| Electrical System | 2014.7%ODI 11447200At roughly 9,000 miles we noticed that the lights illuminating the climate control buttons stopped working. We also noticed the gear shift indicators (P, R, N, D) were not lighting up either, and neither was the light that told you what gear you were in. At night it is impossible to see what gear you are in or what button to push to change anything on the climate control. My wife took the car to a car wash and when she tried to put the car in neutral, she put it in reverse because there was no indication as to what gear she was in and she could… Look up ODI 11447200 at NHTSA ↗ | 611.8%ODI 11501879Rear automatic door shut on adult even after bumping into the individual. The sensor did not stop the door from closing. This could have caused serious injury, especially if this were to happen to a kid. Look up ODI 11501879 at NHTSA ↗ | 1621.6%ODI 11543884Leakage on power steering column, steering little bit hard to handle and some issues while driving at straight line highway,. Heated area, second row seat underneath flooring, electrical issue about seat concerned! Look up ODI 11543884 at NHTSA ↗ | 8266.1%ODI 11603952Brand new 2025 Kia Carnival models are experiencing major electrical failure right off the lot, which is my experience. Kia will not acknowledge the issue but there is parasitic draw issues with the vehicle and mine is rendered unable to drive and dealer service departments won’t accept my vehicle for repair. Look up ODI 11603952 at NHTSA ↗ | 623.1%ODI 11701699Vehicle parked for 48 hours (Sunday 23 Nov evening) under carport, no keys near it. When approached on 26 Nov 10am , it was found with dead battery. Nothing was on when it was parked. Look up ODI 11701699 at NHTSA ↗ |
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| Unknown Or Other | 3525.7%ODI 11434927A small rock barely hit my windshield and cracked it completely across. It started as a small crack from a small pebble that progressed significantly overnight. What’s worse is that the windshield is on back order so I been waiting over a month for it to get fixed. This seems like a common occurrence as multiple Kia carnival owners had the same thing occurred. Kia needs to acknowledge the windshield is defective and cover it I should not have to go through my insurance for a defective windshield. Look up ODI 11434927 at NHTSA ↗ | 2243.1%ODI 11477782Sliding door shut on toddlers fingers, the safety mechanism for the door to open failed. Look up ODI 11477782 at NHTSA ↗ | 2635.1%ODI 11538113Hi I just purchased this Veichle yesterday from the KIA dealer “ https://www.almkiasouth.com/?utm_source=organic&utm_medium=gmb&utm_campaign=local“ This morning I was just looking at the setup and the car was in idle. My little son who was in barefoot screamed when the accidentally touch the under the seat me tail rails. I’ve informed the dealership about this today 8/12/2023. When I searched in Internet I found the below blog. This is strange how Kia has still not fixed this danger safety issue? I’m sure this is not easy to notice unless s… Look up ODI 11538113 at NHTSA ↗ | 1915.3%ODI 11607285At around 200 miles, I could no longer gain access to my vehicle via via both keys and the Kia app. My vehicle has been sitting at the dealership for 20 days without a resolution and little communication from Kia Look up ODI 11607285 at NHTSA ↗ | 1142.3%ODI 11679632Driver assistance system. This system monitors vehicle variables and unnecessarily SOUNDS A WARNING to take a COFFEE BREAK!! Here is the issue. When driving I need critical warning information. It is distracting while driving to be alerted to a COFFEE BREAK warning. PLEASE direct KIA to enable drivers to TURN OFF this feature. Every 10 minutes I am getting a warning and the warning is completely unrelated to driver status or restfullness. Driver assistance systems should be able to have HUMAN control. This is an assistance system, not a … Look up ODI 11679632 at NHTSA ↗ |
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| Engine | 1611.8%ODI 11448414This morning was the coldest morning this year (7F) and I could not accelerate the vehicle after turning it on. It won't go faster than 15mph or so and the engine warning sign popped up. The code said P211800. I have heard that there were many people complaining this issue and I had felt mine was safe from this issue, but the weather hasn't been that cold to cause the issue. I had to drive with the panic button on and all the other cars passed me and I felt I was in danger while driving back home. Look up ODI 11448414 at NHTSA ↗ | 59.8%ODI 11513801The car keeps shutting of while driving ,the car jerks when accelerating, I press on the gas and sometimes it doesn't accelerate at all .the car windshield cracked, the doors closed on my hands when I was retrieving my coat the doors didn't open back up i had to snatch my hands and arms back. I have a video of car shutting off if you need it Look up ODI 11513801 at NHTSA ↗ | 810.8%ODI 11568435 · 3,500 miThe contact owns a 2024 Kia Carnival. The contact stated that while driving at various speeds, the vehicle failed to properly accelerate while depressing the accelerator pedal. The vehicle was shuddering and vibrating while attempting to accelerate with the check engine warning light illuminated. The vehicle was towed to the dealer on several occasions, but the cause of the failure was not determined. The manufacturer was notified of the failure. The failure mileage was 3,500. Look up ODI 11568435 at NHTSA ↗ | 1512.1%ODI 11607740After a week of owning the car the battery died over night. Was jumped by roadside and died later that day and jumped again. After the 2nd jump, the AC and air bags didn’t work. Then the check engine light came on. Kia has had my brand new carnival since July 26 with no fix. Look up ODI 11607740 at NHTSA ↗ | 13.8%ODI 11726379When accelerating, the car feels stuck to gear up. After 2 seconds of loud revving, it would switch and have a prominent jerk motion that it finally switched gears. There have been times the car wouldn't go past 30 mph, stuck at the gear making a loud noise. This is dangerous! There's absolutely no way I can get on the freeway never getting past 30ish mph. I checked recalls for this vehicle and there isn't any. No warning lights in the dash. Look up ODI 11726379 at NHTSA ↗ |
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| Structure:Body | 2115.4%ODI 11423165Sliding doors seem unsafe. They take a tremendous amount of force to stop the automatic door from closing. There is no safety mechanism to prevent a child from getting stuck and/or extremely hurt due if caught in sliding doors while closing. Seems like there should be a lesser resistance necessary to cause doors to open back up if encountering an object to prevent injury. Look up ODI 11423165 at NHTSA ↗ | 1019.6%ODI 11471929Daughter presses the button on the inside of the van. She didn't move her hand soon enough out of the way for the door to close. The door closed on her hand, she had to press the button open from the door closing on her thumb. She came balling her eyes out to me. Her thumb swelled 3 x's as big. The sensor should be way more sensitive like a garage door opener. Look up ODI 11471929 at NHTSA ↗ | 45.4%ODI 11582844In June 2023, I purchased a 2024 Kia Carnival with approx. 17 miles on it. One thing I noticed after purchasing the vehicle is when I pushed the button to close the power sliding door on the driver side of the vehicle is that halfway during closing it would hesitate, open back up slightly, and then proceed to close. I didn't think anything of it at the time. Prior to [XXX], I had the same issue again but this time the door stopped halfway while closed and just went back and forth over and over again. It did this continually until I turned off t… Look up ODI 11582844 at NHTSA ↗ | 43.2%ODI 11648010One night while driving all lights went out even panel radio too and in a couple of seconds came back to normal..a few weeks after that while driving a loud warning sound came on and the info panel turned Red when I felt a breeze my door was opened by inself Look up ODI 11648010 at NHTSA ↗ | 311.5%ODI 11743596Subject: Safety Complaint – Power Sliding Door Failure Injuring Child (2026 Kia Carnival) I am submitting a safety complaint regarding a 2026 Kia Carnival. During normal use, the vehicle’s automatic power sliding door closed while my [XXX] child was partially outside the vehicle near the door track area. The door continued to close and did not stop or reverse when it encountered my child, resulting in the child being pinned between the sliding door and the vehicle body. I physically intervened by placing my body in the path of the door to st… Look up ODI 11743596 at NHTSA ↗ |
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| Fuel/Propulsion System | 1410.3%ODI 11434016Vehicle mileage was about 1,750. Check engine light came on immediately after starting the engine and vehicle had a slight vibration. Drove to dealer and vehicle started shaking badly while accelerating and had slight burning smell inside the cab. Was told #6 cylinder was miss firing and fuel injector needed to be replaced. Dealer has fixed the issue and seems to be ok as of now. Look up ODI 11434016 at NHTSA ↗ | 35.9%ODI 11685602On August 23, 2025, I purchased a certified pre-owned Kia Carnival. Within hours, the vehicle had a severe fuel leak that produced a strong gasoline odor. Driving it made me sick, and I feared for the safety of my three children in the vehicle. A Kia technician later confirmed a crossover fuel line leak so severe that he became ill while inspecting it and feared the vehicle could explode. Even after repair, the gas odor persisted. This vehicle was sold to me in unsafe condition, and I believe this may represent a larger safety issue that needs … Look up ODI 11685602 at NHTSA ↗ | 68.1%ODI 11671372Vehicle vents gasoline fumes into the passenger cabin causing drowsiness, headaches, and impaired cognitive function as well as exposure to a carcinogen. Vehicle has significantly high levels of CO2 inside the cabin at all times (2000-4000ppm) as well as TVOC and HCHO being higher than OSHA allows. Engine temperature gauge does not function properly and sliding doors have closed on myself and my children leaving bruises. If car were to be in an accident it would likely explode. Critical levels of CO2 have caused me to fall asleep while driving … Look up ODI 11671372 at NHTSA ↗ | 86.5%ODI 11667760While I was driving on a highway, my vehicles "check engine" and "batter" lights were illuminated and a warning came across the car screen that said something along the lines of "Battery Management System Failure" and then "Powertrain failure". The car was not able to accelerate by pressing the gas pedal, and the heating/cooling features within the car stopped working. I quickly changed lanes to get to the far left shoulder of the highway, putting other cars at risk of my car that was slowing down to 50mph as I was getting over. When I would pr… Look up ODI 11667760 at NHTSA ↗ | 00.0%No examples available for this selection. |
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| Power Train | 75.1%ODI 114982141. When accelerating (while driving on ECO Mode) the vehicle starts to shudder at times. When using Normal Mode, the vehicle will shudder while the brake pedal is being used at a red light. Front windshield cracks easily and paint easily chips with no sign of rocks hitting the vehicle. Called Kia Service to get the car looked at and they said they haven’t heard of such issues. 2. Doors are supposed to retract when closing if motion is occurring. A family member almost got her leg pinned by the door and our child almost got hurt on the shoulder… Look up ODI 11498214 at NHTSA ↗ | 12.0%ODI 11734511I am reporting a safety defect involving my 2023 Kia Carnival SX Prestige. On June 6, 2025, I brought the vehicle to Yonkers Kia Service Center because of a strong gasoline odor. The dealership told me the fuel tank was swollen and that the vehicle was unsafe to drive. The vehicle remained at the dealership from June 6, 2025 through October 17, 2025. Kia later indicated that the fuel tank, canister, and vent valve had been replaced. When the vehicle was returned to me on October 17, 2025, it still smelled like gas. Within 24–48 hours, the same… Look up ODI 11734511 at NHTSA ↗ | 22.7%ODI 11727626"Continuous engine oil leak for 12 months. After 4 failed repair attempts, the dealer used liquid sealer instead of a gasket. This is a deceptive repair that creates a severe fire hazard. The leak is still active today, March 2026." Look up ODI 11727626 at NHTSA ↗ | 54.0%ODI 11623349I'm getting an alert in the car app that says low battery and will not perform any lock/unlock/start, etc features. It says the battery level is under 40%. Look up ODI 11623349 at NHTSA ↗ | 415.4%ODI 11687484URGENT SAFETY CONCERN/ISSUE On [XXX], while driving my 2026 Kia Carnival Hybrid SX Prestige, it lost all power without warning, leaving me unable to accelerate or control the vehicle. This created an unsafe situation as I was traveling at 40 mph when all power was lost. What happened to me was a serious safety hazard. The vehicle was brand new with only 1351 miles at the time. Several warning lights came on including the hybrid system warning light. The vehicle was not drivable; there was no power at all. I had to tow the vehicle to a Kia deal… Look up ODI 11687484 at NHTSA ↗ |
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| Visibility/Wiper | 118.1%ODI 11433640Driving down the road, nothing flew at the windshield, it just cracked. Currently can’t replace it either as there is no stock. Look up ODI 11433640 at NHTSA ↗ | 12.0%ODI 11608607My 2023 KIA Carnival has a windshield cracked even without hitting rock or anything. My vehicle was parked on the driveway overnight. I can prove that the damage occurred without the car moving. I have this issue on my dash cam too. The data is saved with date and time. Kia Findlay Las Vegas refuses repair. It's not an official recall about this problem. But Similar cases can be read on the Internet. Look up ODI 11608607 at NHTSA ↗ | 34.1%ODI 11528624While driving at low speed (35mph or less), we heard a dull “pop”. We then noticed a large crack on the passenger side of the windshield beginning at the edge of the glass. After parking in our garage, I inspected the crack, which was at least 8 inches in length. As suspected, there was no sign of any sort of impact. The windshield spontaneously cracked. After approximately 2 hours of the car parked and off in the garage, I checked the windshield again. The crack had grown by another 3 inches in that short amount of time. It is important to … Look up ODI 11528624 at NHTSA ↗ | 21.6%ODI 11644208 · 600 miThe contact owns a 2025 Kia Carnival. The contact stated that the vehicle was taken to a dealer for service, and the contact was informed of a washer fluid leak. The water fluid hose was replaced. However, the failure persisted. Most recently, the contact stated that the sensors failed to function as intended, and the windshield wipers would turn on independently. The vehicle was taken to an independent mechanic where it was diagnosed that the water fluid hose had failed. The vehicle was not repaired. The manufacturer was not made aware of the … Look up ODI 11644208 at NHTSA ↗ | 00.0%No examples available for this selection. |
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| Seats | 42.9%ODI 11416351 · 1,000 mi2022 KIA CARNIVAL. THE OUTER MIDDLE SEATS IN THE 8 PASSENGER MODEL. I HAVE ACCIDENTALLY USED THE LEVER TO FOLD THE SEAT FOWARD WHEN I MEANT TO USE THE ONE THAT PULLS IT FOWARD ON THE TRACK. WHEN THE SEAT CAME FOWARD IT HIT ME IN THE HEAD SUCH FORCE I THOUGH I WAS GOING HAVE A CONCUSSION. I WAS LEFT WITH A MINOR HEADACHE AFTERWARD.THE SECOND TIME I THOUGHT IT BROKE MY NOSE. I CAN STILL FEEL IT AS I TYPE THIS. THIS IN MY OPINION WOULD CAUSE SEVER INJURY TO A SMALL CHILD OR ELDERLY PERSON IF THEY WERE TO DO THE SAME. TO ME THOSE SEATS… Look up ODI 11416351 at NHTSA ↗ | 00.0%No examples available for this selection. | 68.1%ODI 11540632 · 500 miThe contact owns a 2024 Kia Carnival. The contact stated that upon inspection, he became aware that the mechanism for the slide-flex seats became extremely hot to the touch, with occupants unable to touch the surface without shoes. The vehicle was not taken to the dealer or an independent mechanic. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was 4,969. Look up ODI 11540632 at NHTSA ↗ | 43.2%ODI 11644102See attached document for complaint. Look up ODI 11644102 at NHTSA ↗ | 13.8%ODI 117286402026 Kia Carnival MPV Hybrid SX Prestige(Exterior: Astra Blue Interior: Tuscan Umber / Off-Black) purchased December 2025. Two separate safety-related defects have gone unresolved for 31+ cumulative days across two dealer repair visits. DEFECT 1 , INSTRUMENT CLUSTER: Instrument cluster screen goes blank while driving, eliminating speedometer, TPMS, and all warning indicators. First observed February 2026. Dealer visit February 13–17 (4 days): technician said could not replicate. Defect recurred. Kia has since issued a federal safety recall conf… Look up ODI 11728640 at NHTSA ↗ |
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