issues noted. Later that night while driving, the red oil light flashed. I pulled over immediately and called AAA. AAA towed the vehicle from Belltown [XXX] ) at 12:11 AM on April 23 to my house then at 9:14 AM towed it straight to Go Kia Renton. The AAA driver found oil leaking all over his tow truck. The car… Look up ODI 11735577 at NHTSA ↗ ODI 11739377 The vehicle just shut down as I exited. The power and gas pressure decreased. Pulled over to see if my hybrid battery was defective or drained. It wasn’t. A notification popped up and said “Hybrid Control System or Low Voltage DC/DC Converter, Contact dealer for service. Finally got it towed to Kia of Valencia the next day and they said it was “Hydraulic Clutch Actuator” and they want charge me $2200 to fix it. But looking up the part, it says there’s a recall for that exact problem. Look up ODI 11739377 at NHTSA ↗
2026-06	10	None	ODI 11741447 On or around March 20, 2026, my 2017 Kia Niro Hybrid experienced a complete failure of the high-voltage hybrid battery system, rendering the vehicle undriveable. The vehicle was towed to Kia of South Austin. As of the date of this complaint (74 days later), no diagnosis has been provided, no parts have been ordered with trackable confirmation, and no repair timeline has been given. Kia Techline corporate engineers are reportedly involved but have provided no resolution. A sudden high-voltage battery failure in a hybrid vehicle raises potential … Look up ODI 11741447 at NHTSA ↗ ODI 11745143 Kia Dealership (DCH Kia of Temecula) Repair order 237695 shows Recall SC276 was 'passed' via inspection on October 16, 2025. However, the Hydraulic Clutch Actuator has now suffered the exact fluid leak the recall warned about, destroying the slave cylinder. The dealership is refusing to honor the safety recall, leaving an active fire hazard unaddressed. Look up ODI 11745143 at NHTSA ↗ ODI 11743671 The Hydraulic Clutch Actuator has caused functional driving issues and caused my vehicle to go into limp mode. I was never informed of the recall issue prior to purchase, and the recall was marked as complete, when it was not. The fix for KIA NIRO Recall SC276 was incomplete in January 2024, and I purchased my vehicle in April 2024. My issues started in November 2025, and the incomplete recall issue has been ongoing. KIA offers only a 1/2-way fix, and this is simply not acceptable. Look up ODI 11743671 at NHTSA ↗
2026-07	16	None	ODI 11751394 I am submitting this complaint regarding a repeat failure of the Active Air Flap System on my 2017 Kia Niro, which I believe raises a broader safety and reliability concern. On XXX, my vehicle displayed a check engine light and “Check Active Air Flap System” warning. An authorized Kia dealer, Huffines Kia Corinth in Texas, diagnosed the issue and replaced the active air flap assembly (listed on the repair order as “FLAP ASSY–ACTIVE AIR”) at approximately 87,638 miles. At around 105,000 miles, the same warning and check engine light have retur… Look up ODI 11751394 at NHTSA ↗ ODI 11753205 My 2017 Kia Niro exhibits a dangerous low-speed engine surging hazard matching Safety Recall SC276. An authorized Kia dealership technician inspected the vehicle under RO #6115244 and formally documented 'seeping fluid residue' inside the clutch actuator housing. However, the dealership and Kia Corporate are refusing to honor the recall remedy and have released the car at a $0.00 balance while explicitly stating in writing that the vehicle is 'not safe to drive.' I am requesting federal intervention for safety campaign non-compliance. Look up ODI 11753205 at NHTSA ↗ ODI 11748846 The vehicle experienced a sudden powertrain failure while driving. A certified Kia dealership diagnostic scan confirmed active Diagnostic Trouble Code (DTC) P17ED (Engine Clutch System) and a physical hydraulic clutch fluid leak around the transmission housing area. These symptoms match the exact criteria of NHTSA Safety Recall 23V534 (Kia Campaign SC276) for the Hydraulic Clutch Actuator (HCA). The manufacturer's defective component leaked fluid, causing direct consequential failure of the internal clutch and transmission assembly. Kia is refu… Look up ODI 11748846 at NHTSA ↗
2026-08	7	None	ODI 11754127 2017 Kia Niro Hybrid subject to Safety Recall SC276 (NHTSA Campaign 23V534) for the Hydraulic Clutch Actuator (HCA). Fluid contamination of the HCA PCB can cause an electrical short and engine compartment fire risk. Official remedy is HCA inspection/replacement as necessary plus a new fuse. Three dealer visits: Shortly after purchase for SC276 recall and routine service. Dealer performed HCA Inspect/Replace, reported no problem codes, and replaced the fuse. After sudden complete loss of propulsion on the freeway at 60-65 mph with a passenger. … Look up ODI 11754127 at NHTSA ↗ ODI 11760037 My 2017 Kia Niro has developed a serious hybrid system failure that causes the vehicle to shut off unexpectedly while driving. For about a month, the car would only start using the “12V Battery Reset” button. Now it starts, but after driving a short distance, the vehicle loses power and shuts off without warning. The only way to restart it is by pressing the reset button again. The AC and accessories continue to run, and the high‑voltage battery appears to charge normally, but the car cannot maintain 12V power under load. This is consistent wi… Look up ODI 11760037 at NHTSA ↗ ODI 11757679 · 158,000 mi The contact owns a 2018 Kia Niro. The contact stated that while driving at an undisclosed speed, the temperature gauge became elevated, and the vehicle stalled. The message "Check Hybrid System - Turn Engine Off" was displayed. The contact associated the failure with NHTSA Campaign Number: 23V534000 (Power Train). The dealer was contacted and stated that the vehicle was serviced under the recall; however, the vehicle was still inoperable, and additional diagnostic tests were needed. The vehicle was towed to an independent mechanic, and the me… Look up ODI 11757679 at NHTSA ↗
2026-09 (partial)	14	None	ODI 11764064 The vehicle's hydraulic clutch actuator (HCA) has failed and is actively leaking fluid onto the printed circuit board (PCB), creating an immediate electrical short and engine bay fire hazard. This failure is identical to the defect detailed in Safety Recall SC276 (NHTSA Campaign 23V534). As indicated by a search of my VIN, the vehicle was brought in by us previously when we learned there was a recall, and the recall was officially marked "completed" in the NHTSA database. However, the dealership at the time claimed the vehicle was not affecte… Look up ODI 11764064 at NHTSA ↗ ODI 11764814 On XXX, at approximately 11:30 a.m., a friend and I were driving on XXX near [XXX], when I noticed smoke coming from the engine compartment. As I pulled over to the side of the road, a warning light appeared on the dashboard. Once stopped, I saw flames coming from the engine compartment. We immediately got out of the car, retrieved our dogs from the back seat, and ran away from the burning car. Another motorist who had witnessed the flames pulled over behind us. Because our cell phones were still inside the car, we used his phone to call [X… Look up ODI 11764814 at NHTSA ↗ ODI 11765600 September 18th I had to jump the battery from the 12 volt switch at the drivers side dash. Going to the dealership where I had bought it on August 27th I noticed smoke rolling out from behind the car. I exited off the highway 40 and checked the oil it was clean and full. Water level in radiator was also fine. It smoked several times during the trip but the service department at Parkside Kia was no longer opened so I returned the next morning when I got there they service department technician could not find anything wrong with the battery and h… Look up ODI 11765600 at NHTSA ↗

Emerging complaint spikes

Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.

This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.

Recent filing spikes
Month	Reports	Previous monthly average	Leading component	Examples
2026-03	14	5.6	Engine	ODI 11722316 I previously had major issues and recall 23V534000 fixed on my 2017 Kia Niro. I had issues again and took it to the local Kia dealership in Wichita, KS. They found a leak in a seal causing fluid to leak on to the clutch actuator. The service tech indicated it is related to the recall. I have spoken with Kia customer service escalations on multiple occasions. Originally they stated it was related to the recall. When I spoke when them today, on the phone they said all the parts that are affected are what were changed out previously. When they cal… Look up ODI 11722316 at NHTSA ↗ ODI 11722498 The push-button locks (the plastic button that covers the electronic components) on the exterior of the driver's door and passenger's door fell off. The problem was confirmed by the Kia dealership, and attempting to push the buttons back on did not work (the buttons promptly fell back off). There was no warning that the buttons were loose before they fell off. The dealership stated that the only solution would be to replace the entire door handle. Look up ODI 11722498 at NHTSA ↗ ODI 11724729 The contact owns a 2017 Kia Niro. The contact stated that while driving at an undisclosed speed, the message "Check Hybrid System" was displayed. The vehicle was towed to the dealer, where it was diagnosed, and determined that the hydraulic clutch actuator and power assembly had failed. The dealer related the failure to Kia Safety Recall Campaign Number: SC163 (Hydraulic Clutch Actuator (HCA) Inspection, Repair or Replacement). The vehicle was repaired; however, the failure recurred. The vehicle was taken back to the dealer, where the part was … Look up ODI 11724729 at NHTSA ↗

Equal-age model-year comparison

Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.

Observation windowFirst model yearSecond model year

2022: 14 complaints · 2023: 35 complaints

Equal observation windows
Model year	Through age 0	Through age 1	Through age 2
2022	3	9	14
2023	14	29	35

Date coverage across each selected cohort

Date basis for all complaints in selected model years
Year	Incident dates used	Filing date fallbacks	Excluded dates
2022	31	0	0
2023	44	0	0

Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.

Components reported together

Each cell counts unique complaints naming both components. Open a nonzero cell for examples.

Component co-occurrence matrix
Component	Electrical System	Power Train	Engine	Unknown Or Other	Service Brakes	Fuel/Propulsion System	Air Bags	Vehicle Speed Control
Electrical System	—	13 ODI 11496486 Back seat got warm & later that morning car engine would not start but lights in vehicle came on. Appt made w/dealer who after a week hadn't done diagnostics nor checked battery & main hybrid fuse as I had requested. I towed to a service garage who upon starting to open the box covering battery, found battery had kindof exploded & bulged. I searched online for recalls on 12/7/22 and found a recall 11/10/22 -22V836000 (KIAs # is SC256) which is "Main Relay within Power Relay Assembly (PRA) may have inadequate connections between its contacts, … Look up ODI 11496486 at NHTSA ↗ ODI 11734200 The Hydraulic Clutch Actuator (HCA) and the Under Hood Wiring Harness have failed due to internal fluid contamination and corrosion. Yes available for inspection. The vehicle experienced a sudden loss of motive power while driving. Per Safety Recall SC276, this component failure creates an electrical short and internal corrosion that poses a significant fire risk and potential for a sudden stall at high speeds, endangering the driver and other motorists. YES. Rusty Wallace Kia of alcoa confirmed the failure on 04/27/2026. They diagnosed the v… Look up ODI 11734200 at NHTSA ↗ ODI 11753205 My 2017 Kia Niro exhibits a dangerous low-speed engine surging hazard matching Safety Recall SC276. An authorized Kia dealership technician inspected the vehicle under RO #6115244 and formally documented 'seeping fluid residue' inside the clutch actuator housing. However, the dealership and Kia Corporate are refusing to honor the recall remedy and have released the car at a $0.00 balance while explicitly stating in writing that the vehicle is 'not safe to drive.' I am requesting federal intervention for safety campaign non-compliance. Look up ODI 11753205 at NHTSA ↗	26 ODI 11505672 Car caught on fire while in motion on the highway due to safety recall issue Look up ODI 11505672 at NHTSA ↗ ODI 11557137 I was driving and the car was stuttering. Then after I stopped for a bit it resumed normal operations. Then the warning light came on, then it went off again. This happened for a couple of weeks until finally, while on a road trip at the end of July 2023, the car seemed to just lose power in 4th gear and I would have to really rev the engine just to keep it moving, that happened while on a road trip. I called the dealership several times during the trip and they said I’d already had the computer recall reset so they didn’t think it made any… Look up ODI 11557137 at NHTSA ↗ ODI 11734200 The Hydraulic Clutch Actuator (HCA) and the Under Hood Wiring Harness have failed due to internal fluid contamination and corrosion. Yes available for inspection. The vehicle experienced a sudden loss of motive power while driving. Per Safety Recall SC276, this component failure creates an electrical short and internal corrosion that poses a significant fire risk and potential for a sudden stall at high speeds, endangering the driver and other motorists. YES. Rusty Wallace Kia of alcoa confirmed the failure on 04/27/2026. They diagnosed the v… Look up ODI 11734200 at NHTSA ↗	13 ODI 11505672 Car caught on fire while in motion on the highway due to safety recall issue Look up ODI 11505672 at NHTSA ↗ ODI 11557137 I was driving and the car was stuttering. Then after I stopped for a bit it resumed normal operations. Then the warning light came on, then it went off again. This happened for a couple of weeks until finally, while on a road trip at the end of July 2023, the car seemed to just lose power in 4th gear and I would have to really rev the engine just to keep it moving, that happened while on a road trip. I called the dealership several times during the trip and they said I’d already had the computer recall reset so they didn’t think it made any… Look up ODI 11557137 at NHTSA ↗ ODI 11129850 · 250 mi REAR HATCH INDICATOR SUDDENLY COMES ON WHILE DRIVING AND REAR HATCH OPENS ON OWN. EVEN AFTER HARD SLAMMING SHUT HATCH IS NOT LATCHING ALL THE TIME AND RANDOMLY LOOSENING AND OPENING ON ITS OWN. LOUD RATTLE IS ALSO COMING FROM REAR OF VEHICLE. THIS IS A NEWLY PURCHASED AUTOMOBILE. Look up ODI 11129850 at NHTSA ↗	7 ODI 11754127 2017 Kia Niro Hybrid subject to Safety Recall SC276 (NHTSA Campaign 23V534) for the Hydraulic Clutch Actuator (HCA). Fluid contamination of the HCA PCB can cause an electrical short and engine compartment fire risk. Official remedy is HCA inspection/replacement as necessary plus a new fuse. Three dealer visits: Shortly after purchase for SC276 recall and routine service. Dealer performed HCA Inspect/Replace, reported no problem codes, and replaced the fuse. After sudden complete loss of propulsion on the freeway at 60-65 mph with a passenger. … Look up ODI 11754127 at NHTSA ↗ ODI 11452082 On 2/15/2022 around 10:00AM, I was driving my vehicle as normal. Noticed brake lights ahead, I was about 3 car lengths back, which I always try to drive since I am on the road a lot and I prefer not to have an accident. Well this time, I put my foot on the brake as normal and the vehicle felt like brakes were not even working, pushed harder with my foot and waited for that pumping feeling (which I have felt before) and literally nothing! Once I was about a car lengths away, I knew my vehicle was not stopping so I sat up straight and leaned back… Look up ODI 11452082 at NHTSA ↗ ODI 11571191 KIA NIRO 2019 SAFETY RECALL As described in the safety recall (previous page), my KIA Niro 2019 alarm went off with the following error message "Engine Overheating". Kia of America and its dealership refused to fix the problem. The car dealership -said- has no direction as to how or when to fix the problem, and the KIA consumer hotline is out of business. Look up ODI 11571191 at NHTSA ↗	12 ODI 11563216 My car slowed, smelled hot, and then transmission overheat light came on approximately 130 miles from my home. I had it towed to nearest Kia service due to my warranty, Lehighton Kia dealer by AAA (Kia roadside wanted $293). Dealer claimed it was Clutch Actuator (said nothing about recall) and claim to be attempting to confirm warranty with Zurich for days with no success, I had no issue calling Zurich to confirm warranty would cover it. They said parts were unavailable in US, some in Korea, no guarantee where they would be distributed to an… Look up ODI 11563216 at NHTSA ↗ ODI 11760037 My 2017 Kia Niro has developed a serious hybrid system failure that causes the vehicle to shut off unexpectedly while driving. For about a month, the car would only start using the “12V Battery Reset” button. Now it starts, but after driving a short distance, the vehicle loses power and shuts off without warning. The only way to restart it is by pressing the reset button again. The AC and accessories continue to run, and the high‑voltage battery appears to charge normally, but the car cannot maintain 12V power under load. This is consistent wi… Look up ODI 11760037 at NHTSA ↗ ODI 11764814 On XXX, at approximately 11:30 a.m., a friend and I were driving on XXX near [XXX], when I noticed smoke coming from the engine compartment. As I pulled over to the side of the road, a warning light appeared on the dashboard. Once stopped, I saw flames coming from the engine compartment. We immediately got out of the car, retrieved our dogs from the back seat, and ran away from the burning car. Another motorist who had witnessed the flames pulled over behind us. Because our cell phones were still inside the car, we used his phone to call [X… Look up ODI 11764814 at NHTSA ↗	5 ODI 11114382 · 11,500 mi THIS CAR HAS BEEN IN THE DEALERSHIP 8 TIMES SINCE I PURCHASED IT IN FEBRUARY 2017. THE AIRBAG SENSORS WERE DEFECTIVE AND REPAIRED. THE CAR MALFUNCTIONS OVER A BRIDGE CONSTANTLY ON MY WAY TO WORK. KIA DOESN'T KNOW WHY IT DOES THIS. THE LATEST ISSUE IS THE TRANSMISSION FAILING IN TRAFFIC AND THERE BEING NO ACCELERATION. I'VE BEEN IN A LOT OF UNSAFE SITUATIONS BECAUSE OF THESE ISSUES. KIA CORPORATION HAS BEEN INVOLVED AND A TECH HAS BEEN FLOWN OUT TO INVESTIGATE MY CAR. I'M CURRENTLY SUING THEM TO REPURCHASE IT AS A LEMON. THIS COULD BE THE BEGINN… Look up ODI 11114382 at NHTSA ↗ ODI 11655598 I received a recall notice SC332 several weeks ago. In February I visited ALM Kia in Perry, GA. The sercice advisor ordered parts, I have checked with ALM Kia several times and they keep telling me the parts have not arrived. This is a serious safety issue and I need your help. Thank You, [XXX] [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) Look up ODI 11655598 at NHTSA ↗ ODI 11674651 I was driving my 2023 Kia Niro PHEV into my garage after running an errand, going very slowly. Suddenly the vehicle--all on its own--surged forward, slammed into the rear wall (triggering air bags), ricocheted backward across the street, and struck a neighbor's fence. I was able to get out of the car but I was in shock; paramedics were called. Ultimately, my injuries were found to be limited to bruised ribs, but it has been very painful and limiting. The vehicle was towed to a repair shop where it was pronounced a total loss. I received a sett… Look up ODI 11674651 at NHTSA ↗	2 ODI 11739377 The vehicle just shut down as I exited. The power and gas pressure decreased. Pulled over to see if my hybrid battery was defective or drained. It wasn’t. A notification popped up and said “Hybrid Control System or Low Voltage DC/DC Converter, Contact dealer for service. Finally got it towed to Kia of Valencia the next day and they said it was “Hydraulic Clutch Actuator” and they want charge me $2200 to fix it. But looking up the part, it says there’s a recall for that exact problem. Look up ODI 11739377 at NHTSA ↗ ODI 11457420 Multiple problems with transmission and electrical. Electrical: 1) While traveling 80mph in the far left lane of the highway, I had to make a hard break when someone changed lanes and moved into my path. When I did that, the car turned off completely. (The key fob was still secured in my cup holder.) I could no longer accelerate and it was slowing down quickly. There was no way for me to turn the car back on using the start button. I could do nothing but try to cross 6 lanes of oncoming traffic to get to the roadside in order to stop, which wa… Look up ODI 11457420 at NHTSA ↗
Power Train	13 ODI 11496486 Back seat got warm & later that morning car engine would not start but lights in vehicle came on. Appt made w/dealer who after a week hadn't done diagnostics nor checked battery & main hybrid fuse as I had requested. I towed to a service garage who upon starting to open the box covering battery, found battery had kindof exploded & bulged. I searched online for recalls on 12/7/22 and found a recall 11/10/22 -22V836000 (KIAs # is SC256) which is "Main Relay within Power Relay Assembly (PRA) may have inadequate connections between its contacts, … Look up ODI 11496486 at NHTSA ↗ ODI 11734200 The Hydraulic Clutch Actuator (HCA) and the Under Hood Wiring Harness have failed due to internal fluid contamination and corrosion. Yes available for inspection. The vehicle experienced a sudden loss of motive power while driving. Per Safety Recall SC276, this component failure creates an electrical short and internal corrosion that poses a significant fire risk and potential for a sudden stall at high speeds, endangering the driver and other motorists. YES. Rusty Wallace Kia of alcoa confirmed the failure on 04/27/2026. They diagnosed the v… Look up ODI 11734200 at NHTSA ↗ ODI 11753205 My 2017 Kia Niro exhibits a dangerous low-speed engine surging hazard matching Safety Recall SC276. An authorized Kia dealership technician inspected the vehicle under RO #6115244 and formally documented 'seeping fluid residue' inside the clutch actuator housing. However, the dealership and Kia Corporate are refusing to honor the recall remedy and have released the car at a $0.00 balance while explicitly stating in writing that the vehicle is 'not safe to drive.' I am requesting federal intervention for safety campaign non-compliance. Look up ODI 11753205 at NHTSA ↗	—	16 ODI 11615128 I received a warning indication that the engine temperature is too hot while driving the vehicle to work. I opened the hood of my vehicle and discovered the vehicle’s coolant reservoir was empty which led me to believe there was a coolant leak. I took the vehicle to be inspected and diagnosed by an independent repair shop (non-dealership) and it was explained that there was in fact a coolant leak and it’s because the exhaust heater exchanger is failing. This is a serious safety concern because if there is a coolant leak the vehicle’s engine can… Look up ODI 11615128 at NHTSA ↗ ODI 11674514 I am experiencing engine issues with my 2017 Kia Niro Touring Launch Edition at approximately 111,000 miles, including engine hesitation and lack of acceleration, along with engine code P0011. These symptoms started suddenly and have made highway driving difficult and potentially unsafe, as I was recently in the mountains unable to exceed 35 mph. This appears to be a widespread issue among 2017 Kia Niro owners, with many reporting CVVT (Continuously Variable Valve Timing) or solenoid failures around 100,000 miles shortly after the powertrain wa… Look up ODI 11674514 at NHTSA ↗ ODI 11709453 When I was driving, a propulsion system warning went off. Then a malfunction in the vehicle’s powertrain/propulsion system lit up on the GPS screen. Shortly afterward, the engine began smoking, and a loud popping sound occurred simultaneously. The vehicle then experienced a sudden loss of propulsion, requiring me to pull over immediately to avoid a hazardous situation. An authorized Kia dealer subsequently diagnosed a blown head gasket with internal coolant intrusion, confirming an internal powertrain failure consistent with propulsion system… Look up ODI 11709453 at NHTSA ↗	1 ODI 11609747 Car makes "clicking noises" when accelerating or braking that appears coming from engine bay or front wheels. Other users reported similar issue on consumer forum: [XXX] ) Car dealership does not have availability to diagnose the issue until next month. Car currently has 55,000 miles. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) Look up ODI 11609747 at NHTSA ↗	2 ODI 11741038 The vehicle experienced a dangerous driving failure due to a hydraulic clutch actuator system issue and was towed to Kia Delray. The authorized dealership has officially diagnosed the issue as a "brake/clutch fluid leak" (attached diagnostic estimate), which is exactly the hazardous condition outlined under Safety Recall 23V534 (SC276). However, the dealer refuses to perform the free recall repair remedy, claiming that the recall campaign was technically marked as completed after a previous interim fuse replacement. They are demanding $5,642.21… Look up ODI 11741038 at NHTSA ↗ ODI 11754127 2017 Kia Niro Hybrid subject to Safety Recall SC276 (NHTSA Campaign 23V534) for the Hydraulic Clutch Actuator (HCA). Fluid contamination of the HCA PCB can cause an electrical short and engine compartment fire risk. Official remedy is HCA inspection/replacement as necessary plus a new fuse. Three dealer visits: Shortly after purchase for SC276 recall and routine service. Dealer performed HCA Inspect/Replace, reported no problem codes, and replaced the fuse. After sudden complete loss of propulsion on the freeway at 60-65 mph with a passenger. … Look up ODI 11754127 at NHTSA ↗	5 ODI 11550994 Hybrid System Failure due to overheating Overheating due to coolant leak into resorvoir My car started having white smoke come from exhaust during driving Took to the repair shop, repaired the coolant reservoir next day, same issue took back to the service tech stated they couldn't find the leak, but the reservoir was empty. Took the car for a second opinion, the service people had my car all day, after picking up, was told by the repairman that it was the engine and KIA is aware of it. Stated he is unable to help and I should take the car … Look up ODI 11550994 at NHTSA ↗ ODI 11709453 When I was driving, a propulsion system warning went off. Then a malfunction in the vehicle’s powertrain/propulsion system lit up on the GPS screen. Shortly afterward, the engine began smoking, and a loud popping sound occurred simultaneously. The vehicle then experienced a sudden loss of propulsion, requiring me to pull over immediately to avoid a hazardous situation. An authorized Kia dealer subsequently diagnosed a blown head gasket with internal coolant intrusion, confirming an internal powertrain failure consistent with propulsion system… Look up ODI 11709453 at NHTSA ↗ ODI 11453100 Starting battery (which operates the safety systems) was getting progressively worse until vehicle could not be started. Upon inspection it was determined that the 1.5 year old starting battery was swollen and defective. NOTE: Vehicle did sit for 12 months in estate litigation. Look up ODI 11453100 at NHTSA ↗	0	4 ODI 11222226 · 10 mi I WAS DRIVING ON THE FREEWAY. AFTER SLOWED DOWN AND STOPPED COMPLETELY, SUDDENLY IT LOSE POWER TO RUN. TRYING TO STEP DEEPER THE GAS PEDAL, BUT NO REACTION AT ALL. AFTER TURN OFF AND TURN ON ENGINE FEW TIMES, IT CAN RUN AGAIN, BUT THIS TIME, THE REAL PROBLEM OCCUR. THE ENGINE SOUNDS SO LOUD..IT'S HYBRID CAR SUPPOSED TO SO QUIET (THAT'S WHAT SOUNDS USUALLY). LATER ON, I FOUND OUT HOW TO STILL CAN DROVE IT, BUT WITH HIGH RISK SUDDENLY LOSE POWER ON THE STREET. LATER FOUND OUT, WHEN THE CAR IN MOTION, THE HYBRID SYSTEM DIDN'T WORKED COMPLETELY, … Look up ODI 11222226 at NHTSA ↗ ODI 11457420 Multiple problems with transmission and electrical. Electrical: 1) While traveling 80mph in the far left lane of the highway, I had to make a hard break when someone changed lanes and moved into my path. When I did that, the car turned off completely. (The key fob was still secured in my cup holder.) I could no longer accelerate and it was slowing down quickly. There was no way for me to turn the car back on using the start button. I could do nothing but try to cross 6 lanes of oncoming traffic to get to the roadside in order to stop, which wa… Look up ODI 11457420 at NHTSA ↗ ODI 11459321 There is a pause upon acceleration from a stop (unresponsive). Then the vehicle will lunge forward and make a loud noise. For both driver and passengers, it can be quite startling and feels as though the car has been hit from behind. This started happening in the fall of 2021, when the car was about two years old with about 18,000 miles. It has happened about a dozen times in the six months since first noticed. It seems that this may be a software issue related to the hybrid system - a lag in triggering which motor to use for acceleration. Look up ODI 11459321 at NHTSA ↗
Engine	26 ODI 11505672 Car caught on fire while in motion on the highway due to safety recall issue Look up ODI 11505672 at NHTSA ↗ ODI 11557137 I was driving and the car was stuttering. Then after I stopped for a bit it resumed normal operations. Then the warning light came on, then it went off again. This happened for a couple of weeks until finally, while on a road trip at the end of July 2023, the car seemed to just lose power in 4th gear and I would have to really rev the engine just to keep it moving, that happened while on a road trip. I called the dealership several times during the trip and they said I’d already had the computer recall reset so they didn’t think it made any… Look up ODI 11557137 at NHTSA ↗ ODI 11734200 The Hydraulic Clutch Actuator (HCA) and the Under Hood Wiring Harness have failed due to internal fluid contamination and corrosion. Yes available for inspection. The vehicle experienced a sudden loss of motive power while driving. Per Safety Recall SC276, this component failure creates an electrical short and internal corrosion that poses a significant fire risk and potential for a sudden stall at high speeds, endangering the driver and other motorists. YES. Rusty Wallace Kia of alcoa confirmed the failure on 04/27/2026. They diagnosed the v… Look up ODI 11734200 at NHTSA ↗	16 ODI 11615128 I received a warning indication that the engine temperature is too hot while driving the vehicle to work. I opened the hood of my vehicle and discovered the vehicle’s coolant reservoir was empty which led me to believe there was a coolant leak. I took the vehicle to be inspected and diagnosed by an independent repair shop (non-dealership) and it was explained that there was in fact a coolant leak and it’s because the exhaust heater exchanger is failing. This is a serious safety concern because if there is a coolant leak the vehicle’s engine can… Look up ODI 11615128 at NHTSA ↗ ODI 11674514 I am experiencing engine issues with my 2017 Kia Niro Touring Launch Edition at approximately 111,000 miles, including engine hesitation and lack of acceleration, along with engine code P0011. These symptoms started suddenly and have made highway driving difficult and potentially unsafe, as I was recently in the mountains unable to exceed 35 mph. This appears to be a widespread issue among 2017 Kia Niro owners, with many reporting CVVT (Continuously Variable Valve Timing) or solenoid failures around 100,000 miles shortly after the powertrain wa… Look up ODI 11674514 at NHTSA ↗ ODI 11709453 When I was driving, a propulsion system warning went off. Then a malfunction in the vehicle’s powertrain/propulsion system lit up on the GPS screen. Shortly afterward, the engine began smoking, and a loud popping sound occurred simultaneously. The vehicle then experienced a sudden loss of propulsion, requiring me to pull over immediately to avoid a hazardous situation. An authorized Kia dealer subsequently diagnosed a blown head gasket with internal coolant intrusion, confirming an internal powertrain failure consistent with propulsion system… Look up ODI 11709453 at NHTSA ↗	—	9 ODI 11505672 Car caught on fire while in motion on the highway due to safety recall issue Look up ODI 11505672 at NHTSA ↗ ODI 11557137 I was driving and the car was stuttering. Then after I stopped for a bit it resumed normal operations. Then the warning light came on, then it went off again. This happened for a couple of weeks until finally, while on a road trip at the end of July 2023, the car seemed to just lose power in 4th gear and I would have to really rev the engine just to keep it moving, that happened while on a road trip. I called the dealership several times during the trip and they said I’d already had the computer recall reset so they didn’t think it made any… Look up ODI 11557137 at NHTSA ↗ ODI 11595592 I am unsure of what to say about my car. I saw a check oil light flicker and it went away. The car had oil when I checked on it so it didn't seem to be a problem. There was no sign of leakage and no sign of burning oil or fuel. Several days later, the check oil light came on permanently. Before I could get the car anywhere, the car started making a strange sound. I took it to my usual shop. They said it had sprung a spontaneous leak. They said it was a large oil pressure switch leak. They replaced the sensor and added oil. They said there was … Look up ODI 11595592 at NHTSA ↗	1 ODI 11665549 The incident, occurring on [XXX], was first submitted by phone, followed by email to [XXX] on 27 May with incident description and sketch. I was given the Complaint ID no ODI11663050. However, now when I search for that number, nothing shows up! I have not received any information that the complaint has been investigated and dismissed! In order to publicize this event as much as possible to warn the public about this dangerous safety issue, I have posted the following on my X account ( [XXX] ) and have asked family and friends to spread the i… Look up ODI 11665549 at NHTSA ↗	12 ODI 11536388 Few days ago, the check engine light turned on in the dashboard of the Kia Niro 2017 The car was taken to an authorized Kia dealership for diagnostic. The dealership informed that the "Fuel air filter kit & NVLD" needed to be changed at the expenses of the owner. The same issue was described in the "Kia technical service bulletin ... SA395" in the NHTSA website. This bulletin explains that the dealership has to repair this issue under warranty, even if the warranty is expired. The dealership said that this car VIN number is not covered by this… Look up ODI 11536388 at NHTSA ↗ ODI 11591574 The Exhaust heat recovery system has a valve that can malfunction and allows coolant to leak into the exhaust and ignite it into the atmosphere. It can cause misfires in the engine, there are technical service bulletins (TSB 212 and Pitstop Tech bulletin PS709 that are attached to this report) that have more information on this issue. This can drain the coolant from the system and cause engine overheating issues. Some shops may misdiagnose it as a head gasket problem. This is a common problem for Kia Niro's 2017-2022. A new heat exchanger as of… Look up ODI 11591574 at NHTSA ↗ ODI 11619724 I had some lurching when trying to accelerate for a month before the check engine and HEV warning beeping came on. Kia Niro EGR (Gas Recirculated Cooler) failed at 105K miles. It leaked on to the engine causing it to overheat. My children and I got smoked out and my child had an asthma attack from this issue. We were also stressed, thinking the engine would catch fire. Kia says there are no recalls for my 2017, yet the 2023 has a recall on this exact item. I would like this complaint to be filed due to a part failing 5K miles after a warrenty. … Look up ODI 11619724 at NHTSA ↗	0	5 ODI 11222226 · 10 mi I WAS DRIVING ON THE FREEWAY. AFTER SLOWED DOWN AND STOPPED COMPLETELY, SUDDENLY IT LOSE POWER TO RUN. TRYING TO STEP DEEPER THE GAS PEDAL, BUT NO REACTION AT ALL. AFTER TURN OFF AND TURN ON ENGINE FEW TIMES, IT CAN RUN AGAIN, BUT THIS TIME, THE REAL PROBLEM OCCUR. THE ENGINE SOUNDS SO LOUD..IT'S HYBRID CAR SUPPOSED TO SO QUIET (THAT'S WHAT SOUNDS USUALLY). LATER ON, I FOUND OUT HOW TO STILL CAN DROVE IT, BUT WITH HIGH RISK SUDDENLY LOSE POWER ON THE STREET. LATER FOUND OUT, WHEN THE CAR IN MOTION, THE HYBRID SYSTEM DIDN'T WORKED COMPLETELY, … Look up ODI 11222226 at NHTSA ↗ ODI 11517087 The car can slow down suddenly in the middle of traffic even if I accelerate. The engine has a problem according to the mechanics who was trying to fix my car twice without succes. The car does not hold coolant liquid for more than 15 minutes. It looks like the coolant is staying somewhere in the engine. It overheats too. Yes the car is available for inspection upon request. It's a high risk because the car can suddenly slow down in the middle of traffic or when leaving a light turned green. And the last time I drove it there a weird smell. Y… Look up ODI 11517087 at NHTSA ↗ ODI 11548358 · 120,000 mi The contact owns a 2018 Kia Niro. The contact stated while driving at an undisclosed speed, the engine revved up. The contact stated that the accelerator pedal was depressed; however, the vehicle was slow to respond. Eventually, the vehicle shifted into gear and started to move. The contact stated that the check HEV and turn off engine error messages were displayed. The vehicle was taken to the local dealer, where it was diagnosed that a faulty engine clutch activator needed to be replaced. The mechanic informed the contact that the vehicle was… Look up ODI 11548358 at NHTSA ↗
Unknown Or Other	13 ODI 11505672 Car caught on fire while in motion on the highway due to safety recall issue Look up ODI 11505672 at NHTSA ↗ ODI 11557137 I was driving and the car was stuttering. Then after I stopped for a bit it resumed normal operations. Then the warning light came on, then it went off again. This happened for a couple of weeks until finally, while on a road trip at the end of July 2023, the car seemed to just lose power in 4th gear and I would have to really rev the engine just to keep it moving, that happened while on a road trip. I called the dealership several times during the trip and they said I’d already had the computer recall reset so they didn’t think it made any… Look up ODI 11557137 at NHTSA ↗ ODI 11129850 · 250 mi REAR HATCH INDICATOR SUDDENLY COMES ON WHILE DRIVING AND REAR HATCH OPENS ON OWN. EVEN AFTER HARD SLAMMING SHUT HATCH IS NOT LATCHING ALL THE TIME AND RANDOMLY LOOSENING AND OPENING ON ITS OWN. LOUD RATTLE IS ALSO COMING FROM REAR OF VEHICLE. THIS IS A NEWLY PURCHASED AUTOMOBILE. Look up ODI 11129850 at NHTSA ↗	1 ODI 11609747 Car makes "clicking noises" when accelerating or braking that appears coming from engine bay or front wheels. Other users reported similar issue on consumer forum: [XXX] ) Car dealership does not have availability to diagnose the issue until next month. Car currently has 55,000 miles. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) Look up ODI 11609747 at NHTSA ↗	9 ODI 11505672 Car caught on fire while in motion on the highway due to safety recall issue Look up ODI 11505672 at NHTSA ↗ ODI 11557137 I was driving and the car was stuttering. Then after I stopped for a bit it resumed normal operations. Then the warning light came on, then it went off again. This happened for a couple of weeks until finally, while on a road trip at the end of July 2023, the car seemed to just lose power in 4th gear and I would have to really rev the engine just to keep it moving, that happened while on a road trip. I called the dealership several times during the trip and they said I’d already had the computer recall reset so they didn’t think it made any… Look up ODI 11557137 at NHTSA ↗ ODI 11595592 I am unsure of what to say about my car. I saw a check oil light flicker and it went away. The car had oil when I checked on it so it didn't seem to be a problem. There was no sign of leakage and no sign of burning oil or fuel. Several days later, the check oil light came on permanently. Before I could get the car anywhere, the car started making a strange sound. I took it to my usual shop. They said it had sprung a spontaneous leak. They said it was a large oil pressure switch leak. They replaced the sensor and added oil. They said there was … Look up ODI 11595592 at NHTSA ↗	—	2 ODI 11099431 · 1,800 mi PURCHASED THE VEHICLE WITH SAFETY TECH PACKAGE WHICH INCLUDES AEB (AUTO EMERGENCY BRAKING) AND VEHICLE DID NOT STOP EVEN WHEN I APPLIED FULL BRAKES TO PREVENT A COLLISION. THE MAIN REASON I PURCHASED THIS VEHICLE WAS FOR THIS SAFETY FEATURE. Look up ODI 11099431 at NHTSA ↗ ODI 11589434 Car has warning message and several engine lights on dash come up and asks to stop car and check the regenerative brake system. Car loses all systems that are electrical, car is very hard to drive, even not operative. This has happened many times over the past four years. Each time the car has been taken to a authorized KIA Dealership and they have not been able to fix the problem. It happened almost a week ago and dealership told us that they couldn't find anything wrong and were told to pick it up. Happened again today and it was while drivin… Look up ODI 11589434 at NHTSA ↗	3 ODI 11602496 hybrid battery warning paid out of pocket for towing, car still at the dealership, loss of income and wages, been treated with awful customer services, and paying out of pocket. Car went in on June 25 Look up ODI 11602496 at NHTSA ↗ ODI 11563391 My vehicle was the victim of attempted theft and reported to City of Cincinnati police 8/11/23. It then underwent repairs and delays before it was returned to me on 9/22/23. The left side rear door is basically detached from the system, causing the alarm to go off or not even work. The back seat lock is completely malfunctional, and there is glass remaining inside the car. I was informed by two separate Kia locations that they would contact me about repairs. On 9/29, notice attached here, I was informed that when a remedy is available, the… Look up ODI 11563391 at NHTSA ↗ ODI 11585252 While entering into a parking spot at minimal speed, the vehicle experienced an unexpected spontaneous acceleration, causing it to lunge forward, climb onto the curb, and collide with the adjacent building. This resulted mainly in damage to the front end and front passenger door, and the shattering of a large tempered glass window that cushioned the impact. Thankfully, there were no pedestrians on the sidewalk, and the impacted office space was unoccupied at the time of the incident. It is important to note that I was not utilizing the cruise … Look up ODI 11585252 at NHTSA ↗	1 ODI 11715328 I am filing a complaint regarding my 2023 Kia Niro and Safety Recall SC332. The recall involves a damaged floor wiring assembly that may prevent proper airbag and seat belt deployment, creating a serious safety risk. I scheduled and brought my vehicle to Cowboy Kia, Conroe on Feb 2,2026 specifically to have this recall repaired, but the dealership did not complete the recall service and returned the vehicle without fixing the issue or providing a clear explanation. This is a manufacturer-issued safety recall and should be addressed promptly a… Look up ODI 11715328 at NHTSA ↗	2 ODI 11739377 The vehicle just shut down as I exited. The power and gas pressure decreased. Pulled over to see if my hybrid battery was defective or drained. It wasn’t. A notification popped up and said “Hybrid Control System or Low Voltage DC/DC Converter, Contact dealer for service. Finally got it towed to Kia of Valencia the next day and they said it was “Hydraulic Clutch Actuator” and they want charge me $2200 to fix it. But looking up the part, it says there’s a recall for that exact problem. Look up ODI 11739377 at NHTSA ↗ ODI 11585252 While entering into a parking spot at minimal speed, the vehicle experienced an unexpected spontaneous acceleration, causing it to lunge forward, climb onto the curb, and collide with the adjacent building. This resulted mainly in damage to the front end and front passenger door, and the shattering of a large tempered glass window that cushioned the impact. Thankfully, there were no pedestrians on the sidewalk, and the impacted office space was unoccupied at the time of the incident. It is important to note that I was not utilizing the cruise … Look up ODI 11585252 at NHTSA ↗
Service Brakes	7 ODI 11754127 2017 Kia Niro Hybrid subject to Safety Recall SC276 (NHTSA Campaign 23V534) for the Hydraulic Clutch Actuator (HCA). Fluid contamination of the HCA PCB can cause an electrical short and engine compartment fire risk. Official remedy is HCA inspection/replacement as necessary plus a new fuse. Three dealer visits: Shortly after purchase for SC276 recall and routine service. Dealer performed HCA Inspect/Replace, reported no problem codes, and replaced the fuse. After sudden complete loss of propulsion on the freeway at 60-65 mph with a passenger. … Look up ODI 11754127 at NHTSA ↗ ODI 11452082 On 2/15/2022 around 10:00AM, I was driving my vehicle as normal. Noticed brake lights ahead, I was about 3 car lengths back, which I always try to drive since I am on the road a lot and I prefer not to have an accident. Well this time, I put my foot on the brake as normal and the vehicle felt like brakes were not even working, pushed harder with my foot and waited for that pumping feeling (which I have felt before) and literally nothing! Once I was about a car lengths away, I knew my vehicle was not stopping so I sat up straight and leaned back… Look up ODI 11452082 at NHTSA ↗ ODI 11571191 KIA NIRO 2019 SAFETY RECALL As described in the safety recall (previous page), my KIA Niro 2019 alarm went off with the following error message "Engine Overheating". Kia of America and its dealership refused to fix the problem. The car dealership -said- has no direction as to how or when to fix the problem, and the KIA consumer hotline is out of business. Look up ODI 11571191 at NHTSA ↗	2 ODI 11741038 The vehicle experienced a dangerous driving failure due to a hydraulic clutch actuator system issue and was towed to Kia Delray. The authorized dealership has officially diagnosed the issue as a "brake/clutch fluid leak" (attached diagnostic estimate), which is exactly the hazardous condition outlined under Safety Recall 23V534 (SC276). However, the dealer refuses to perform the free recall repair remedy, claiming that the recall campaign was technically marked as completed after a previous interim fuse replacement. They are demanding $5,642.21… Look up ODI 11741038 at NHTSA ↗ ODI 11754127 2017 Kia Niro Hybrid subject to Safety Recall SC276 (NHTSA Campaign 23V534) for the Hydraulic Clutch Actuator (HCA). Fluid contamination of the HCA PCB can cause an electrical short and engine compartment fire risk. Official remedy is HCA inspection/replacement as necessary plus a new fuse. Three dealer visits: Shortly after purchase for SC276 recall and routine service. Dealer performed HCA Inspect/Replace, reported no problem codes, and replaced the fuse. After sudden complete loss of propulsion on the freeway at 60-65 mph with a passenger. … Look up ODI 11754127 at NHTSA ↗	1 ODI 11665549 The incident, occurring on [XXX], was first submitted by phone, followed by email to [XXX] on 27 May with incident description and sketch. I was given the Complaint ID no ODI11663050. However, now when I search for that number, nothing shows up! I have not received any information that the complaint has been investigated and dismissed! In order to publicize this event as much as possible to warn the public about this dangerous safety issue, I have posted the following on my X account ( [XXX] ) and have asked family and friends to spread the i… Look up ODI 11665549 at NHTSA ↗	2 ODI 11099431 · 1,800 mi PURCHASED THE VEHICLE WITH SAFETY TECH PACKAGE WHICH INCLUDES AEB (AUTO EMERGENCY BRAKING) AND VEHICLE DID NOT STOP EVEN WHEN I APPLIED FULL BRAKES TO PREVENT A COLLISION. THE MAIN REASON I PURCHASED THIS VEHICLE WAS FOR THIS SAFETY FEATURE. Look up ODI 11099431 at NHTSA ↗ ODI 11589434 Car has warning message and several engine lights on dash come up and asks to stop car and check the regenerative brake system. Car loses all systems that are electrical, car is very hard to drive, even not operative. This has happened many times over the past four years. Each time the car has been taken to a authorized KIA Dealership and they have not been able to fix the problem. It happened almost a week ago and dealership told us that they couldn't find anything wrong and were told to pick it up. Happened again today and it was while drivin… Look up ODI 11589434 at NHTSA ↗	—	2 ODI 11745988 My car is a 2019 KIA Niro Hybrid. It's only 7 years old, and my husband and I have been the only owners. It only has 61,000 miles on it, and it is serviced regularly and has to pass a state emissions test each year. As I was driving the other day, the dashboard lit up with critical alerts saying "check regenerative battery" and the braking system went completely soft; I could not stop the car using the brakes. It was terrifying. I had to pull off the road and use the emergency brake to stop the car. This was an awful incident that could have re… Look up ODI 11745988 at NHTSA ↗ ODI 11762384 My 2023 Kia Niro Hybrid has a recurring intermittent electrical defect. Warnings appear together: Check Hybrid System, Check Engine, Forward Collision, Rear Cross-Traffic, Lane Keeping, Driver Attention, ESC, Brake, Auto Hold. They appear and persist while driving, during which stability control, automatic emergency braking, lane keeping, and related safety assists are disabled. Once, the vehicle would not start and was temporarily disabled, recovering after several minutes. This creates risk from loss of all electronic safety assists in traffi… Look up ODI 11762384 at NHTSA ↗	0	2 ODI 11625827 I got my oil changed and since I picked it up, I have an EPB light on and my “auto-hold” is orange, I also can’t set my cruise control. This disables safety features on my car- adaptive cruise control. Look up ODI 11625827 at NHTSA ↗ ODI 11665549 The incident, occurring on [XXX], was first submitted by phone, followed by email to [XXX] on 27 May with incident description and sketch. I was given the Complaint ID no ODI11663050. However, now when I search for that number, nothing shows up! I have not received any information that the complaint has been investigated and dismissed! In order to publicize this event as much as possible to warn the public about this dangerous safety issue, I have posted the following on my X account ( [XXX] ) and have asked family and friends to spread the i… Look up ODI 11665549 at NHTSA ↗
Fuel/Propulsion System	12 ODI 11563216 My car slowed, smelled hot, and then transmission overheat light came on approximately 130 miles from my home. I had it towed to nearest Kia service due to my warranty, Lehighton Kia dealer by AAA (Kia roadside wanted $293). Dealer claimed it was Clutch Actuator (said nothing about recall) and claim to be attempting to confirm warranty with Zurich for days with no success, I had no issue calling Zurich to confirm warranty would cover it. They said parts were unavailable in US, some in Korea, no guarantee where they would be distributed to an… Look up ODI 11563216 at NHTSA ↗ ODI 11760037 My 2017 Kia Niro has developed a serious hybrid system failure that causes the vehicle to shut off unexpectedly while driving. For about a month, the car would only start using the “12V Battery Reset” button. Now it starts, but after driving a short distance, the vehicle loses power and shuts off without warning. The only way to restart it is by pressing the reset button again. The AC and accessories continue to run, and the high‑voltage battery appears to charge normally, but the car cannot maintain 12V power under load. This is consistent wi… Look up ODI 11760037 at NHTSA ↗ ODI 11764814 On XXX, at approximately 11:30 a.m., a friend and I were driving on XXX near [XXX], when I noticed smoke coming from the engine compartment. As I pulled over to the side of the road, a warning light appeared on the dashboard. Once stopped, I saw flames coming from the engine compartment. We immediately got out of the car, retrieved our dogs from the back seat, and ran away from the burning car. Another motorist who had witnessed the flames pulled over behind us. Because our cell phones were still inside the car, we used his phone to call [X… Look up ODI 11764814 at NHTSA ↗	5 ODI 11550994 Hybrid System Failure due to overheating Overheating due to coolant leak into resorvoir My car started having white smoke come from exhaust during driving Took to the repair shop, repaired the coolant reservoir next day, same issue took back to the service tech stated they couldn't find the leak, but the reservoir was empty. Took the car for a second opinion, the service people had my car all day, after picking up, was told by the repairman that it was the engine and KIA is aware of it. Stated he is unable to help and I should take the car … Look up ODI 11550994 at NHTSA ↗ ODI 11709453 When I was driving, a propulsion system warning went off. Then a malfunction in the vehicle’s powertrain/propulsion system lit up on the GPS screen. Shortly afterward, the engine began smoking, and a loud popping sound occurred simultaneously. The vehicle then experienced a sudden loss of propulsion, requiring me to pull over immediately to avoid a hazardous situation. An authorized Kia dealer subsequently diagnosed a blown head gasket with internal coolant intrusion, confirming an internal powertrain failure consistent with propulsion system… Look up ODI 11709453 at NHTSA ↗ ODI 11453100 Starting battery (which operates the safety systems) was getting progressively worse until vehicle could not be started. Upon inspection it was determined that the 1.5 year old starting battery was swollen and defective. NOTE: Vehicle did sit for 12 months in estate litigation. Look up ODI 11453100 at NHTSA ↗	12 ODI 11536388 Few days ago, the check engine light turned on in the dashboard of the Kia Niro 2017 The car was taken to an authorized Kia dealership for diagnostic. The dealership informed that the "Fuel air filter kit & NVLD" needed to be changed at the expenses of the owner. The same issue was described in the "Kia technical service bulletin ... SA395" in the NHTSA website. This bulletin explains that the dealership has to repair this issue under warranty, even if the warranty is expired. The dealership said that this car VIN number is not covered by this… Look up ODI 11536388 at NHTSA ↗ ODI 11591574 The Exhaust heat recovery system has a valve that can malfunction and allows coolant to leak into the exhaust and ignite it into the atmosphere. It can cause misfires in the engine, there are technical service bulletins (TSB 212 and Pitstop Tech bulletin PS709 that are attached to this report) that have more information on this issue. This can drain the coolant from the system and cause engine overheating issues. Some shops may misdiagnose it as a head gasket problem. This is a common problem for Kia Niro's 2017-2022. A new heat exchanger as of… Look up ODI 11591574 at NHTSA ↗ ODI 11619724 I had some lurching when trying to accelerate for a month before the check engine and HEV warning beeping came on. Kia Niro EGR (Gas Recirculated Cooler) failed at 105K miles. It leaked on to the engine causing it to overheat. My children and I got smoked out and my child had an asthma attack from this issue. We were also stressed, thinking the engine would catch fire. Kia says there are no recalls for my 2017, yet the 2023 has a recall on this exact item. I would like this complaint to be filed due to a part failing 5K miles after a warrenty. … Look up ODI 11619724 at NHTSA ↗	3 ODI 11602496 hybrid battery warning paid out of pocket for towing, car still at the dealership, loss of income and wages, been treated with awful customer services, and paying out of pocket. Car went in on June 25 Look up ODI 11602496 at NHTSA ↗ ODI 11563391 My vehicle was the victim of attempted theft and reported to City of Cincinnati police 8/11/23. It then underwent repairs and delays before it was returned to me on 9/22/23. The left side rear door is basically detached from the system, causing the alarm to go off or not even work. The back seat lock is completely malfunctional, and there is glass remaining inside the car. I was informed by two separate Kia locations that they would contact me about repairs. On 9/29, notice attached here, I was informed that when a remedy is available, the… Look up ODI 11563391 at NHTSA ↗ ODI 11585252 While entering into a parking spot at minimal speed, the vehicle experienced an unexpected spontaneous acceleration, causing it to lunge forward, climb onto the curb, and collide with the adjacent building. This resulted mainly in damage to the front end and front passenger door, and the shattering of a large tempered glass window that cushioned the impact. Thankfully, there were no pedestrians on the sidewalk, and the impacted office space was unoccupied at the time of the incident. It is important to note that I was not utilizing the cruise … Look up ODI 11585252 at NHTSA ↗	2 ODI 11745988 My car is a 2019 KIA Niro Hybrid. It's only 7 years old, and my husband and I have been the only owners. It only has 61,000 miles on it, and it is serviced regularly and has to pass a state emissions test each year. As I was driving the other day, the dashboard lit up with critical alerts saying "check regenerative battery" and the braking system went completely soft; I could not stop the car using the brakes. It was terrifying. I had to pull off the road and use the emergency brake to stop the car. This was an awful incident that could have re… Look up ODI 11745988 at NHTSA ↗ ODI 11762384 My 2023 Kia Niro Hybrid has a recurring intermittent electrical defect. Warnings appear together: Check Hybrid System, Check Engine, Forward Collision, Rear Cross-Traffic, Lane Keeping, Driver Attention, ESC, Brake, Auto Hold. They appear and persist while driving, during which stability control, automatic emergency braking, lane keeping, and related safety assists are disabled. Once, the vehicle would not start and was temporarily disabled, recovering after several minutes. This creates risk from loss of all electronic safety assists in traffi… Look up ODI 11762384 at NHTSA ↗	—	0	3 ODI 11543219 - my car started releasing white smoke - i took it to repair shop, stated it was fixed, white smoke continued -car started overheating -Took it to KIA dealership and was told i was responsible for fuel leaking into engine, was told my car was not covered under warranty, I also have an extended warranty at the dealership which they wouldn't honor stating it was not covered -Recently while driving the car flashed Hybrid system Failure and shut off -I was unable to move the car -I had the car towed to the original dealer (wiz autos) and it has bee… Look up ODI 11543219 at NHTSA ↗ ODI 11459321 There is a pause upon acceleration from a stop (unresponsive). Then the vehicle will lunge forward and make a loud noise. For both driver and passengers, it can be quite startling and feels as though the car has been hit from behind. This started happening in the fall of 2021, when the car was about two years old with about 18,000 miles. It has happened about a dozen times in the six months since first noticed. It seems that this may be a software issue related to the hybrid system - a lag in triggering which motor to use for acceleration. Look up ODI 11459321 at NHTSA ↗ ODI 11585252 While entering into a parking spot at minimal speed, the vehicle experienced an unexpected spontaneous acceleration, causing it to lunge forward, climb onto the curb, and collide with the adjacent building. This resulted mainly in damage to the front end and front passenger door, and the shattering of a large tempered glass window that cushioned the impact. Thankfully, there were no pedestrians on the sidewalk, and the impacted office space was unoccupied at the time of the incident. It is important to note that I was not utilizing the cruise … Look up ODI 11585252 at NHTSA ↗
Air Bags	5 ODI 11114382 · 11,500 mi THIS CAR HAS BEEN IN THE DEALERSHIP 8 TIMES SINCE I PURCHASED IT IN FEBRUARY 2017. THE AIRBAG SENSORS WERE DEFECTIVE AND REPAIRED. THE CAR MALFUNCTIONS OVER A BRIDGE CONSTANTLY ON MY WAY TO WORK. KIA DOESN'T KNOW WHY IT DOES THIS. THE LATEST ISSUE IS THE TRANSMISSION FAILING IN TRAFFIC AND THERE BEING NO ACCELERATION. I'VE BEEN IN A LOT OF UNSAFE SITUATIONS BECAUSE OF THESE ISSUES. KIA CORPORATION HAS BEEN INVOLVED AND A TECH HAS BEEN FLOWN OUT TO INVESTIGATE MY CAR. I'M CURRENTLY SUING THEM TO REPURCHASE IT AS A LEMON. THIS COULD BE THE BEGINN… Look up ODI 11114382 at NHTSA ↗ ODI 11655598 I received a recall notice SC332 several weeks ago. In February I visited ALM Kia in Perry, GA. The sercice advisor ordered parts, I have checked with ALM Kia several times and they keep telling me the parts have not arrived. This is a serious safety issue and I need your help. Thank You, [XXX] [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) Look up ODI 11655598 at NHTSA ↗ ODI 11674651 I was driving my 2023 Kia Niro PHEV into my garage after running an errand, going very slowly. Suddenly the vehicle--all on its own--surged forward, slammed into the rear wall (triggering air bags), ricocheted backward across the street, and struck a neighbor's fence. I was able to get out of the car but I was in shock; paramedics were called. Ultimately, my injuries were found to be limited to bruised ribs, but it has been very painful and limiting. The vehicle was towed to a repair shop where it was pronounced a total loss. I received a sett… Look up ODI 11674651 at NHTSA ↗	0	0	1 ODI 11715328 I am filing a complaint regarding my 2023 Kia Niro and Safety Recall SC332. The recall involves a damaged floor wiring assembly that may prevent proper airbag and seat belt deployment, creating a serious safety risk. I scheduled and brought my vehicle to Cowboy Kia, Conroe on Feb 2,2026 specifically to have this recall repaired, but the dealership did not complete the recall service and returned the vehicle without fixing the issue or providing a clear explanation. This is a manufacturer-issued safety recall and should be addressed promptly a… Look up ODI 11715328 at NHTSA ↗	0	0	—	1 ODI 11570832 My dashboard screen has turned off completely 3 different times in the 14 months I have had the vehicle. It is normally off for several days at a time. When it is off, I have no access to my speed, gas, or any other controls shown on that display. When I run the KIa diagnostic tool, it tells me there is an issue with my airbags. Kia has a recall for this issue but refuses to apply the recall (software update) to my vehicle because it was manufactured 19 days before the recall period. I have photos and videos that I have shared with Kia Corpor… Look up ODI 11570832 at NHTSA ↗
Vehicle Speed Control	2 ODI 11739377 The vehicle just shut down as I exited. The power and gas pressure decreased. Pulled over to see if my hybrid battery was defective or drained. It wasn’t. A notification popped up and said “Hybrid Control System or Low Voltage DC/DC Converter, Contact dealer for service. Finally got it towed to Kia of Valencia the next day and they said it was “Hydraulic Clutch Actuator” and they want charge me $2200 to fix it. But looking up the part, it says there’s a recall for that exact problem. Look up ODI 11739377 at NHTSA ↗ ODI 11457420 Multiple problems with transmission and electrical. Electrical: 1) While traveling 80mph in the far left lane of the highway, I had to make a hard break when someone changed lanes and moved into my path. When I did that, the car turned off completely. (The key fob was still secured in my cup holder.) I could no longer accelerate and it was slowing down quickly. There was no way for me to turn the car back on using the start button. I could do nothing but try to cross 6 lanes of oncoming traffic to get to the roadside in order to stop, which wa… Look up ODI 11457420 at NHTSA ↗	4 ODI 11222226 · 10 mi I WAS DRIVING ON THE FREEWAY. AFTER SLOWED DOWN AND STOPPED COMPLETELY, SUDDENLY IT LOSE POWER TO RUN. TRYING TO STEP DEEPER THE GAS PEDAL, BUT NO REACTION AT ALL. AFTER TURN OFF AND TURN ON ENGINE FEW TIMES, IT CAN RUN AGAIN, BUT THIS TIME, THE REAL PROBLEM OCCUR. THE ENGINE SOUNDS SO LOUD..IT'S HYBRID CAR SUPPOSED TO SO QUIET (THAT'S WHAT SOUNDS USUALLY). LATER ON, I FOUND OUT HOW TO STILL CAN DROVE IT, BUT WITH HIGH RISK SUDDENLY LOSE POWER ON THE STREET. LATER FOUND OUT, WHEN THE CAR IN MOTION, THE HYBRID SYSTEM DIDN'T WORKED COMPLETELY, … Look up ODI 11222226 at NHTSA ↗ ODI 11457420 Multiple problems with transmission and electrical. Electrical: 1) While traveling 80mph in the far left lane of the highway, I had to make a hard break when someone changed lanes and moved into my path. When I did that, the car turned off completely. (The key fob was still secured in my cup holder.) I could no longer accelerate and it was slowing down quickly. There was no way for me to turn the car back on using the start button. I could do nothing but try to cross 6 lanes of oncoming traffic to get to the roadside in order to stop, which wa… Look up ODI 11457420 at NHTSA ↗ ODI 11459321 There is a pause upon acceleration from a stop (unresponsive). Then the vehicle will lunge forward and make a loud noise. For both driver and passengers, it can be quite startling and feels as though the car has been hit from behind. This started happening in the fall of 2021, when the car was about two years old with about 18,000 miles. It has happened about a dozen times in the six months since first noticed. It seems that this may be a software issue related to the hybrid system - a lag in triggering which motor to use for acceleration. Look up ODI 11459321 at NHTSA ↗	5 ODI 11222226 · 10 mi I WAS DRIVING ON THE FREEWAY. AFTER SLOWED DOWN AND STOPPED COMPLETELY, SUDDENLY IT LOSE POWER TO RUN. TRYING TO STEP DEEPER THE GAS PEDAL, BUT NO REACTION AT ALL. AFTER TURN OFF AND TURN ON ENGINE FEW TIMES, IT CAN RUN AGAIN, BUT THIS TIME, THE REAL PROBLEM OCCUR. THE ENGINE SOUNDS SO LOUD..IT'S HYBRID CAR SUPPOSED TO SO QUIET (THAT'S WHAT SOUNDS USUALLY). LATER ON, I FOUND OUT HOW TO STILL CAN DROVE IT, BUT WITH HIGH RISK SUDDENLY LOSE POWER ON THE STREET. LATER FOUND OUT, WHEN THE CAR IN MOTION, THE HYBRID SYSTEM DIDN'T WORKED COMPLETELY, … Look up ODI 11222226 at NHTSA ↗ ODI 11517087 The car can slow down suddenly in the middle of traffic even if I accelerate. The engine has a problem according to the mechanics who was trying to fix my car twice without succes. The car does not hold coolant liquid for more than 15 minutes. It looks like the coolant is staying somewhere in the engine. It overheats too. Yes the car is available for inspection upon request. It's a high risk because the car can suddenly slow down in the middle of traffic or when leaving a light turned green. And the last time I drove it there a weird smell. Y… Look up ODI 11517087 at NHTSA ↗ ODI 11548358 · 120,000 mi The contact owns a 2018 Kia Niro. The contact stated while driving at an undisclosed speed, the engine revved up. The contact stated that the accelerator pedal was depressed; however, the vehicle was slow to respond. Eventually, the vehicle shifted into gear and started to move. The contact stated that the check HEV and turn off engine error messages were displayed. The vehicle was taken to the local dealer, where it was diagnosed that a faulty engine clutch activator needed to be replaced. The mechanic informed the contact that the vehicle was… Look up ODI 11548358 at NHTSA ↗	2 ODI 11739377 The vehicle just shut down as I exited. The power and gas pressure decreased. Pulled over to see if my hybrid battery was defective or drained. It wasn’t. A notification popped up and said “Hybrid Control System or Low Voltage DC/DC Converter, Contact dealer for service. Finally got it towed to Kia of Valencia the next day and they said it was “Hydraulic Clutch Actuator” and they want charge me $2200 to fix it. But looking up the part, it says there’s a recall for that exact problem. Look up ODI 11739377 at NHTSA ↗ ODI 11585252 While entering into a parking spot at minimal speed, the vehicle experienced an unexpected spontaneous acceleration, causing it to lunge forward, climb onto the curb, and collide with the adjacent building. This resulted mainly in damage to the front end and front passenger door, and the shattering of a large tempered glass window that cushioned the impact. Thankfully, there were no pedestrians on the sidewalk, and the impacted office space was unoccupied at the time of the incident. It is important to note that I was not utilizing the cruise … Look up ODI 11585252 at NHTSA ↗	2 ODI 11625827 I got my oil changed and since I picked it up, I have an EPB light on and my “auto-hold” is orange, I also can’t set my cruise control. This disables safety features on my car- adaptive cruise control. Look up ODI 11625827 at NHTSA ↗ ODI 11665549 The incident, occurring on [XXX], was first submitted by phone, followed by email to [XXX] on 27 May with incident description and sketch. I was given the Complaint ID no ODI11663050. However, now when I search for that number, nothing shows up! I have not received any information that the complaint has been investigated and dismissed! In order to publicize this event as much as possible to warn the public about this dangerous safety issue, I have posted the following on my X account ( [XXX] ) and have asked family and friends to spread the i… Look up ODI 11665549 at NHTSA ↗	3 ODI 11543219 - my car started releasing white smoke - i took it to repair shop, stated it was fixed, white smoke continued -car started overheating -Took it to KIA dealership and was told i was responsible for fuel leaking into engine, was told my car was not covered under warranty, I also have an extended warranty at the dealership which they wouldn't honor stating it was not covered -Recently while driving the car flashed Hybrid system Failure and shut off -I was unable to move the car -I had the car towed to the original dealer (wiz autos) and it has bee… Look up ODI 11543219 at NHTSA ↗ ODI 11459321 There is a pause upon acceleration from a stop (unresponsive). Then the vehicle will lunge forward and make a loud noise. For both driver and passengers, it can be quite startling and feels as though the car has been hit from behind. This started happening in the fall of 2021, when the car was about two years old with about 18,000 miles. It has happened about a dozen times in the six months since first noticed. It seems that this may be a software issue related to the hybrid system - a lag in triggering which motor to use for acceleration. Look up ODI 11459321 at NHTSA ↗ ODI 11585252 While entering into a parking spot at minimal speed, the vehicle experienced an unexpected spontaneous acceleration, causing it to lunge forward, climb onto the curb, and collide with the adjacent building. This resulted mainly in damage to the front end and front passenger door, and the shattering of a large tempered glass window that cushioned the impact. Thankfully, there were no pedestrians on the sidewalk, and the impacted office space was unoccupied at the time of the incident. It is important to note that I was not utilizing the cruise … Look up ODI 11585252 at NHTSA ↗	1 ODI 11570832 My dashboard screen has turned off completely 3 different times in the 14 months I have had the vehicle. It is normally off for several days at a time. When it is off, I have no access to my speed, gas, or any other controls shown on that display. When I run the KIa diagnostic tool, it tells me there is an issue with my airbags. Kia has a recall for this issue but refuses to apply the recall (software update) to my vehicle because it was manufactured 19 days before the recall period. I have photos and videos that I have shared with Kia Corpor… Look up ODI 11570832 at NHTSA ↗	—

Co-reporting does not establish that one component caused another concern.

Recurring narrative patterns

Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.

Search patterns

8 patterns with matching reports.

Warning lights and dashboard alerts

75 mentions · 21.5% of complaints

Median mileage: 70,500 mi (29 usable records).

ODI 10957721 · 30 mi

LEASED THE 2017 KIA NIRO EX HYBRID CAR, LATE SUNDAY, FEBRUARY 19, 2017 AND DROVE HOME 10+ MILES. ODOMETER HAD 15 MILES AT START. LEFT THE CAR IN THE GARAGE FOR TWO DAYS AND ATTEMPTED TO DRIVE IT EARLY WEDNESDAY, FEBRUARY 22, 2017 AT 4AM. BACKING OUT OF THE GARAGE AND WAS STEERING ONTO THE STREET WHEN THE POWER STEERING WARNING LIGHT CAME ON AND STEERING WAS VERY DIFFICULT AND NOISY (GROWLING) - VIBRATING WHILE TURNING THE WHEEL ITSELF. PULLED BACK INTO THE GARAGE AND ALL WARNING LIGHTS CAME ON. SHUT THE CAR OFF AND RETRIED SEVERAL TIMES. …

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ODI 11422740 · 10,000 mi

The contact owns a 2017 Kia Niro. The contact stated while driving at various speeds, the steering wheel intermittently made an abnormal clicking sound upon turning the steering wheel in either direction without warning. Over time, the contact stated while driving at various speeds, excessive force was needed to steer the vehicle with the power steering warning light illuminated. The contact stated that upon restarting the vehicle, the power steering functionality returned. Upon investigation, the contact linked the failure to NHTSA Campaign Nu…

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ODI 11438434 · 20,000 mi

The contact had a loaner 2017 Kia Niro. The contact stated while driving and stopping at a red light when the light turned green the contact depressed on the accelerator pedal and was going about 5 MPH when suddenly the power steering failed. The contact manually steered the vehicle and caused the driver to rear-end and crash the vehicle in front of her that also caused that vehicle to rear-end the vehicle in front of them which caused a 3 car accident. There were no warning lights illuminated from the vehicle, The air bag did not deploy. No …

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Matching rule

\b(warning light\w*|check engine|dashboard warning\w*|malfunction indicator)\b

Stalling or loss of power

22 mentions · 6.3% of complaints

Median mileage: 118,000 mi (5 usable records).

ODI 11172990

I HAVE TRIED ON THREE OCCASIONS TO HAVE THIS RECALL FIXED. EACH TIME, I LEFT THE CAR WITH THE DEALER, WAITED ALL DAY AND WAS TOLD THAT THE WORK WASN'T DONE BECAUSE THAT THEY HAS TO ORDER THE PART. THE FIRST TIME, COVINA KIA, SENT ME AN E-MAIL TELLING ME THAT I HAD CANCELLED THE APPOINTMENT, WHEN THEY CANCELLED IT BECAUSE THEY COULDN'T GET THE PART. THE SECOND TIME, THE PART WAS SUPPOSED TO BE IN STOCK BUT WAS AGAIN NOT AVAILABLE. THE LAST TIME WAS WITH CITRUS KIA. I CALLED KIA CUSTOMER CARE, REPORTED THE PROBLEM AND WAS PROMISED THAT IT…

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ODI 11419182 · 94,000 mi

The contact owns a 2017 Kia Niro. The contact stated while driving 35 mph, the vehicle stalled without warning. The contact took the vehicle to the local dealer, where the vehicle was being serviced. The vehicle was not yet diagnosed nor repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 94,000.

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ODI 11543219

- my car started releasing white smoke - i took it to repair shop, stated it was fixed, white smoke continued -car started overheating -Took it to KIA dealership and was told i was responsible for fuel leaking into engine, was told my car was not covered under warranty, I also have an extended warranty at the dealership which they wouldn't honor stating it was not covered -Recently while driving the car flashed Hybrid system Failure and shut off -I was unable to move the car -I had the car towed to the original dealer (wiz autos) and it has bee…

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Matching rule

\b(stall\w*|loss of power|lost power|engine shut\w* off)\b

Brake response concerns

12 mentions · 3.4% of complaints

Median mileage: 73,850 mi (6 usable records).

ODI 11083238 · 1,145 mi

Look up ODI 11083238 at NHTSA ↗

ODI 11657629

I'm 59 years old never have an accident or had to slam breaks on the guy in front of me slammed his breaks on so I did the same time the brake pedal was to the floor the car didn't even slowed down and not even skid marks hit him then air bags deployed the car was totaled no one got hurt thank God I do t know if any other kia cars had this problem I got real lucky

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ODI 11703232 · 150,000 mi

The contact owns a 2018 Kia Niro. The contact stated that occasionally driving at various speeds, the vehicle hesitated to stop as intended while the brake pedal was depressed, and the brake pedal was depressed to the floorboard. The message "Stop - Regenerative Braking Failure" was displayed. The contact restarted the vehicle as a temporary repair; however, the failure reoccurred. The vehicle was taken to a local dealer, where it was diagnosed, and a 91400 fuse Kit was installed, and various repairs were performed. The vehicle was repaired out…

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Matching rule

Hard or delayed shifting

9 mentions · 2.6% of complaints

Median mileage: 61,500 mi (2 usable records).

ODI 11619724

I had some lurching when trying to accelerate for a month before the check engine and HEV warning beeping came on. Kia Niro EGR (Gas Recirculated Cooler) failed at 105K miles. It leaked on to the engine causing it to overheat. My children and I got smoked out and my child had an asthma attack from this issue. We were also stressed, thinking the engine would catch fire. Kia says there are no recalls for my 2017, yet the 2023 has a recall on this exact item. I would like this complaint to be filed due to a part failing 5K miles after a warrenty. …

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ODI 11406006 · 23,000 mi

I BOUGHT MY 2019 CAR ON DECEMBER 2020. WHEN THE CAR IS STOPPED, AND I START FORWARD, THE CAR JERKS AND MAKE A LOUD NOISE. THIS HAPPENS TO ME RANDOMLY, BUT ONCE VERY 15 STOPS IN AVERAGE, ABOUT ONCE EVERY 2 DAYS. I WENT TO AN ONLINE FORUM OF KIA OWNERS AND IT SEEMS THAT THE PROBLEM COMES FROM THE WRONG TRANSMISSION FLUID BEING PUT INTO THE CAR DURING PRODUCTION. THERE IS A KIA TECHNICAL SERVICE BULLETIN THAT DEALS WITH CHANGING THE TRANSMISSION FLUID AT HTTPS://STATIC.NHTSA.GOV/ODI/TSBS/2020/MC-10174520-0001.PDF BUT WHEN I CALLED KIA USA, THEY TO…

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ODI 11457420

Multiple problems with transmission and electrical. Electrical: 1) While traveling 80mph in the far left lane of the highway, I had to make a hard break when someone changed lanes and moved into my path. When I did that, the car turned off completely. (The key fob was still secured in my cup holder.) I could no longer accelerate and it was slowing down quickly. There was no way for me to turn the car back on using the start button. I could do nothing but try to cross 6 lanes of oncoming traffic to get to the roadside in order to stop, which wa…

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Matching rule

Steering assistance concerns

8 mentions · 2.3% of complaints

Median mileage: 15,000 mi (4 usable records).

ODI 10957721 · 30 mi

Look up ODI 10957721 at NHTSA ↗

ODI 11422740 · 10,000 mi

Look up ODI 11422740 at NHTSA ↗

ODI 11438434 · 20,000 mi

Look up ODI 11438434 at NHTSA ↗

Matching rule

\b(power steer\w*|steering assist\w*|steering lock\w*|steering wheel lock\w*)\b

Battery drain and no-start mentions

7 mentions · 2.0% of complaints

Median mileage: Unavailable (0 usable records).

ODI 11496486

Back seat got warm & later that morning car engine would not start but lights in vehicle came on. Appt made w/dealer who after a week hadn't done diagnostics nor checked battery & main hybrid fuse as I had requested. I towed to a service garage who upon starting to open the box covering battery, found battery had kindof exploded & bulged. I searched online for recalls on 12/7/22 and found a recall 11/10/22 -22V836000 (KIAs # is SC256) which is "Main Relay within Power Relay Assembly (PRA) may have inadequate connections between its contacts, …

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ODI 11735577

On April 21, 2026, Go Kia Renton performed an oil change on my 2018 Kia Niro Touring (VIN). The car was in perfect condition just two weeks earlier , North Seattle Transmission did a full service on April 6, 2026 at 283,649 miles with no issues noted. Later that night while driving, the red oil light flashed. I pulled over immediately and called AAA. AAA towed the vehicle from Belltown [XXX] ) at 12:11 AM on April 23 to my house then at 9:14 AM towed it straight to Go Kia Renton. The AAA driver found oil leaking all over his tow truck. The car…

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ODI 11576918

I took my car to the Dublin California Kia dealer because my car would not start or allow me to open the doors. When I had it towed to the dealer they said that the lithium ion battery under the rear seat had swollen. They said they would first address the recall for the (HCA) recall number 23V534. They completed the recall and was given the okay to replace the battery. Car was in the shop for 2 weeks. When I got the car back I didn't drive for 4 days. When I went to drive the car it would not start again. I had the car towed to Kia Vacaville, …

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Matching rule

Fuel smell or leak mentions

1 mentions · 0.3% of complaints

Median mileage: Unavailable (0 usable records).

ODI 11543219

Look up ODI 11543219 at NHTSA ↗

Matching rule

\b(fuel leak\w*|gas leak\w*|gas(?:oline)? smell|smell\w* (?:of )?(?:fuel|gas))\b

Oil consumption or dilution

1 mentions · 0.3% of complaints

Median mileage: Unavailable (0 usable records).

ODI 11595592

I am unsure of what to say about my car. I saw a check oil light flicker and it went away. The car had oil when I checked on it so it didn't seem to be a problem. There was no sign of leakage and no sign of burning oil or fuel. Several days later, the check oil light came on permanently. Before I could get the car anywhere, the car started making a strange sound. I took it to my usual shop. They said it had sprung a spontaneous leak. They said it was a large oil pressure switch leak. They replaced the sensor and added oil. They said there was …

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Matching rule

\b(oil consumption|burn\w* oil|consum\w* oil|oil dilution|gas(?:oline)? in (?:the )?oil)\b