Auto Recall Watch
U.S. public vehicle records

2017 Gmc TERRAIN: complaints, problems and recalls

Explore the records behind recurring owner reports.

Key facts

134 owner complaints analyzed

1 distinct recall campaigns

48,850 mi median reported failure mileage

Scope: 2017 model year. Data updated: . 37 complaints include usable failure mileage. View data status.

Owner-reported patterns

Most common problems

Engine is the most frequently named component, appearing in 78 of 134 complaints (58.2%). A complaint can name multiple components.

Recurring terms in complaint narratives
TopicMatching reportsShare of complaints
Engine operation1611.9%
Transmission and shifting139.7%
Braking behavior53.7%
Electrical and battery issues32.2%
Steering behavior32.2%
Fuel system concerns10.7%

Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.

Component breakdown

Number of unique complaints naming each component. Top eight shown.

Engine
78
Power Train
24
Unknown Or Other
20
Air Bags
11
Electrical System
8
Exterior Lighting
7
Structure:Body
6
Fuel/Propulsion System
4
Component breakdown data
CategoryCount
Engine78
Power Train24
Unknown Or Other20
Air Bags11
Electrical System8
Exterior Lighting7
Structure:Body6
Fuel/Propulsion System4

Engine: 78; Power Train: 24; Unknown Or Other: 20; Air Bags: 11; Electrical System: 8; Exterior Lighting: 7; Structure:Body: 6; Fuel/Propulsion System: 4

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000
9
25,000 to 49,999
11
50,000 to 74,999
6
75,000 to 99,999
5
100,000 to 149,999
6
150,000 and above
0
Reported problems by failure mileage data
CategoryCount
Under 25,0009
25,000 to 49,99911
50,000 to 74,9996
75,000 to 99,9995
100,000 to 149,9996
150,000 and above0

Under 25,000: 9; 25,000 to 49,999: 11; 50,000 to 74,999: 6; 75,000 to 99,999: 5; 100,000 to 149,999: 6; 150,000 and above: 0

25,000 to 49,999 miles has the most reports with usable mileage (11). 97 complaints have missing, zero or invalid mileage.

Complaints over time

Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.

2017
4
2018
5
2019
8
2020
4
2021
7
2022
23
2023
24
2024
25
2025
21
2026
13
Complaints over time data
CategoryCount
20174
20185
20198
20204
20217
202223
202324
202425
202521
202613

2017: 4; 2018: 5; 2019: 8; 2020: 4; 2021: 7; 2022: 23; 2023: 24; 2024: 25; 2025: 21; 2026: 13

Pattern summary

Engine leads the component reports. Engine operation appears in 16 complaint narratives. Transmission and shifting appears in 13 complaint narratives. Braking behavior appears in 5 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.

Calculated from recorded counts. An AI narrative has not been published for this selection.

Examples from the source records

Examples provide context, not a representative sample or a verified diagnosis.

Owner report 10954016 · 2017-02-11 (February 11, 2017)

OUR NEW TERRAIN HAS "VEHICLE IN FRONT" VISUAL WARNING SYSTEMS. WE WERE FOLLOWING A TANKER TYPE SEMI ON THE INTERSTATE AND PULLED ALL THE WAY UP BEHIND THE TANKER SEMI (WITHIN 25 FT) AND THE VEHICLE IN FRONT LIGHT NEVER CAME ON. WE TESTED THIS ON ALL TYPES OF CARS AND TRUCKS AS WELL AS STANDARD BOX TYPE SEMI AND IT WORKED PERFECTLY. I HAVE PICTURES OF THE REAR END OF THE TANKER SEMI IN WHICH IT DID NOT DETECT AT ALL.

Owner-reported narrative. 1,400 miles reported. Look up ODI 10954016 at NHTSA ↗

Owner report 10959182 · 2017-03-07 (March 7, 2017)

SIDE BLIND SPOT ALERT COMES ON AND OFF WHEN RAINING OR SNOWING WITH NOTHING THERE, THEY SHOULD TELL YOU THIS WILL HAPPEN BEFORE YOU PAY EXTRA FOR THIS PACKAGE, HOW DO YOU KNOW IF IT WORKS OR NOT WHEN DRIVING DOWN HIGHWAY

Owner-reported narrative. 3,700 miles reported. Look up ODI 10959182 at NHTSA ↗

Owner report 11000349 · 2017-06-21 (June 21, 2017)

BLIND SIDE ALERT ACTIVATES WHEN IT IS RAINING AND THERE ARE NO CARS NEARBY. THIS ONLY OCCURS WHEN RAINING. NO CODES ARE THROWN SO DEALER SERVICE WON'T TROUBLESHOOT. THIS CAN ONLY BE REPRODUCED ON A HIGHWAY OR PARKWAY, WHEN IT IS RAINING AND NO OTHER CARS ARE NEARBY. CANNOT BE REPRODUCED ON REGULAR STREETS WITH OTHER CARS AROUND. I'VE HAD MY CAR IN TO THE DEALER SERVICE 3 TIMES, ALL WITH THE SAME RESULTS. NO CODES IN THE COMPUTER AND CANNOT REPRODUCE. THE SERVICE DEPARTMENT ONLY TESTS ON THE LOCAL STREETS. THERE ARE OTHER CARS AROUND, SO HOW CA…

Owner-reported narrative. 7,500 miles reported. Look up ODI 11000349 at NHTSA ↗

Owner report 11056018 · 2017-12-22 (December 22, 2017)

I'VE HAD MY TERRAIN FOR 3 MONTHS. CAR HAD 3400 MILES AT THE TIME OF THE ISSUE. BACKED OUT OF MY DRIVEWAY, PUT THE CAR IN DRIVE AND IT WOULDN'T GO. THE CAR WOULD REV UP BUT WOULDN'T MOVE FORWARD. HAD TO PUT THE CAR IN NEUTRAL AND PUSH OUT OF THE MIDDLE OF THE STREET. CAR WAS STRANDED IN THE STREET FOR THREE DAYS DUE TO THE DEALERSHIP SERVICE DEPARTMENT BEING CLOSED. EACH DAY I TRIED TO PUT THE CAR IN DRIVE AND IT STILL WOULDN'T GO WHEN PUT IN DRIVE OR MANUAL ONLY REVERSE. CAR WAS TOWED TO THE DEALERSHIP AND SAT FOR ANOTHER DAY BEFORE THE DEALERS…

Owner-reported narrative. 3,400 miles reported. Look up ODI 11056018 at NHTSA ↗

Owner report 11064325 · 2018-01-23 (January 23, 2018)

I WAS DRIVING AND INSIDE ALARM CAME ON SOUNDED LIKE A FIRE ALARM. HOWEVER NO LIGHTS IN THE CAR CAME ON INDICATION SOMETHING WAS WRONG, TIRE PRESSURE WAS GOOD, EVERYTHING AS FAR AS MY EYES COULD SEE IT WAS FINE EXCEPT THAT AN ALARM KEPT GOING OFF COMING THRU THE SPEAKERS. I PULLED OVER GOT OUT LOOKED AROUND THE VEHICLE. NOTHING! MADE SURE ALL DOORS WHERE LOCKED AND EVERYTHING GOOD ALARM STILL GOING OFF. NOT THE CAR THEFT ALARM AN INTERNAL ALARM THRU THE SPEAKERS OF THE CAR. PLEASE HELP AS I AM SCARED TO DRIVE MY VEHICLE BECAUSE MAYBE IT WAS…

Owner-reported narrative. 11,000 miles reported. Look up ODI 11064325 at NHTSA ↗

Owner report 11076288 · 2018-03-05 (March 5, 2018)

TL* THE CONTACT OWNS A 2017 GMC TERRAIN. WHILE DRIVING 32 MPH, THE CONTACT'S VEHICLE STRUCK A PARKED VEHICLE. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED. THE CONTACT SUSTAINED INJURIES TO THE HEAD AND MOUTH, AND SUSTAINED A MILD CONCUSSION. MEDICAL ATTENTION WAS REQUIRED. IT WAS NOT DETERMINED WHETHER OR NOT THE VEHICLE WAS DESTROYED. THE DEALER AND MANUFACTURER WERE NOT MADE AWARE OF THE CRASH. THE FAILURE MILEAGE WAS APPROXIMATELY 2,850.

Owner-reported narrative. 2,850 miles reported. Look up ODI 11076288 at NHTSA ↗

Owner report 11079902 · 2018-03-17 (March 17, 2018)

VEHICLE WAS PARKED WITH THE MOTOR RUNNING. REACHED OVER FROM THE PASSENGER SEAT AND TURNED THE MOTOR OFF. VEHICLE BEGAN TO ROLL BACKWARDS. WAS ABLE TO TURN VEHICLE BUT UNFORTUNATELY BACKED INTO THE DOOR OF A PARKED TRUCK TURNING THE IGNITION OFF SHOULDN'T START THE VEHICLE TO MOVE.

Owner-reported narrative. Look up ODI 11079902 at NHTSA ↗

Owner report 11088766 · 2018-04-18 (April 18, 2018)

HEADLIGHTS, HIGH AND LOW BEANS ARE ALMOST USELESS, THEY ARE NOT BRIGHT ENOUGH, BARELY CAN SEE TO DRIVE IT AT NIGHT, ESPECIALLY IF RAINING, TOTALLY ALMOST LIKE BEING BLIND.

Owner-reported narrative. 20,000 miles reported. Look up ODI 11088766 at NHTSA ↗

Recall history

1 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.

22V137000 · Exterior Lighting:Headlights

Reported: 2022-03-08 (March 8, 2022)

General Motors, LLC (GM) is recalling certain 2010-2017 GMC Terrain vehicles. A reflection caused by the headlight housings may illuminate areas above the vehicle and outside of the driver's view with excessively bright light. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."

Consequence: The bright reflection may cause a glare for other drivers, reducing their visibility and increasing the risk of a crash.

Remedy: Dealers will install headlamp appliques, free of charge. Owner notification letters were mailed September 8, 2022. Owners may contact GMC customer service at 1-800-462-8782. GM's number for this recall is N222363740.

NHTSA campaign record ↗
Explore the data

Vehicle analysis explorer

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

Data completeness

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

27.6%Usable mileage37 / 134 records
100.0%Valid incident date134 / 134 records
100.0%Valid filing date134 / 134 records
100.0%Ordered incident and filing dates134 / 134 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.

Component complaint heatmap
Component201220132014201520162017201820192020202120222023202420252026
Engine
16946.4%
ODI 10466384 · 6,000 mi

?ON APRIL 16TH OUR SON WAS DRIVING ON FAIRVIEW RD. AND TRAVELING THROUGH A GREEN LIGHT WHEN A CAR THAT RAN A RED LIGHT HIT HIM. ?HIS CAR ? A GMC 2012 TERRAIN WAS HIT MULTIPLE TIMES ? DRIVER'S FRONT END, FRONT END AND SPUN AROUND FROM THE FORCE AND HIT ON THE PASSENGER SIDE. NO AIRBAGS DEPLOYED ?[XXX] WAS IMMEDIATELY CONTACTED BY ON STAR, THEY CALLED POLICE, HIS CAR WAS TOTALED ?ON 4/21 I EMAILED GMC AND ASKED WHAT DEPARTMENT I WOULD CONTACT TO FILE A COMPLAINT ABOUT THE FRONT AND SIDE AIRBAGS NOT DEPLOYING CALL FROM GMC [phone removed] …

Look up ODI 10466384 at NHTSA ↗

19754.1%
ODI 10587265 · 500 mi

TL* THE CONTACT OWNS A 2013 GMC TERRAIN. THE CONTACT STATED WHILE DRIVING 65 MPH, THE FRONT COLLISION ALERT SENSOR ILLUMINATED AND THE VEHICLE DECREASED IN SPEED. THE MANUFACTURER WAS CONTACTED. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHO STATED THAT THE VEHICLE WAS WORKING PROPERLY. THE FAILURE RECURRED ON SEVERAL OCCASIONS. THE FAILURE MILEAGE WAS 500 AND THE CURRENT MILEAGE WAS 8,033. UPDATED 8/22/14*CN

Look up ODI 10587265 at NHTSA ↗

12341.6%
ODI 10648510 · 15,400 mi

I WAS DRIVING HOME AFTER WORK AROUND 7PM GOING ABOUT 45-50 MPH AND ALL OF A SUDDEN MY CAR BEGAN SLOWING DOWN AND I COULD NOT ACCELERATE. THIS IS WHEN I REALIZED THAT MY CAR HAD SHUT OFF WHILE DRIVING. ALSO, MY HEADLIGHTS TURNED OFF WHICH I NOTICED IMMEDIATELY SINCE IT WAS DARK OUTSIDE, THE COMPUTER SYSTEM SHUT DOWN, GAS INDICATOR WENT TO E AND THE ENGINE TURNED OFF. I WAS ABLE TO COAST OVER TO THE RIGHT LANE AND AS THE CAR WAS SLOWING DOWN MY STEERING WHEEL BEGAN TO LOCK UP. ONCE I WAS FULLY PULLED OVER FROM THE TRAFFIC, I BRAKED AND PUT THE CA…

Look up ODI 10648510 at NHTSA ↗

8026.9%
ODI 10701021 · 3,000 mi

TO WHOM IT MAY CONCERN, YESTERDAY, 3/22/15, MY WIFE AND I WERE DRIVING WHILE CAROL TOOK HER FOOT OFF THE GAS PEDAL AS WE WERE APPROACHING A STOP LIGHT. AT THAT TIME THE CAR STARTED ACCELERATING. IS THIS A NEW PROBLEM OR HAS IT BEEN REPORTED BEFORE? WHO DO I CONTACT TO INVESTIGATE THIS ISSUE AND ENSURE THAT MY VEHICLE IS SAFE? MY DAUGHTER BOUGHT A 2014 GMC TERRAIN LAST YEAR AND I'M CONCERNED ABOUT HER VEHICLE AS WELL. *TR

Look up ODI 10701021 at NHTSA ↗

4630.3%
ODI 11001596 · 11,000 mi

TL* THE CONTACT OWNS A 2016 GMC TERRAIN. THE CONTACT STATED THAT THE ENGINE FAILED TO START. THE VEHICLE WAS TOWED TO SELLER GMC DEALER LOCATED AT 3800 GRAND RIVER AVENUE FARMINGTON HILL, MI 48335, PHONE NUMBER: [phone removed]. THE DEALER PERFORMED A DIAGNOSTIC WHICH INDICATED THAT RODENTS WERE ATTRACTED TO THE WIRING COLORS AND WAS ABLE ACCESS AND DESTROYED ALL THE WIRES UNDER THE HOOD. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 11,000.

Look up ODI 11001596 at NHTSA ↗

7858.2%
ODI 11390694 · 46,580 mi

MY CHECK ENGINE LIGHT CAME ON ALONG WITH A A MESSAGE THAT STATES 'REDUCED ENGINE POWER' AND A MESSAGE READING 'SERVICE STABILITREK WHEN I WAS DRIVING ON THE HIGHWAY AT 70 MPH. THIS CREATED SUDDENLY JERKING AND SLOW ACCELERATION SO THAT I HAD TO PULL OFF THE ROAD. I FOUND A FORUM AT [XXX] THAT REVEALS THAT THIS HAS BEEN AN ISSUE WITH GMC MODES AT LEAST AS LONG AS 2011. THE DURATION FOR WHICH THIS HAS BEEN A PROBLEM WITH GMC MODELS, AND THE FACT THAT STABILITREK IS AN INTEGRAL SAFETY FEATURE OF THE VEHICLE IN AVOIDING ACCIDENTS SEEMS TO MERIT A R…

Look up ODI 11390694 at NHTSA ↗

5323.9%
ODI 11088465 · 460 mi

PURCHASED A BRAND NEW GMC TERRAIN. 12 DAYS AND 460 MILES LATER THE SERVICE ENGINE SOON LIGHT CAME ON. TOOK IT TO DEALERSHIP FOR A P050F. THIS IS CODE FOR A LEAK IN THE BOOSTER. THEY DID NOT REPAIR ANYTHING, JUST CHECKED FOR LEAK AND RESET ENGINE LIGHT. AS I READ MORE, THE PROBLEM AFFECTS THE BRAKES ABILITY TO FUNCTION PROPERLY INCREASING DANGER TO DRIVER. THERE IS ALSO DEFECTIVE STOP/IDLE ON THE ENGINE THAT NO LONGER WORKS. I WAS JUST DRIVING DOWN THE ROAD IN TOWN WHEN IT POPPED ON. GM AND YOUNG'S HAVE REFUSED TO REFUND THIS DEFECTIVE VEHICLE…

Look up ODI 11088465 at NHTSA ↗

6937.3%
ODI 11150222

NEED THE OPTION TO DISABLE THE AUTO START FEATURE.

Look up ODI 11150222 at NHTSA ↗

5829.6%
ODI 11352161

WE DROVE TO A FARM WITH A FAMILY OF 5M KIDS AND AN ELDERLY, AND PARKED MY CAR FOR 2-3 HOURS IN THE FARM'S OPEN AREA PARKING LOT. VEHICLE SHOWED NO WARNING LIGHTS, NO PROBLEMS, NO ISSUES DURING OUR DRIVE TO THE FARM AND PRIOR TO THIS TRIP. EVERYTHING WAS FINE WHEN WE GO THERE AND PARKED. WE WERE READY TO LEAVE THE FARM TO DRIVE BACK HOME, BUT THE CAR SIMPLY WOULDN'T START.THE NEUTRAL GEAR DIDN'T WORK, I ATTEMPTED MANY TIMES IN 30 MINUTES TO START THE CAR, BUT IT DIDN'T START, CONTINUED MAKING THE SOUND OF ENGINE ATTEMPTING TO START BUT NOT SUCEE…

Look up ODI 11352161 at NHTSA ↗

925.7%
ODI 11574021

The car has revved high rpm's since purchase, with multiple attempts to get it resolved . Since then, the steering wheel has jerked out of my hand's multiple times, unexpecting, causing the car to jerk while being stopped. The car has also not budged in the middle of traffic while being in drive and the pedal down to the floor until at least a 10 second delay and when doing so the screen that includes the radio, etc panel has completely blacked out and started twitching

Look up ODI 11574021 at NHTSA ↗

1016.7%
ODI 11620226

Fuel indicator is reporting empty when car is full, and car is switching gears or shutting off by itself in the middle of driving.

Look up ODI 11620226 at NHTSA ↗

1435.9%
ODI 11584019

I bought a 2023 GMC Terrian SLE brand new 14 months ago. It has 30,000 miles on it. I was driving down [XXX] and the car turned off. No warning signs! Not to mention The car had no power! I couldn’t even put on my emergency flashers! Me and my 3 year old son luckily were able to make it through a lane of traffic and up the embankment to call for help! I had the car towed to the dealership and they can’t find anything wrong with it! The car is acting normal now but I don’t feel safe in it! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMA…

Look up ODI 11584019 at NHTSA ↗

1122.4%
ODI 11626847 · 22,000 mi

The contact owns a 2024 GMC Terrain. The contact stated that while the vehicle was parked, the check engine warning light illuminated. The contact stated that while driving at an undisclosed speed and merging onto the highway, the vehicle experienced a loss of automotive power. The vehicle was taken to a local dealer where the vehicle was diagnosed. The contact was informed that an undisclosed faulty sensor was the cause of the failure. The contact was informed that the sensor needed to be replaced. The contact stated that the vehicle had remai…

Look up ODI 11626847 at NHTSA ↗

215.4%
ODI 11711804

Vehicle wouldn’t unlock/start with primary key fob or secondary key fob. Tried manual entry with both key fobs still could not enter.

Look up ODI 11711804 at NHTSA ↗

13.0%
ODI 11754857

At 12,000 miles removed old air filter found grass under air filter

Look up ODI 11754857 at NHTSA ↗

Power Train
3710.2%
ODI 10532218 · 18,900 mi

VEHICLE'S TRANSMISSION SLIPS AND DOES NOT RESPOND TO AN ACCELERATION AFTER A RAPID DECELERATION OF AT LEAST 40 MPH. THE VEHICLE WILL JERK IN RESPONSE TO YOUR ATTEMPT TO ACCELERATE AND THEN WILL RESPOND. THIS CAN LEAD TO A DANGEROUS SITUATION IF YOU ARE ATTEMPTING TO AVOID A COLLISION BY ACCELERATING TO GET OUT OF THE WAY. *TR

Look up ODI 10532218 at NHTSA ↗

4211.5%
ODI 10595500 · 14,945 mi

TL* THE CONTACT OWNS A 2013 GMC TERRAIN. THE CONTACT STATED WHILE STOPPED ON AN INCLINE AND PRESSURE WAS RELEASED FROM THE BRAKE, THE VEHICLE ROLLED BACKWARD AND THE ENGINE STALLED. THE VEHICLE WAS TAKEN TO THE DEALER, WHO COULD NOT DIAGNOSE THE PROBLEM. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 14,945.

Look up ODI 10595500 at NHTSA ↗

3110.5%
ODI 10607054 · 50 mi

TL * THE CONTACT OWNS A 2014 GMC TERRAIN. WHILE DRIVING VARIOUS SPEEDS, THE VEHICLE VEERED TO THE RIGHT AND STALLED. THE CONTACT NOTICED THAT THE KEY WAS BENT WHEN IT WAS REMOVED FROM THE IGNITION. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 50.

Look up ODI 10607054 at NHTSA ↗

217.1%
ODI 10701589

2015 GMC TERRAIN. CONSUMER WRITES IN REGARDS TO SUDDEN LOSS OF ENGINE POWER, ACCELERATOR PEDAL AND THROTTLE FAILURES. *SMD THE CONSUMER STATED WHEN SHE TRIED TO ACCELERATE, THE VEHICLE BARELY MOVED. THE CONSUMER TURNED OFF THE VEHICLE AND RE-STARTED IT, WITH THE SAME RESULTS. THE ENGINE WOULD JUST IDLE AS IF THE ACCELERATOR PEDAL WAS DISCONNECTED. *JB

Look up ODI 10701589 at NHTSA ↗

117.2%
ODI 10876065 · 50 mi

TL* THE CONTACT OWNS A 2016 GMC TERRAIN. THE CONTACT STATED THAT WHILE DRIVING AT UNKNOWN SPEEDS, THE TRANSMISSION SHIFTED INTO NEUTRAL INDEPENDENTLY AND FAILED TO CHANGE GEARS. THE CONTACT MENTIONED THAT THE VEHICLE WOULD NOT ACCELERATE. THE FAILURE RECURRED SEVERAL TIMES. THE VEHICLE WAS TOWED TO THE DEALER. THE TECHNICIAN WAS UNABLE TO DUPLICATE THE FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 50. UPDATED 08/17/16*LJ THE CONSUMER STATED THE VEHICLE WENT INTO NEUTRAL AND SHE …

Look up ODI 10876065 at NHTSA ↗

2417.9%
ODI 11277638 · 63,000 mi

I HAD MY 2017 GMC TERRAIN DENALI FOR TWO YEARS AND HAVE ALREADY EXPERIENCED TWO SERIOUS ISSUES. ISSUE #1-I NOTICED A BURNING SMELL, GRINDING NOISE, AND HESITATION WHEN DRIVING. I BROUGHT IT TO THE DEALERSHIP WHERE I BOUGHT IT AND WAS TOLD THAT THERE WAS A FACTORY DEFECT WHICH CAUSED SOMETHING INSIDE MY TRANSFER TO BORE A HOLE THROUGH IT. DEALER COULD NOT GET THE PART FOR 2 WEEKS. IT WAS COVERED UNDER MY WARRANTY. A MONTH LATER WHILE GETTING AN OIL CHANGE AT A DIFFERENT AUTO SHOP, I WAS ASKED IF I RECENTLY HAD WORK DONE ONLY TRANSMISSION BECAUS…

Look up ODI 11277638 at NHTSA ↗

4018.0%
ODI 11091743 · 2,028 mi

STOPPED AT A LIGHT TO MAKE A LEFT TURN. THE VEHICLE JERKED, THEN SHIFTED FROM DRIVE TO PARK. THE INFO SYSTEM GAVE ME THE FOLLOWING MESSAGES: TRANSMISSION, STABILITRAK AND PARKING ASSIST. I TURNED THE VEHICLE OFF AND TRIED TO RESTART IT. I GOT A MESSAGE THAT SAID "THIS VEHICLE IS UNSAFE TO DRIVE.:" AT THIS TIME NON OF THE GEAR OPTIONS WERE AVAILABLE. A ROSEVILLE, MICHIGAN POLICE OFFICER HAD TO POSITION HERSELF BEHIND ME BECSUSE CARS WERE GOING AROUND ME ON BOTH SIDES (MY FOUR WAY BLINKERS WERE ON).THE TOW TRUCK DRIVER WAS UNABLE TO PUT THE…

Look up ODI 11091743 at NHTSA ↗

5127.6%
ODI 11202890 · 2,500 mi

I HAVE A 2019 GMC TERRIAN WITH 2500 MILES. I WAS DRIVING IT AND THE CAR FLASHED LOW FUEL, CHECK TRANSMISSION AND CHECK ENGINE WARNING AND SHUT DOWN WHILE I WAS AS A HIGHWAY SPEED. I WAS FORTUNATELY OK, HOWEVER IT STRANDED ME AT A SPOT WITH MERGING TRAFFIC, NO SHOULDER AND NO POWER TO GET THE VEHICLE OUT OF THERE. THE VEHICLE WAS ABLE TO START UP SHORTLY, THEN I HAD TO DEAL WITH GETTING GOING AGAIN IN THIS PRECARIOUS SPOT.

Look up ODI 11202890 at NHTSA ↗

2713.8%
ODI 11352161

WE DROVE TO A FARM WITH A FAMILY OF 5M KIDS AND AN ELDERLY, AND PARKED MY CAR FOR 2-3 HOURS IN THE FARM'S OPEN AREA PARKING LOT. VEHICLE SHOWED NO WARNING LIGHTS, NO PROBLEMS, NO ISSUES DURING OUR DRIVE TO THE FARM AND PRIOR TO THIS TRIP. EVERYTHING WAS FINE WHEN WE GO THERE AND PARKED. WE WERE READY TO LEAVE THE FARM TO DRIVE BACK HOME, BUT THE CAR SIMPLY WOULDN'T START.THE NEUTRAL GEAR DIDN'T WORK, I ATTEMPTED MANY TIMES IN 30 MINUTES TO START THE CAR, BUT IT DIDN'T START, CONTINUED MAKING THE SOUND OF ENGINE ATTEMPTING TO START BUT NOT SUCEE…

Look up ODI 11352161 at NHTSA ↗

822.9%
ODI 11425716

When driving car starting from a red light/getting on freeway or after making turn from a stop light when accelerating between 45 and 60 car shakes when shifting. Problem is getting worse. Car only has 6000 miles on it. I reported it to local gmc dealer and I was told GM is aware of the problem and they do not have a solution. They mentioned there is a TB out for several models that customers have reported same problem

Look up ODI 11425716 at NHTSA ↗

813.3%
ODI 11651184 · 18,686 mi

The contact owns a 2022 GMC Terrain. The contact stated that while the vehicle was idling, there was while smoke coming from the exhaust pipe. The vehicle was taken to the dealer and was diagnosed with oil intrusion into the pistons, causing transmission failure. The contact was informed that the transmission needed to be replaced. The dealer changed the oil and advised the contact to return every two thousand miles. On a separate occasion, the contact stated that while her husband was driving at various speeds, the vehicle hesitated and jerked…

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717.9%
ODI 11632219

My vehicle continues to slip and jerk out of gear , brought in to a local Chevy dealership , they test drive the vehicle and Acknowledge the issue. They updated transmission software and give it back to me to drive for 1000 miles or 30 days and see if the problem continues. Problem gets worse slipping and jerking more and more , made appointment dealership cancels my appointment saying they have no transmission tech come back next month for an appointment . Same thing no transmission tech available go somewhere else

Look up ODI 11632219 at NHTSA ↗

2040.8%
ODI 11588928

ON [XXX] my spouse was driving her new 2024 GMC Terrain in Asheville, NC. When suddenly the car stopped and when was able to maintain control and coast to a safe area. The vehicle was subsequently taken to the dealers service center GMC Asheville, NC (Harry's on the Hill). The diagnosis was determined to be a defective a transmission valve body. In discussion with the dealer service manager he indicated this is a common occurrence with the valve body. Needless to say this defect can be fatal especially during inclement weather, fast speeds, wi…

Look up ODI 11588928 at NHTSA ↗

430.8%
ODI 11681792

Incident 1: Pulled out from stop sign car made funny noises, light came on said it couldn't shift to drive. Had towed to dealer. They said couldn't find issue except it was quart and a half low of transmission fluid. The car had approx 3,500 miles on it. Incident 2: For about two weeks when pulling out felt like it was skipping but didn't feel like transmission. Felt like over powered. Then it done same as Incident 1. Pulled out made noise would not move. Notice that is couldn't shift and check engine light came on had it towed again. Approx 6,…

Look up ODI 11681792 at NHTSA ↗

515.2%
ODI 11714905 · 1,300 mi

The contact owns a 2026 GMC Terrain. While driving at 28 MPH, the RPM became elevated to over 3,000 RPM. There was no warning light illuminated. The contact immediately pulled over and then resumed normal operation after the failure. The vehicle was taken to the dealer to be diagnosed; however, no cause for the failure was found. The contact was advised to bring the vehicle back to the dealer if the failure reoccurred. Approximately one week after the initial failure, while driving approximately 30 MPH, the transmission unexpectedly downshifte…

Look up ODI 11714905 at NHTSA ↗

Visibility/Wiper
7420.3%
ODI 10458530 · 5,700 mi

TL* THE CONTACT OWNS A 2012 GMC TERRAIN. WHILE DRIVING APPROXIMATELY 65 MPH THE CONTACT OPENED THE REAR DRIVER AND PASSENGER SIDE WINDOWS AND NOTICED THE SUNROOF BEGAN TO VIBRATE VIOLENTLY. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE TECHNICIAN STATED NOTHING COULD BE DONE BECAUSE THE VEHICLE WAS DESIGNED THAT WAY; THEREFORE, THERE ARE UNABLE TO REPAIR THE VIBRATION. WHEN THE CONTACT OPENED THE FRONT AND REAR DRIVER AND PASSENGER WINDOWS THE VIBRATION DID NOT OCCUR. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILE…

Look up ODI 10458530 at NHTSA ↗

5013.7%
ODI 10597337 · 500 mi

THIS IS A LIFE THREATENING SITUATION. AT NIGHT THE TOP 3/4 OF MY WINDSHIELD GOES DARK. I CANNOT SEE ONCOMING CARS, ROAD LANES, OR SIDE LINES. THIS IS LIKE DRIVING THROUGH OVERLY TINTED WINDOWS....WHEN TURNING ON UNLIT ROADS CANNOT SEE A THING. I CANNOT DRIVE THIS CAR AFTER DARK..PRISONER OF THE CLOCK. MY DEALER TELLS ME THIS IS HIS FIFTH COMPLAINT RE THIS MATTER. HELP!!!! *TR

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7425.0%
ODI 10670814 · 6,000 mi

I LIVE IN OHIO WHERE WE GET A LOT OF SNOW SO I WAS DRIVING ON THE HIGHWAY AND THE WEATHER WAS NOT SO GREAT A LOT OF SNOW ON THE ROAD AND COMING DOWN A CAR DROVE BY ME AND THREW SNOW AND SLUSH ON MY WINDOW AND THE WINDSHIELD WIPER WORKED BUT IT DIDN'T HELP CAUSE I NEED THE WIPER FLUID DIDN'T WORK AND COULD SEE OUT THE WINDOW CAUSE IT HAD THAT WHITE STUFF WHERE I COULDN'T SEE OUT THE FRONT WINDSHIELD I OH MUST WENT OFF THE ROAD SO I HAD TO PULL OVER ON THE HIGHWAY THAT WAS VERY BAD WITH ALL THE SNOW ON THE ROAD WHERE I SHOULD OF BEEN WAS IN MY C…

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10134.0%
ODI 10788061 · 185 mi

SEPT. 30, 2015 WE BOUGHT A 2015 GMC TERRAIN FROM BUICK GMC OF MAHWAH (NJ). THERE WAS 88 MILES ON THE ODOMETER. AT NIGHT (IN DARKNESS) VISIBILITY IS ONLY ACCESSIBLE THRU THE BOTTOM SECTION OF THE WINDSHIELD. THERE IS A DARK HORIZONTAL LINE ACROSS THE WINDSHIELD AT APPROXIMATELY THE HALF WAY POINT. IT IS BLACK ABOVE THE LINE-NO VISIBILITY TO THE OUTSIDE ABOVE THE LINE. YOU CAN NOT SEE A SAFE DISTANCE DOWN THE ROAD AS VISIBILITY IS RESTRICTED. TELEPHONE POLES, TREES, OBJECTS, SIDE ROADS, DEER, OBSTACLES, SIGNS ETC ARE NOT VISIBLE THRU T…

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4630.3%
ODI 11149800 · 51,000 mi

WHILE DRIVING ON A ILLINOIS INTERSTATE HIGHWAY DURING HEAVY RAIN THE WIPERS SUDDENLY STOPPED IN THE EXTENDED POSITIION PARTICALLY BLOCKING MY VIEW OF THE HIGHWAY. I PULLED OVER AND COULD ONLY RETURN THE WIPER BLADES TO THE HOME POSITION AND THEY WOULD NOT WORK AT THIS POINT. TOOK TO MY DEALER AND IT WAS FOUND THAT THE WIPER TRANSMISSION HAD FAILED. GMC HAS ISSUED A RECALL ON EARLIER MODEL YEARS OF THE SAME MAKE AND MODEL VEHICLE. DEALER CONFIRMED THAT THE FAILURE WAS SAME AS BEING REPORTED ON RECALLED VEHICLES. HOWEVER, THE 2016 MODEL YEAR OF T…

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32.2%
ODI 11170493 · 22,000 mi

THE VEHICLE'S CLIMATE CONTROL SYSTEM DOES NOT FUNCTION PROPERLY. THE AIR IS NOT PROPERLY DISTRIBUTED OUT OF THE AVAILABLE VENTS. AT TIMES, AIR IS ONLY DISTRIBUTED THROUGH THE FLOORBOARD VENTS. OTHER TIMES IT WILL ONLY BE DISTRIBUTED VIA THE DEFROSTER VENTS. RECENTLY, THE CAR WINDOWS BECAME COMPLETELY FOGGED UP WHILE DRIVING ON THE INTERSTATE AT NIGHT. I ATTEMPTED TO USE THE DEFROSTER, BUT ALL AIR WAS DISTRIBUTED TO THE FLOORBOARD, WHICH HAD NO IMPACT ON THE WINDSHIELD. I HAD ZERO VISIBILITY AND HAD TO PULL OFF ON THE SIDE OF THE ROAD. U…

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41.8%
ODI 11160737 · 300 mi

TL* THE CONTACT OWNS A 2018 GMC TERRAIN. WHILE DRIVING AT NIGHT AND ATTEMPTING TO BACK INTO THE DRIVEWAY, THE BACK UP CAMERA WAS TOO BRIGHT AND WAS DIFFICULT TO SEE. THE CONTACT STATED THAT THE SIDE VIEW MIRRORS DID NOT HELP DUE TO THE TINTED WINDOWS. THE VEHICLE WAS TAKEN TO SCHEPEL BUICK GMC [phone removed], LOCATED AT 3209 LINCOLN HWY, MERRILLVILLE, IN 46410) WHERE THE TECHNICIAN CONFIRMED THAT IT WAS A SAFETY ISSUE, BUT STATED THAT THERE WAS NO REMEDY. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT NOTHING COULD BE DONE. THE…

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21.1%
ODI 11735393

I got into my car to head to the store today. Upon closing drivers door I heard a muffled sounding pop. As I looked around I noticed back windshield looked “weird”. Got out and walked around the back to see it completely shattered. It just exploded and every inch has a crack or chip, even all asking the edges of the glass. I lifted the tail gate to see if a rock was thrown by chance and a chunk fell into the car. No rock was found. It simply shattered. The temp today was low 60’s on May 3rd, 2026 here in Ohio.

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21.0%
ODI 11403615 · 1,000 mi

I AM A MALE OF 6'1" HEIGHT AND FIND IT VERY HARD TO SEE OUT THE REARVIEW MIRROR WHEN I DRIVE MY WIFE'S GMC TERRAIN. BECAUSE OF THE LIMITED MOBILITY OF THE MIRROR, I AM UNABLE TO SEE OTHER CARS BEHIND MY VEHICLE WITHOUT LOWERING MY HEAD AND RECLINING MY SEAT BACKWARDS, BOTH OF WHICH CAN BE VERY DANGEROUS TO DO WHILE DRIVING. I WOULD LIKE TO SEE THE MIRROR ADJUSTED TO BE LONGER, OR ABLE TO BE ADJUSTED FURTHER UPWARD TO IMPROVE VISIBILITY FOR TALLER PEOPLE, LIKE MYSELF.

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12.9%
ODI 11507301

Just purchased this vehicle has about 64500 miles on it. When accelerating between 40-55 (hard acceleration) my vehicle wobbles really bad, seems like a tire issue. Have had the front end looked at, and tires all balanced and inspected. Noting out of the ordinary. Then all of a sudden my rear view back up camera works, but my back up assist symbols are not showing/working. I checked the settings and they are turned on. To top off the cake, when the weather is cold outside my windshield wiper fluid will not spray from the front windshield or rea…

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11.7%
ODI 11761137

The vehicle experienced a complete loss of infotainment/audio functions immediately following a GM over-the-air software update. The OnStar indicator turned red, all vehicle audio including turn-signal sounds stopped functioning, and the rear backup camera stopped displaying an image. The backup camera failure creates a safety concern because it eliminates a federally required rear visibility safety feature. GM has advised me that software updates do not cause these problems and instead reveal an underlying issue. However, GM Preliminary Inform…

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00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

17.7%
ODI 11683671

I just purchased a brand new 2025 Terrain. The entire windshield is defective. The glass is distorted and causing visual impairment. It is VERY unsafe. I have contacted the dealership multiple times and have not yet received a response.

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13.0%
ODI 11731814

The windshield has an optical distortion, characterized by "waviness" and "rippling." This condition is not merely a cosmetic imperfection; it is a safety hazard that causes visual impairment, and dizziness while driving. This defect compromises my ability to perceive distances and hazards accurately, especially when looking through the passenger side while making turns or looking for hazards. Current Status of the Issue as reported online Documented reports indicate that GMC dealers are aware of these "warped windshields" and that the issue …

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Electrical System
308.2%
ODI 10577789

WE HAVE HAD THE GMC TERRAIN SHUT DOWN TWICE WHILE DRIVING. BOTH TIME THE CAR CENTER CONSOLE GOES COMPLETELY BLACK AND YOU HAVE NO CONTROL OVER THE VEHICLE. WE BROUGHT IT IN FOR SERVICE BUT THEY COULD NOT FIND ANYTHING WRONG, AFTER THE SECOND TIME THEY STILL FOUND NOTHING WRONG BUT THEY DECIDE TO REPLACE THE CARS INTERNAL COMPUTER. THE ISSUE WAS REPORTED TO CORPORATE GM BUT NOT MUCH WAS MADE IF IT. AFTER ALL THE NEWS WITH OTHER GM VEHICLE I'M CONCERNED THIS THAT THIS MAY BE HAPPENING WITH OTHER GMC TERRAIN VEHICLE. MY WIFE WHO IS THE PRIMAR…

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215.8%
ODI 10587265 · 500 mi

TL* THE CONTACT OWNS A 2013 GMC TERRAIN. THE CONTACT STATED WHILE DRIVING 65 MPH, THE FRONT COLLISION ALERT SENSOR ILLUMINATED AND THE VEHICLE DECREASED IN SPEED. THE MANUFACTURER WAS CONTACTED. THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHO STATED THAT THE VEHICLE WAS WORKING PROPERLY. THE FAILURE RECURRED ON SEVERAL OCCASIONS. THE FAILURE MILEAGE WAS 500 AND THE CURRENT MILEAGE WAS 8,033. UPDATED 8/22/14*CN

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299.8%
ODI 10618956 · 4,600 mi

WHILE DRIVING TRUCK WITH AIR CONDITIONER ON IGNITION KEY GETS EXTREMELY HOT. THIS DOES NOT HAPPEN IF TRUCK IS IDLING. THIS HAS BEEN REPORTED TO DEALERSHIP. *TR

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3110.4%
ODI 10763755 · 1,900 mi

RADIO STOPPED FUNCTIONING ON AUGUST 26TH. THERE WAS NO VOLUME, I COULD NOT CHANGE THE STATIONS BY STEERING WHEEL OR TOUCH. THE BLUETOOTH WOULD NOT WORK. THE DASH LIGHTS WOULD NOT TURN OFF AND REMAINED ON THE ENTIRE EVENING. I CALLED GMC SUPPORT AND THEY SAID TO UNPLUG THE BATTERY, BUT I DID NOT DO SO AS I DIDNT WANT TO MESS ANYTHING UP. I TOOK THE CAR IN TO THE DEALERSHIP THE FOLLOWING DAY. I WAS TOLD THEY SEE THIS ISSUE OFTEN AND BY UNPLUGGING AND RESETTING THE BATTERY, IT WILL FIX THE ISSUE. PROBLEM RESOLVED. RADIO STOPPED FU…

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95.9%
ODI 10915108 · 25,000 mi

THE DIGITAL CLOCK DOES NOT KEEP ACCURATE TIME, EVEN WHEN IT IS RESET. EVERY TIME THE VEHICLE IS STARTED THE CLOCK IS SEVERAL HOURS OFF. THE DEALER THAT SOLD US THE VEHICLE CLAIMS THIS IS DUE TO THE FACT WE DO NOT HAVE AN ONSTAR SUBSCRIPTION. I CONTACTED BOTH GM AND ONSTAR, AND BOTH STATED THE CLOCK ISSUE IS NOT RELATED IN ANY WAY TO ONSTAR

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86.0%
ODI 11000349 · 7,500 mi

BLIND SIDE ALERT ACTIVATES WHEN IT IS RAINING AND THERE ARE NO CARS NEARBY. THIS ONLY OCCURS WHEN RAINING. NO CODES ARE THROWN SO DEALER SERVICE WON'T TROUBLESHOOT. THIS CAN ONLY BE REPRODUCED ON A HIGHWAY OR PARKWAY, WHEN IT IS RAINING AND NO OTHER CARS ARE NEARBY. CANNOT BE REPRODUCED ON REGULAR STREETS WITH OTHER CARS AROUND. I'VE HAD MY CAR IN TO THE DEALER SERVICE 3 TIMES, ALL WITH THE SAME RESULTS. NO CODES IN THE COMPUTER AND CANNOT REPRODUCE. THE SERVICE DEPARTMENT ONLY TESTS ON THE LOCAL STREETS. THERE ARE OTHER CARS AROUND, SO HOW CA…

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3314.9%
ODI 11054233

TL* THE CONTACT OWNS A 2018 GMC TERRAIN. WHILE DRIVING VARIOUS SPEEDS, THE DRIVER'S ALERT WARNING SYSTEM FAILED TO OPERATE AS INTENDED. THE VEHICLE WAS TAKEN TO AN UNKNOWN DEALER, BUT THE CAUSE OF THE FAILURE COULD NOT BE DETERMINED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT THE VEHICLE WAS PERFORMING AS INTENDED. THE FAILURE MILEAGE AND VIN WERE NOT AVAILABLE. *BF LANE CHANGE ALERT NOT WORKING. UPDATED 9/18/18*JB

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3921.1%
ODI 11153254 · 130 mi

WHEN TRYING TO START VEHICLE WITH PUSH BUTTON IGNITION AND BRAKE PEDAL DEPRESSED, THE VEHICLE FAILED TO START. THE DASH LIGHTS WOULD COME ON AND ERROR MESSAGES SUCH AS LOW BATTERY CAME UP ON DASH DISPLAY. VEHICLE WAS PURCHASED ON 11/17/18. TWO SEPARATE OCCASIONS OCCURRED WHERE THE CAR HAD TO BE JUMPED. ONE ON 11/21/18 AND 11/22/18. UNSURE IF AN ELECTRICAL WIRING ISSUE OR BATTERY ISSUE?

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2613.3%
ODI 11352161

WE DROVE TO A FARM WITH A FAMILY OF 5M KIDS AND AN ELDERLY, AND PARKED MY CAR FOR 2-3 HOURS IN THE FARM'S OPEN AREA PARKING LOT. VEHICLE SHOWED NO WARNING LIGHTS, NO PROBLEMS, NO ISSUES DURING OUR DRIVE TO THE FARM AND PRIOR TO THIS TRIP. EVERYTHING WAS FINE WHEN WE GO THERE AND PARKED. WE WERE READY TO LEAVE THE FARM TO DRIVE BACK HOME, BUT THE CAR SIMPLY WOULDN'T START.THE NEUTRAL GEAR DIDN'T WORK, I ATTEMPTED MANY TIMES IN 30 MINUTES TO START THE CAR, BUT IT DIDN'T START, CONTINUED MAKING THE SOUND OF ENGINE ATTEMPTING TO START BUT NOT SUCEE…

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720.0%
ODI 11442208

I dropped my son off at school and he mistakenly took my car keys into school with him, and somehow I was able to drive all the way home, 4.5 miles, with no key in the car and no warning to stating the remote wasn't in the car. The issue with this is if I'd driven further, perhaps to another state, or even driven somewhere at night, I would have been stranded once I turned the car off. There was no indication that the remote wasn't in the car, and the car never cut off. I only knew the remote was gone once I arrived home and turned off the igni…

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711.7%
ODI 11645033

OnStar module failure Its backordered across the entire country, its only reasonable to assume it's a problem. Online information I've seen is it's an issue with a lot of vehicles

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717.9%
ODI 11563772 · 24,000 mi

The contact's husband owns a 2023 GMC Terrain. The contact stated while driving from a complete stop at the traffic light, the vehicle shut off inadvertently. The contact was able to pull to the side of the road. The contact pressed the Push to Start button several times, and the vehicle restarted. The message "Reduced Engine Performance" was displayed, and the check engine warning light was illuminated. The contact stated that she was able to drive; however, the vehicle failed to exceed 15 MPH upon depressing the accelerator pedal. The vehicle…

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612.2%
ODI 11612288

Bought new car August 16th 2024. Few days later, I was turning left at a light and the car lost power as I was turning and error messages came up on the dash screen saying service transmission. I also observed that the cars gear indicator went to Park by itself even though the car was still moving. Pushed the engine start button and car came back on and I switched the gear to Drive. Took car in on the 19th to get looked at. Week later, driving down the city street going 40-45 MPH, car lost power again and car gear indicator switched to Park a…

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430.8%
ODI 11658578

The contact owns a 2025 GMC Terrain. The contact stated while driving at an undisclosed speed, the infotainment system displayed a blank screen. The contact pulled over to the right side of the road into a gas station and turned off and restarted the vehicle, and the infotainment system displayed a message "Update Failed - See Dealer to Restore System". The dealer was contacted. The vehicle was not taken to the dealer or an independent mechanic to be diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage wa…

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412.1%
ODI 11707645

The vehicle has been taken to the dealership at least 4 times. Each time for the same reason: when driving at 65 or higher, it sounds like it's on a flat. My screen also glitches when foot is taken off the break after a stop. The service advisor told me that there was a shortage of mechanics and asked me to bring it back next week (this is the response I have gotten each time). I have asked for a loaner twice and was told that there were none available. Therefore, I had to pay $40 to uber to work. Today, I said that I couldn't come back because…

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Unknown Or Other
3710.2%
ODI 10722057 · 68,000 mi

CAR CRASH AT 45 MPH. FRONT IN DAMAGE AND AIR BAG DID NOT DEPLOY. SEATBELTS DID NOT LOCK UP.

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256.9%
ODI 10541711 · 2,500 mi

WHILE DECELERATING FROM ABOUT 35 OR 40 MPH WHEN YOU APPLY THE BRAKES THEN COME TO COMPLETE STOP THE VEHICLE ON THE REAR END WILL START TO LOUDLY THUMP, IT STARTS OUT SLOWLY THUMPING AND BEGINS TO SPEED UP AND WHEN YOU START TO RELEASE THE BRAKE IT BEGINS TO SLOW DOWN AND STOP ONCE ONE BEGINS TO ACCELERATE. WE HAVE HAD THE ISSUE ONGOING FOR ABOUT 3 MONTHS NOW, IT STARTED ABOUT 2 OR 3 WEEKS AFTER WE GOT THE VEHICLE AND IT HAS BEEN IN THE SHOP ABOUT 6 TIMES. THE VEHICLE HAD ABOUT 2200 MILES ON IT AND THE DEALER SAID IT WAS A 'LIKE NEW' LOANER VEHI…

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165.4%
ODI 10864279 · 25,542 mi

PERIODICALLY AUTO WILL SURGE FORWARD (WITHOUT THE BENEFIT OF GAS PEDAL BEING DEPRESSED.) I MANAGED TO STOP BEFORE THERE WAS A CRASH. DEALER STATES THAT NO PROBLEMS LIKE THIS HAVE BEEN REPORTED. I AM CERTAIN THIS IS A DANGEROUS SITUATION. THE DEALER HAS STATED THAT THERE IS NO PROBLEM WITH THIS CAR. I HAVE TO TRUST THAT THEY DID SOMETHING TO STOP THE SURGING (COMPUTER ADJUSTMENT??)

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217.1%
ODI 10747132

WHEN RENTING A GMC 2015 TERRAIN FROM NATIONAL CAR RENTAL IN PHOENIX AZ IN MAY 2015, UPON RETURNING THE VEHICLE WE NOTICED THAT THE SUN ROOF WAS SHATTERED. THERE WAS A SLIDING DOOR BETWEEN THE SUN ROOF AND THE INTERIOR OF THE VEHICLE AND WE NEVER OPENED THE SUN ROOF OR THE SLIDING DOOR AND WAS SURPRISED WHEN THE SUN ROOF WAS SHATTERED. WE WERE CHARGED BY NATIONAL CAR RENTAL $750.00 FOR THE REPAIR AND STILL CAN'T FIGURED OUT HOW OR WHEN THIS HAPPENED. WE DIDN'T EXPERIENCE ANY EXTREME HOT PHOENIX TEMPERATURES DURING THAT TIME AND THE VEHI…

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138.6%
ODI 11145183 · 90,000 mi

THE WHOLE INFOTAINMENT SYSTEM, INCLUDING BACKUP CAMERA AND NAVIGATION, IS NOT FUNCTIONING CORRECTLY. ACCORDING TO REPORTS FROM THE GMC DEALERSHIP AND FROM ONLINE BLOGS, THIS IS A WELL KNOWN SYSTEMIC PROBLEM THAT GM IS NOT ADDRESSING. SAFETY ISSUES: 1. THE BACKUP CAMERA DOES NOT WORK CORRECTLY. WHEN I PUT CAR IN REVERSE THE SCREEN STAYS BLACK WITHOUT ANY VIEW OF THE AREA BEHIND THE VEHICLE.. THIS IS DANGEROUS IN ANY VEHICLE, BUT ESPECIALLY IN THE GMC TERRAIN THAT IS FULL OF BLIND SPOTS. 2. THE RADIO COMES ON SPONTANEOUSLY DESPITE BEING T…

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2014.9%
ODI 10954016 · 1,400 mi

OUR NEW TERRAIN HAS "VEHICLE IN FRONT" VISUAL WARNING SYSTEMS. WE WERE FOLLOWING A TANKER TYPE SEMI ON THE INTERSTATE AND PULLED ALL THE WAY UP BEHIND THE TANKER SEMI (WITHIN 25 FT) AND THE VEHICLE IN FRONT LIGHT NEVER CAME ON. WE TESTED THIS ON ALL TYPES OF CARS AND TRUCKS AS WELL AS STANDARD BOX TYPE SEMI AND IT WORKED PERFECTLY. I HAVE PICTURES OF THE REAR END OF THE TANKER SEMI IN WHICH IT DID NOT DETECT AT ALL.

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3415.3%
ODI 11072977 · 2,040 mi

DRIVING OVER A BRIDGE OVER WATER,A LOUD EXPLOSION HAPPENED.AT FIRST I DID NOT KNOW WHAT IT WAS,UNTIL I HEARD WIND BLOWING FROM THE MOON ROOF AREA.THE GLASS ON THE ROOF EXPLODED AND SENT GLASS DOWN WARD.LUCKILY I HAD THE MOON ROOF SHADE CLOSED OR THE GLASS WOULD HAVE CAME DOWN ON ME.I NEARLY LOST CONTROL. THE WEATHER WAS DRY WITH A OVERCAST SKY. THE TRAFFIC WAS VERY LIGHT.IT WAS NOT POSSIBLE FOR ANY FOREIGN MATTER TO HIT THE GLASS.I AMMEDIATELY DROVE THE VEHICLE TO THE GMC,WHERE I PURCHASED IT.( DIXIE BUICK GMC).MY VEHICLE ONLY HAS 2040 MILES ON…

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2111.4%
ODI 11163864 · 25 mi

LIFT GATE ON THIS VEHICLE OPENS TO A HEIGHT OF 69 INCHES . AT 74 INCHES I AM CONSTANTLY BANGING MY HEAD ON THE LIFT GATE. MY 2017 MODEL OPENED TO AT LEAST 76 INCHES WHICH IS MORE REASONABLE. I CONSIDER THIS A SAFETY ISSUE, AS THIS IS A FLAW IN THE DESIGN OF THE VEHICLE. THE MODEL THAT HAS A POWER LIFT GATE OPENS TO AROUND 76 INCHES.. A FULL 7 INCHES HIGHER THAN THE MANUAL ONE.. THE DEALERSHIP NEVER POINTED OUT THIS PROBLEM TO ME SEEING THAT I AM 74 INCHES TALL.

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3417.3%
ODI 11316405

THE COMPLAINT I HAVE IS THE INSIDE FRONT OF THE CAR IS TOO SMALL AND I CANT REACH THE GAS PEDAL EXCEPT WITH MY TOE. MY FOOT KEEPS SLIPPING OFF AS I AM DRIVING. I HAVE TO HAVE THE SEAT WAY UP OR I CANT REACH. I AM 5 FOOT TALL WOMAN. THIS IS A RIDICULOUS THING THAT I HAVE TO PUT UP. I DROVE IT FOR 10 MINUTES AND DIDN'T REALIZE IT. I ASKED FOR A PEDAL THAT IS LONGER AND CLOSER TO THE FLOOR AFTER I HAD BOUGHT IT AND SERVICE PEOPLE TOLD ME THEY DON'T HAVE ANYTHING TO DO TO FIX IT. THEY ASKED IF I HAD A BUTTON TO ADJUST IT AND I DON'T. ITS ON TH…

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38.6%
ODI 11478411

There is a rattle in the b pillar/roof area. They have attempted to fix it 4 or more times by adding adhesive between layers of metal. The fix that other dealerships have done per reading online involves cutting through metal. This would affect the integrity of the body/ frame of the car.

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813.3%
ODI 11647393

The backup camera on my vehicle stopped working completely, displaying a blank screen. All other cameras and sensors continue to function normally. The dealership identified the issue as the camera having “shorted out” and is replacing it with a completely new unit. The faulty camera is currently with the dealership, and I assume it would be available for inspection upon request. It is being replaced and I will receive a bill in a few days (Wednesday March 10, 2025). The backup camera is a critical safety feature designed to prevent collision…

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717.9%
ODI 11548431

The problem with this car that continues is that when driving over 65 miles per hour/ more or less, the driver side door rattles and shakes. It rattle and it looks like if the door wants to detach. It only happens on the driver side, not the passenger side. I put my arm on the arm rest, and my arm shakes and that is not ok. I am concern and want to know what can be done about it. I do not feel comfortable driving when this happens and its a new car, it should not have this problem. The problem started right after I purchased the car and …

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918.4%
ODI 11588419

When shopping for a new Vehicle I noticed this but purchased the vehicle anyway. I attempted to look under the hood of my new GMC Terrain. I have a (hopefully temporary) handicap from a medical procedure I have been dealing with for over a year. I found that the hood assist springs or air shocks have been eliminated from the 2024 model. I can lift the hood on my 2010 GMC Sierra, but I had to have my wife help me lift the hood on my 2024 Terrain. My guesstimate is the hood weighs 50 plus pounds! Once the hood is lifted you have to install a rod…

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215.4%
ODI 11717815

Vehicle did not go into park when the ignition was turned off. Car started to roll while passenger was getting out of the vehicle as another vehicle was parking beside us. The other vehicle could not avoid our rolling vehicle. Passenger had to quickly sit down to avoid being hit. The next day the vehicle was taken to the dealership, and they could not find anything wrong. They gave us a copy of bulletin#08-07-30-026I. We were not aware of any problems or bulletins being issued prior to the accident. We had repairs of $2,705.71 and don't know wh…

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927.3%
ODI 11682985

I have brand new GMC Terrain 2026, I leased dog on Aug 4th 2025. After one week into driving the vehicle, OnStar, GPS NAV stopped working and the Emergency calling is not working. All features related to locating the vehicle through OnStar or through google stopped working, in addition to SoS not working. I took it to the dealership they said the Telematics module needs replacement.

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Service Brakes
51.4%
ODI 10549025 · 17,956 mi

THE VEHICLE HAS BEEN IN THE SHOP FOR 10 TO 12 TIMES DUE TO FAILURE WITH THE ENGINE MISFIRING AS WELL AS TRACTION CONTROL LIGHTS AND STABILITY TRAC AS WELL AS TRANSMISSION NOT SHIFTING RIGHT AND LOSS OF POWER WHILE DRIVING ON MAJOR HIGHWAYS AND BROUGHT INTO THE DEALERSHIP WHERE THEY TELL ME THEY CAN FIND OR MAKE THE PROBLEM REAPPEAR. BUT HAVE SHOWN THE DEALERSHIP SERVICE DEPARTMENT VIDEO AND HAVE HAD 3 GENERAL MOTOR TECHS THAT THEY HIRED FROM HP AND BEEN TOLD THE VEHICLE IS SAFE AND THAT THERE WILL BE NO MORE PROBLEMS BUT HAVE BEEN IN THE VEHICL…

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71.9%
ODI 10504074 · 1,300 mi

WHEN I WENT TO APPLY BRAKES AT STOP SIGN I FOUND THAT THE BRAKE PEDAL WAS VERY BADLY PLACED SO MY FOOT MISSED THE BRAKE AND I WENT THRU THE STOP SIGN INTO ONCOMING TRAFFIC. (FORTUNATELY,I WAS ABLE TO SWERVE OUT OF THE ONCOMING LANE) OVER THE FOLLOWING WEEK, MY FOOT HAD TO RELEARN THE POSITION OF THE PEDAL. THIS IS A SERIOUS SAFETY HAZARD. THIS WAS A RENTAL CAR. *TR

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93.0%
ODI 11090453 · 16,900 mi

TL* THE CONTACT OWNS A 2014 GMC TERRAIN. WHILE DRIVING VARIOUS SPEEDS, THE VEHICLE STALLED WITHOUT WARNING AND THE ABS INDICATOR REMAINED ILLUMINATED. LANCE BUICK GMC IN MANSFIELD, MASSACHUSETTS WAS MADE AWARE OF THE FAILURE AND SCHEDULED A DIAGNOSTIC APPOINTMENT. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 16,900.

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82.7%
ODI 10692212 · 10,247 mi

WHILE MAKING A RIGHT TURN AT THE BOTTOM OF A FREEWAY OFFRAMP THE KEYS ON THE KEYRING ATTACHED TO THE KEY IN THE IGNITION GOT STUCK IN THE STEERING WHEEL. THIS BRIEFLY PREVENTED ME FROM EXITING THE TURN, AND THEN WHEN THE KEYS BROKE FREE THE CAR HAD TURNED ITSELF OFF!! I HAD NO POWER STEERING, NO POWER BREAKS AND NO HEADLIGHTS. I WAS ON A SLIGHT DOWNGRADE AND WAS ABLE TO COAST TO THE NEXT BLOCK WHERE I TURNED RIGHT OUT OF TRAFFIC BEFORE COMING TO A FULL STOP. I WAS THEN ABLE TO RESTART THE CAR AFTER PUTTING INTO NEUTRAL (OR PARK, DON'T REMEMBER)…

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53.3%
ODI 11196198 · 36,000 mi

I HAD A TEMPORARY BRAKE FAILURE AT 25MPH WITH A HARD BRAKE. I HAD A CAR PULL OUT IN FRONT OF ME AND I HAD TO HARD BRAKE. THE BRAKE PEDAL WAS SOFT AND WENT ALL THE WAY TO THE FLOOR WITH NO BRAKING UNTIL IT WAS ALL THE WAY TO THE FLOOR AND IT FINALLY WORKED WITH A SUDDEN STOP/JOLT. WHEN THIS HAPPENED IT MADE A LOW SORT OF ALMOST VIBRATION SOUND. I DID NOT FEEL A VIBRATION IN THE BRAKE PEDAL THOUGH. THE BRAKES WORKED WELL BEFORE THAT AND AFTER THAT. IF THE BRAKE WOULD HAVE NOT SUDDENLY GRABBED WHEN THE PEDAL WAS TO THE FLOOR I WOULD HAVE HIT THE C…

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21.5%
ODI 11362597 · 50,000 mi

I AM THE OWNER OF A 2017 GMC TERRAIN. YESTERDAY, I WAS INVOLVED IN A CAR ACCIDENT IN THIS VEHICLE. SOME PERSON PULLED OUT IN FRONT OF ME AND I SLAMMED ON MY BRAKES TO AVOID A CAR ACCIDENT. HIS VEHICLE CONTINUED THROUGH AN INTERSECTION IN WHICH HE DID NOT HAVE THE RIGHT AWAY CAUSING ME TO HIT THE FRONT END OF HIS TRUCK. AS THE DRIVER STATES HE DID NOT SEE ME, I CAN CONFIRM I SLAMMED ON MY BRAKES, WHICH ACTED AS THEY COULDN'T STOP. IT FELT AS THE BRAKES WERE NONEXISTENT. THIS WAS AN EXTREMELY TERRIFYING MOMENT, AS I WAS GOING 45MPH (PER THE SPEE…

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6830.6%
ODI 11057250 · 1,500 mi

THE FIRST TIME WHILE DRIVING AT 60 MPH, THE VEHICLE INSTRUMENT PANEL WARNING LIGHTS ACTIVATED AND GAUGES FLUCTUATED FOLLOWED BY ACCELERATION, BRAKING AND STEERING MOVEMENT. THEN THE INFORMATION PANEL DISPLAYED STABILITRAK UNAVAILABLE, COLLISION WARNING UNAVAILABLE, LANE CHANGE ALERT UNAVAILABLE AND TRANSMISSION SERVICE. THE CAR THEN STARTED SHIFTING ERRATICALLY. THE 2ND TIME SAME SITUATION WHILE DRIVING 30-40 MPH.

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6434.6%
ODI 11418103

Driving down load. Brake pedal got stiff as a rock. Brakes started to lock up. Almost caused a collision, as the car would not stop

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6432.7%
ODI 11341949

EVERY WEEK IT'S SOMETHING DIFFERENT. IN MOTION... NO CRUZE CONTROL. NO AUDIO. DON'T DRIVE OVER 50MPH BRAKE PROBLEM. PARKING BRAKE ENGAGES RANDOMLY AND WITHOUT USER ENGAGEMENT. NO AWD. NO STABILITY TRACTION. THIS HAPPENS SO FREQUENTLY THE DASH INDICATORS HAVE BEEN REDUCED TO 'IDIOT LIGHTS'. AT WHAT POINT DO I BECOME CONCERNED? THINGS APPEAR TO RESOLVE WHEN THE ENGINE IS TURNED OFF AND BACK ON, SOMETIMES....I COMPARE IT TO OTHER GLITCHY TECHNOLOGY. HOWEVER I POTENTIALLY COULD BE AT AN 80MPH CRAZING SPEED WHEN I DECIDE TO IGNORE THE IDIOT LIGHTS..…

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822.9%
ODI 11431951

i WAS GOING TO MY SONS HOME WHICH IS LOCATED ON A STEEP DOWHILL STREET WITH SEVERAL TURNS, ONE OF THER ALMOST 90 DEGREES.aS i STARTED TO DESEND THE HILL AND GAIN SPEED, I DEPRESSED THE FOOT BRAKE. iT DID NOT RESPOND AT ALL. AS I CONTINUED TO GAIN SPEED AND COMING UP ON THE SHARP CURVE, I CONTINUED TO PUMP AND APPLY BRAKE . tHE BRAKES DID NOT WORK. i CONTINUED TO GAIN SPEED AND GO AROUND 2 OTHER TURNS. AT THE END OF THE STREET i HAD A CHOICE TO CONTINE STRAIGHT AHEAD AND HIT A HOUSE, TURN RIGHT AND CONTINUE DOWN ANOTHER STEEP…

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11.7%
ODI 11733140

Hard as rock brakes Long response time Mechanic friend says it’s break booster.

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00.0%

No examples available for this selection.

24.1%
ODI 11653803

Vehicle was running but transmission was in PARK. Suddenly on screen in front of driver this message appeared: BRAKE SYSTEM FAILURE 43MPH TOP SPEED WARNING SERVICE ESC. Vehicle was not moving. Engine was running but vehicle was in PARK. I had to drive it home. Very difficult to stop. Brake pedal vibrated violently. Very long stopping distance even at 20MPH. I had the vehicle towed to the dealership from which I had purchased it. I bought this vehicle on 25 Nov 2024. Right now its mileage is 3757. Obviously my safety and that of oth…

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215.4%
ODI 11728525

My SUV pulls hard to the right when braking at speeds above 50 mph and much more on the interstates at 65 mph and above. I first experienced this after three weeks of ownership on a drive up I-95 on a trip to NC. It has happened numerous times while traveling on the interstates and has almost caused loss of control when having to brake hard when cut off by another driver or traffic suddenly coming to a stop. The vehicle has been to the service department numerous times....at first they suspected a braking issue and have had both calipers repl…

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412.1%
ODI 11678896

Master cylinder , less then 1000 miles was pulling out of a parking lot and the brakes went out

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Fuel/Propulsion System
287.7%
ODI 10482094 · 18,000 mi

TL* THE CONTACT OWNS A 2012 GMC TERRAIN. THE CONTACT STATED THAT WHILE DRIVING 65 MPH, THE CONTACT DROVE OVER A PIECE OF A TIRE IN THE ROAD. THE TIRE STRUCK THE FUEL LINE AND CAUSED THE FUEL LINE TO BECOME DETACHED. AS A RESULT, GASOLINE FUEL BEGAN TO SPILL OVER THE HIGHWAY. THE VEHICLE WAS STOPPED AND TOWED TO A DEALER FOR DIAGNOSIS AND THE FUEL LINE WAS REPLACED. THE DEALER INFORMED THE CONTACT THAT THERE WAS NOTHING TO PROTECT THE FUEL LINE FROM SUBSEQUENT CONTACT WITH ROAD DEBRIS. THE VEHICLE WAS REPAIRED. THE FAILURE AND CURRENT MILEAGE W…

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215.8%
ODI 10566595 · 5,000 mi

ROAD DIRT, SNOW, MUD ACCUMULATES AT INSIDE BOTTOMS OF DOORS ALL THE WAY UP TO BOTTOM OF SPEAKER AREAS. I CAN SEE WHERE IT IS PULLING DOWN THE BOTTOM PANELS. CALLED DEALER AND ASKED FOR GM INFO ON THIS AND NOTHING BACK FROM DEALER. ALSO 2 WEEKS AGO ENGINE LITE CAME ON, TOOK TO LOCAL DEALER FOR REPLACEMENT OF GASOLINE SENSOR? AT 10,000 MILES? ASKED IF I USED CORN GAS? NO, I USE PLUS OR PREMIUM. DOES THIS HAPPEN EVERY 10,000 MILES? ALSO I AM CONCERNED I WILL HAVE RUST ON MY DOORS VERY SOON. *TR

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155.1%
ODI 10722457

FROM THE FIRST DAY I GOT MY GMC ALL I GET IS 10 MPG AND IT FEELS LIKE THE DEALER IS GIVING ME THE RUN A ROUMD.(GETTING NO HELP).

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155.1%
ODI 10703927 · 1,000 mi

WHILE SWITCHING LANES IN TRAFFIC ( AROUND 15 MPH), THE VEHICLE SHUT OFF (INCLUDING RADIO GAUGES AND ENGINE). PUT ON HAZARDS, SWITCHED FROM DRIVE TO PARK, AND RESTARTED THE CAR. *TR

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32.0%
ODI 11522405

Multiple brake lines have corroded out of the gas tank. This caused gas to slowly leak from the vehicle . Not available for inspection - currently being fixed. Dealer confirmed multiple lines corroding. It has been inspected by a certified dealer, Golling in Chelsea, Michigan. There was no warning. Initially smelled gas, but could not pinpoint where it was coming from. Eventually the leak became so large that gas usage was excessive and smell was very strong.

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43.0%
ODI 11574754

Rear main oil seal is faulty. It caused the vehicle to leak oil to the point where it was dry. This is a known issue with these vehicles and could have caused catastrophic damage to the engine. Additionally, this can cause the vehicle to stop running and/or catch fire.

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125.4%
ODI 11062141 · 248 mi

THIS CAR, A 2018 GMC TERRAIN IS EQUIPPED WITH AUTO START / STOP, A STANDARD FEATURE THAT TURNS OFF THE ENGINE WHEN BRAKE IS APPLIED, SUCH AS AT A STOP LIGHT. THE ENGINE TURNS OFF WHILE BRIEFLY STOPPED AT A STOP SIGN. THIS IS DANGEROUS AND A SAFETY ISSUE. WHILE ATTEMPTING TO PULL INTO A TRAFFIC LANE WITH THE ENGINE OFF, I HAVE EXPERIENCED AN UNSAFE LAG BEFORE THE ENGINE RESTARTS. GM HAS STATED, THE ENGINE CAN BE TURNED BACK ON BY REMOVING YOUR FOOT BRIEFLY FROM THE BRAKE PEDAL. SERIOUSLY ??? WHILE BEHIND ANOTHER VEHICLE, I WILL NOT FOLLOW THIS …

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42.2%
ODI 11684171

While driving the vehicle the car went into limp mode and the back brakes stopped working. The car had to be drifted into a parking lot. The vacuum pump malfunctioned and has damaged the engine. If it was me in the driver seat instead of my partner, the incident would’ve 100% been an accident. The car was really unable to be controlled and we just happened to have that space that was empty to turn into. The car gave code when this happened. When getting a tow the car also wouldn’t take itself out of park or start to go into neutral to move the…

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2512.8%
ODI 11375306 · 5,000 mi

VEHICLE WAS ON 1/8 OF A TANK,I TRIED TO FILL, IT WOULD ONLY TAKE ON 5 GALLONS OF FUEL, GAS GAUGE READ FULL. REPORTED TO DEALER, THERE IS A 'BULLETIN' ON THE VEHICLE, FUEL TANK WAS REPLACED. AFTER SUCCESSFULLY FILLING TANK 3 TIMES, IT HAPPENED AGAIN, RETURNED VEHICLE TO DEALER, THEY COULD NOT REPLICATE, BROUGHT VEHICLE HOME, DEALER WAS ABLE TO FILL TANK WITH APPROX 13 GALLONS, I RAN IT TO 1/8 OF A TANK TRIED TO FILL AND IT CONTINUES TO ONLY FILL WITH 2-6 GALLONS, AND RECORD ON THE GAUGE A FULL TANK. VERY DIFFICULT TO TELL HOW MUCH FUEL IS ON BOA…

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25.7%
ODI 11635970

I purchased the car August 2024, I have had it for 4 months and while driving down the road a large fuel tank pops up stating low fuel and the car comes to an abrupt stop.The 3x the gas tank was never low. Parking brake comes on and car doesn't not move. All lights on dash come one. It has done it 4 times and thankful each time I was in a 30 mph zone. If I was going 55 I am sure the result would have been bad. The car last did it on December 29, 2024 and has been in the dealership for 3 weeks now and they cannot fix it. I told them 3 days into …

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2745.0%
ODI 11619217

Fuel pump power control module failure. Part number 13554821. On [XXX], my trip home from South Carolina to Alabama was interrupted when I stopped to get something to eat. The car would not start and I had to call AAA to tow me to Superior GMC dealership in Anniston, Al. They knew what was wrong as soon as I told them it would not start. They already replaced three fuel pump control modules that day on the same model as mine. The service department said it was a persistent problem in GMC automobile's. I am [XXX] who had confidence enough …

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1538.5%
ODI 11648545

At stop light turning right, the car stalled, cut on and cut back off, cut on and back off with about 30 cars behind me. Sputtering. On the dash board it said “Engine power reduced”. I had to be pushed out a main highway by police, and thankfully my [XXX] daughter wasn’t in the back seat. I have had this car 12 days with 48256 miles on it. I’m extremely concerned with the safety of this car. And when towed was leaking gas like fluid. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

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1020.4%
ODI 11612288

Bought new car August 16th 2024. Few days later, I was turning left at a light and the car lost power as I was turning and error messages came up on the dash screen saying service transmission. I also observed that the cars gear indicator went to Park by itself even though the car was still moving. Pushed the engine start button and car came back on and I switched the gear to Drive. Took car in on the 19th to get looked at. Week later, driving down the city street going 40-45 MPH, car lost power again and car gear indicator switched to Park a…

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00.0%

No examples available for this selection.

00.0%

No examples available for this selection.

Air Bags
256.9%
ODI 10448734

2012 GMC TERRAIN. CONSUMER STATES THE PASSENGER SEATS AIR BAG SYSTEM AND CONSTRUCTION MAKE THE VEHICLE UNCOMFORTABLE AND INITIALLY UNSAFE FOR HIS WIFE *TGW A COUPLE OF DAYS AFTER PURCHASING THE VEHICLE, THE CONSUMER'S WIFE USED A SEAT CUSHION TO CONFORM TO THE SEAT AND THE THEY SOON DISCOVERED THE AIR BAG WOULD NOT ENGAGE. *JB

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195.2%
ODI 10550152 · 36,000 mi

DEAR SAFETY OFFICER, THIS IS TO BRING TO YOUR ATTENTION THAT I WISH TO PURSUE LEGAL ACTION AGAINST GMC. MY LIFE WAS AT RISK IN AN ACCIDENT. AS IT IS ACCIDENTS ARE UN-WELCOMED, TO ADD TO IT THE SAFETY FEATURE (AIRBAGS) FROM MY GMC VEHICLE CHASIS NO [XXX],ORIGIN CANADA,REGISTER IN UAE DID NOT FUNCTION AT ALL. A DEPLOY SIGN APPEARED ON THE DISPLAY, BUT NONE OF THE AIRBAGS FUNCTIONED AS REQUIRED. THE VEHICLE WAS PURCHASED BRAND NEW LESS THAN A YEAR AGO UNDER WARRANTY WITH COMPLETE SERVICE HISTORY. THE DAMAGE WAS SO MUCH TO THE VEHICLE THAT MY IN…

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113.7%
ODI 10588904

I HAD THIS CAR AS A RENTAL. MY WIFE WAS IN THE PASSENGER SEAT AND USES A CUSHION TO SIT ON, BECAUSE OF BACK PROBLEMS. WE NOTICED THAT AIR BAG "ON" LIGHT WAS NOT LIT. WHEN SHE TOOK AWAY THE SEAT CUSHION THE AIRBAG "ON" WAS LIT.I DON'T KNOW IF THIS IS A PROBLEM, BUT THERE WAS NO WARNING MSG ANYWHERE ABOUT USING A SEAT CUSHION. THERE WAS NO OVERRIDE SWITCH TO FORCE THE AIRBAG "ON" LIGHT EITHER AND ACTIVATE THE SYSTEM. *TR

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165.4%
ODI 10767506 · 10,000 mi

IN THE EARLY MORNING OF 9-5-15 MY DAUGHTER BEGAN DRIVING HOME FROM PITTSBURGH TO DE. SHE SWERVED TO AVOID AN ANIMAL ON THE PA TURNPIKE, HIT THE JERSEY WALL ON THE RIGHT, ROLLED OVER COMPLETELY TWICE TO THE LEFT, LANDING UPRIGHT IN THE MEDIAN. LUCKILY THE SEAT BELT SAVED HER AND SHE HAD ONLY MINOR INJURIES. HOWEVER THE SIDE AIR BAGS DID NOT DEPLOY. IN FACT ONSTAR CALLED 911 BECAUSE THEIR MONITORING EQUIPMENT SHOWED THAT THE AIR BAGS HAD DEPLOYED, BUT THEY DID NOT. THE VEHICLE WAS DECLARED A TOTAL LOSS. THERE IS NO RECALL ON THIS VEHICLE FOR…

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95.9%
ODI 10916114 · 2,000 mi

WE OWN A 2016 GMC TERRAIN. MY WIFE REAR ENDED A FORD EXPEDITIONS. THIS LOW SPEED IMPACT CAUSED ALMOST 17000 DOLLARS OF DAMAGE AND THE SEAT BELT OR AIR BAGS NEVER WENT OFF. I WOULD LIKE TO KNOW IF THIS IS NORMAL OR IS GM COVERING UP FAULTY SAFETY EQUIPMENT.

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118.2%
ODI 11076288 · 2,850 mi

TL* THE CONTACT OWNS A 2017 GMC TERRAIN. WHILE DRIVING 32 MPH, THE CONTACT'S VEHICLE STRUCK A PARKED VEHICLE. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED. THE CONTACT SUSTAINED INJURIES TO THE HEAD AND MOUTH, AND SUSTAINED A MILD CONCUSSION. MEDICAL ATTENTION WAS REQUIRED. IT WAS NOT DETERMINED WHETHER OR NOT THE VEHICLE WAS DESTROYED. THE DEALER AND MANUFACTURER WERE NOT MADE AWARE OF THE CRASH. THE FAILURE MILEAGE WAS APPROXIMATELY 2,850.

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135.9%
ODI 11066136 · 2,290 mi

I PULLED INTO OUR CARPORT. IT FELT LIKE THE CAR JUST "SPED UP AND WENT FASTER AND FASTER." IT HIT THE FRONT OF THE CAR STRAIGHT ON. NO AIRBAGS DEPLOYED NOR DID THE FRONT END COLLISION STOP HAPPEN.

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21.1%
ODI 11231253 · 19,000 mi

I WAS IN AN ACCIDENT AND WAS HIT IN THE DRIVER ON THE DRIVER SIDE OF THE VEHICLE ON THE STREET. THE AIRBAGS DIDN'T DEPLOY DURING THE ACCIDENT.

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31.5%
ODI 11384441 · 8,500 mi

MY AIR BAG WARNING LIGHT/DASHBOARD MESSAGE HAS COME ON 7 TIMES IN THE LAST 3 WEEKS, ALONG WITH 4 OTHER TIMES IN THE 2 MONTHS PRIOR, BUT THE GMC DEALERSHIP WILL NOT INVESTIGATE SINCE IT DOES NOT STAY ON. AT THE MOST RECENT EVENT THIS WEEKEND, I PRESSED ONSTAR, AND THEY RAN DIAGNOSTICS AND EMAILED ME THE "B0085" DETECTED ERROR CODE, BUT MY DEALERSHIP WILL STILL NOT INVESTIGATE, SINCE THE LIGHT WENT OUT. THE LIGHT HAS COME ON AT STARTUP AND WHILE DRIVING. WARNINGS HAVE COME ON 8/27/20, 10/5, 10/8, 10/12, 111/28, 12/2, 12/8(X2), 12/11, 12/14, AN…

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12.9%
ODI 11568581

I was in a in a 70 miles an hour highway accident and was hit in front driver side door, went up embankment and hit a tree then rolled backwards onto the highway. No airbags deployed.

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11.7%
ODI 11681255

I was driving down a paved road and my side airbags deployed. The gm investigation showed my car left the road way, however I am uncertain of that. There was no crash or impact or damage to the vehicle from this incident other than the airbags deploying. There is a scrape on the passenger side due to an incident in April. That is not related to this incident.

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25.1%
ODI 11571522

Please let me

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24.1%
ODI 11663931 · 10,000 mi

The contact owns a 2024 GMC Terrain. The contact stated that while driving at an undisclosed speed, the "Service Vehicle Soon" message was displayed, and the air bag warning light was intermittently illuminated. The vehicle was taken to the dealer; however, the dealer was unable to duplicate the failure. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 10,000.

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17.7%
ODI 11746462

I was driving north on [XXX] when I felt a slight pull to the right. I figured it was my lane assist even though I was in my lane. Seconds later it felt like if someone was in my passenger seat and just yanked my steering wheel to the right hitting the guardrail. My whole tire and the assembly was off but everything was still intact to the tire. The tie rods, axle, ball joints, the whole assembly. During investigation I was told by the mechanic that the stabilizer bar was a clean break. There was damage to the front end and all down the side. I…

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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
ComponentMileage range (25th–75th percentile)MedianUsable recordsExamples
Engine69,250–96,250 mi79,750 mi10
ODI 11390694 · 46,580 mi

MY CHECK ENGINE LIGHT CAME ON ALONG WITH A A MESSAGE THAT STATES 'REDUCED ENGINE POWER' AND A MESSAGE READING 'SERVICE STABILITREK WHEN I WAS DRIVING ON THE HIGHWAY AT 70 MPH. THIS CREATED SUDDENLY JERKING AND SLOW ACCELERATION SO THAT I HAD TO PULL OFF THE ROAD. I FOUND A FORUM AT [XXX] THAT REVEALS THAT THIS HAS BEEN AN ISSUE WITH GMC MODES AT LEAST AS LONG AS 2011. THE DURATION FOR WHICH THIS HAS BEEN A PROBLEM WITH GMC MODELS, AND THE FACT THAT STABILITREK IS AN INTEGRAL SAFETY FEATURE OF THE VEHICLE IN AVOIDING ACCIDENTS SEEMS TO MERIT A R…

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ODI 11429650 · 48,850 mi

The contact owns a 2017 GMC Terrain. The contact stated while driving approximately 25 mph, the vehicle lost electrical and motive power. The contact was able to restart the vehicle. The contact stated that there was no warning light illuminated. The vehicle was diagnosed but not repaired. The manufacturer was informed of the failure. The contact was still awaiting a response. The failure mileage was approximately 48,850.

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ODI 11446854 · 80,000 mi

The contact owns a 2017 GMC Terrain. The contact stated that after his wife had parked the vehicle, the oil light appeared on the instrument panel. Upon exiting the vehicle, she discovered that oil had leaked onto the ground from underneath the vehicle. The contact was called to the scene and placed oil into the vehicle; however, the oil leaked out after restarting the vehicle. The contact then called a friend who was a mechanic and he discovered that the PCV valve had frozen which caused the rear main seal to fracture. The contact also discove…

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Power Train41,000–63,000 mi46,580 mi5
ODI 11277638 · 63,000 mi

I HAD MY 2017 GMC TERRAIN DENALI FOR TWO YEARS AND HAVE ALREADY EXPERIENCED TWO SERIOUS ISSUES. ISSUE #1-I NOTICED A BURNING SMELL, GRINDING NOISE, AND HESITATION WHEN DRIVING. I BROUGHT IT TO THE DEALERSHIP WHERE I BOUGHT IT AND WAS TOLD THAT THERE WAS A FACTORY DEFECT WHICH CAUSED SOMETHING INSIDE MY TRANSFER TO BORE A HOLE THROUGH IT. DEALER COULD NOT GET THE PART FOR 2 WEEKS. IT WAS COVERED UNDER MY WARRANTY. A MONTH LATER WHILE GETTING AN OIL CHANGE AT A DIFFERENT AUTO SHOP, I WAS ASKED IF I RECENTLY HAD WORK DONE ONLY TRANSMISSION BECAUS…

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ODI 11282165 · 5,000 mi

AT AROUND 20 MILES PER HOUR, WHILE ACCELERATING, ALL TORQUE IS LOST AND THE VEHICLE ENGINE REVS HIGH. IT TAKES A FEW SECONDS, THEN THE TRANSMISSION FINALLY SHIFTS INTO THE NEXT GEAR. THIS CAUSES A BIG JOLT. IT IS DANGEROUS, ALL POWER IS LOST, THEN SUDDENLY TOO MUCH POWER IS APPLIED. THIS HAS HAPPENED SINCE I PURCHASED THE VEHICLE. I HAVE TAKEN IT TO THE DEALERSHIP. THEY WON'T DO ANYTHING ABOUT IT. THE VEHICLE NOW HAS 40,502 MILES.

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ODI 11390694 · 46,580 mi

MY CHECK ENGINE LIGHT CAME ON ALONG WITH A A MESSAGE THAT STATES 'REDUCED ENGINE POWER' AND A MESSAGE READING 'SERVICE STABILITREK WHEN I WAS DRIVING ON THE HIGHWAY AT 70 MPH. THIS CREATED SUDDENLY JERKING AND SLOW ACCELERATION SO THAT I HAD TO PULL OFF THE ROAD. I FOUND A FORUM AT [XXX] THAT REVEALS THAT THIS HAS BEEN AN ISSUE WITH GMC MODES AT LEAST AS LONG AS 2011. THE DURATION FOR WHICH THIS HAS BEEN A PROBLEM WITH GMC MODELS, AND THE FACT THAT STABILITREK IS AN INTEGRAL SAFETY FEATURE OF THE VEHICLE IN AVOIDING ACCIDENTS SEEMS TO MERIT A R…

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Unknown Or Other3,550–24,000 mi7,500 mi7
ODI 10954016 · 1,400 mi

OUR NEW TERRAIN HAS "VEHICLE IN FRONT" VISUAL WARNING SYSTEMS. WE WERE FOLLOWING A TANKER TYPE SEMI ON THE INTERSTATE AND PULLED ALL THE WAY UP BEHIND THE TANKER SEMI (WITHIN 25 FT) AND THE VEHICLE IN FRONT LIGHT NEVER CAME ON. WE TESTED THIS ON ALL TYPES OF CARS AND TRUCKS AS WELL AS STANDARD BOX TYPE SEMI AND IT WORKED PERFECTLY. I HAVE PICTURES OF THE REAR END OF THE TANKER SEMI IN WHICH IT DID NOT DETECT AT ALL.

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ODI 10959182 · 3,700 mi

SIDE BLIND SPOT ALERT COMES ON AND OFF WHEN RAINING OR SNOWING WITH NOTHING THERE, THEY SHOULD TELL YOU THIS WILL HAPPEN BEFORE YOU PAY EXTRA FOR THIS PACKAGE, HOW DO YOU KNOW IF IT WORKS OR NOT WHEN DRIVING DOWN HIGHWAY

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ODI 11000349 · 7,500 mi

BLIND SIDE ALERT ACTIVATES WHEN IT IS RAINING AND THERE ARE NO CARS NEARBY. THIS ONLY OCCURS WHEN RAINING. NO CODES ARE THROWN SO DEALER SERVICE WON'T TROUBLESHOOT. THIS CAN ONLY BE REPRODUCED ON A HIGHWAY OR PARKWAY, WHEN IT IS RAINING AND NO OTHER CARS ARE NEARBY. CANNOT BE REPRODUCED ON REGULAR STREETS WITH OTHER CARS AROUND. I'VE HAD MY CAR IN TO THE DEALER SERVICE 3 TIMES, ALL WITH THE SAME RESULTS. NO CODES IN THE COMPUTER AND CANNOT REPRODUCE. THE SERVICE DEPARTMENT ONLY TESTS ON THE LOCAL STREETS. THERE ARE OTHER CARS AROUND, SO HOW CA…

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Air Bags29,200–47,000 mi39,500 mi8
ODI 11076288 · 2,850 mi

TL* THE CONTACT OWNS A 2017 GMC TERRAIN. WHILE DRIVING 32 MPH, THE CONTACT'S VEHICLE STRUCK A PARKED VEHICLE. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED. THE CONTACT SUSTAINED INJURIES TO THE HEAD AND MOUTH, AND SUSTAINED A MILD CONCUSSION. MEDICAL ATTENTION WAS REQUIRED. IT WAS NOT DETERMINED WHETHER OR NOT THE VEHICLE WAS DESTROYED. THE DEALER AND MANUFACTURER WERE NOT MADE AWARE OF THE CRASH. THE FAILURE MILEAGE WAS APPROXIMATELY 2,850.

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ODI 11102236 · 30,000 mi

I WAS DRIVING 9PM ON A CITY ST RD, COMING UP ON A MILE LIGHT THAT WAS RED. THE ROADS WERE DRY ON A 5 LANE RD. THERE WAS 1 CAR AHEAD OF MY CAR WITH THEIR BRAKE LIGHTS ON . ALTHOUGH NOT NOTED ON POLICE REPORT THE CAR WAS STOPPED APPROX 5 TO 7 CAR LENGTHS PRIOR TO THE RED LIGHT. I HAD BEGAN TO SLOW DOWN BUT DID NOT REALIZE THE DRIVER AHEAD WAS NOT SLOWING DOWN BUT STOPPED. I SWERVED TO THE RIGHT AND AS NOTED IN PICS BELOW THE DRIVERS SIDE OF CAR HIT THE OTHER DRIVERS PASSENGER BACK CORNER. I ENDED UP IN A PARKING LOT ON THAT CORNER. OTHER THEN T…

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ODI 11164477 · 26,800 mi

TRAVELING ON STATE HIGHWAY 136 BETWEEN 50 AND 55MPH. THE LISTED VEHICLE STRUCK A DEER CAUSING SIGNIFICANT FRONT END DAMAGE. IMMEDIATELY FOLLOWING THERE WAS A VERY STRONG ODOR SIMILAR TO GUN POWDER. THE AIRBAG LIGHT ILLUMINATED AND ON STAR CAME ON LINE IN THE CAR DUE TO CRASH SENSOR NOTIFICATION. HOWEVER, THERE WAS NO AIRBAG DEPLOYMENT.THE ENTIRE FRONT END OF THE CAR SUSTAINED DAMAGE AS WELL AS THE RADIATOR. THE DRIVERS SIDE FRONT QUARTER PANEL ALSO BUCKLED. IT IS UNKNOWN AT THIS TIME OF FURTHER DAMAGE. THE VEHICLE SUSTAINED ENOUGH DAMAGE TO WHE…

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Electrical SystemToo few reports for a range42,000 mi3 (sparse)
ODI 11000349 · 7,500 mi

BLIND SIDE ALERT ACTIVATES WHEN IT IS RAINING AND THERE ARE NO CARS NEARBY. THIS ONLY OCCURS WHEN RAINING. NO CODES ARE THROWN SO DEALER SERVICE WON'T TROUBLESHOOT. THIS CAN ONLY BE REPRODUCED ON A HIGHWAY OR PARKWAY, WHEN IT IS RAINING AND NO OTHER CARS ARE NEARBY. CANNOT BE REPRODUCED ON REGULAR STREETS WITH OTHER CARS AROUND. I'VE HAD MY CAR IN TO THE DEALER SERVICE 3 TIMES, ALL WITH THE SAME RESULTS. NO CODES IN THE COMPUTER AND CANNOT REPRODUCE. THE SERVICE DEPARTMENT ONLY TESTS ON THE LOCAL STREETS. THERE ARE OTHER CARS AROUND, SO HOW CA…

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ODI 11243159 · 42,000 mi

I WAS DRIVING DOWN THE ROAD AT 55 MPH WHEN A DEER RAN OUT AND HIT THE PASSENGER SIDE OF MY VEHICLE. IT BOUNCED AND ROLLED OFF THE DRIVERS SIDE. I PULLED THE VEHICLE OFF TO THE SIDE OF THE ROAD. ALL OF THE ELECTRIC COMPONENTS IN THE VEHICLE WERE ON. THE INTERIOR LIGHTS WERE ON, THE HAZARD LIGHTS WERE FLASHING AND THE CONSOLE WAS LOCKED UP. I PUSHED THE BUTTONS, BUT NOTHING HAPPENED. THE AIRBAGS DID NOT DEPLOY THERE WAS A MESSAGE ON THE SCREEN THAT SAY SERVICE AIRBAG (BUT THEY HADN'T DEPLOYED). I COULD SMELL SOMETHING BURNING, THE VEHICLE W…

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ODI 11251849 · 49,000 mi

WHEN I STARTED MY VEHICLE THE RADIO DID NOT POWER ON. THE REVERSE CAMERA IS NOT WORKING NOR THE BLUETOOTH OR ANY OTHER FUNCTION WITH THE RADIO.

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Exterior LightingToo few reports for a range37,000 mi2 (sparse)
ODI 11088766 · 20,000 mi

HEADLIGHTS, HIGH AND LOW BEANS ARE ALMOST USELESS, THEY ARE NOT BRIGHT ENOUGH, BARELY CAN SEE TO DRIVE IT AT NIGHT, ESPECIALLY IF RAINING, TOTALLY ALMOST LIKE BEING BLIND.

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ODI 11503333 · 54,000 mi

The contact owns a 2017 GMC Terrain. The contact stated that the vehicle was taken to the local dealer to be serviced under NHTSA Campaign Number: 22V137000 (Exterior Lighting). After the recall repair was performed, the contact discovered that while driving at night, the low-beam headlights illumination was extremely low, creating a visibility hazard for the driver. The vehicle was taken back to the dealer who indicated that no failure was found, and that the headlights operated as intended. The manufacturer was notified of the failure. The fa…

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Structure:Body37,500–47,250 mi42,000 mi6
ODI 11164477 · 26,800 mi

TRAVELING ON STATE HIGHWAY 136 BETWEEN 50 AND 55MPH. THE LISTED VEHICLE STRUCK A DEER CAUSING SIGNIFICANT FRONT END DAMAGE. IMMEDIATELY FOLLOWING THERE WAS A VERY STRONG ODOR SIMILAR TO GUN POWDER. THE AIRBAG LIGHT ILLUMINATED AND ON STAR CAME ON LINE IN THE CAR DUE TO CRASH SENSOR NOTIFICATION. HOWEVER, THERE WAS NO AIRBAG DEPLOYMENT.THE ENTIRE FRONT END OF THE CAR SUSTAINED DAMAGE AS WELL AS THE RADIATOR. THE DRIVERS SIDE FRONT QUARTER PANEL ALSO BUCKLED. IT IS UNKNOWN AT THIS TIME OF FURTHER DAMAGE. THE VEHICLE SUSTAINED ENOUGH DAMAGE TO WHE…

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ODI 11241899 · 58,000 mi

WHILE CHECKING THE REAR VIEW MIRROR A 1998 CHEVY TRUCK CAME TP A SUDDEN STOP ON THE HIGHWAY, AND I COULD NOT MISS THE TRUCK THE DRIVER CLAIMED HE THOUGHT HE HAD MISSED HIS TURN, WHEN MY SUV COLLIDED WITH THE TRUCK. THE POWDER CAME OUT BUT THE AIRBAGS NEVER DID COME OUT,AND THE PASSENGER SEATBELT LOCKED.

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ODI 11320468 · 45,000 mi

I WAS MAKING A LEFT TURN DURING A GREEN LIGHT MY CAR WAS IN MOTION. A WHITE VAN WAS SPEEDING TOWARDS ME FROM THE DRIVERS SIDE GOING STRAIGHT AT ME AT HIGH SPEED WITH A RED LIGHT. THEY HIT THE FRONT DRIVERS END OF MY CAR WHICH MADE MY CAR SPIN OUT. THE AIRBAGS DID NOT DEPLOY. THE WHOLE FRONT END OF MY CAR WAS RUINED.

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Complaint and recall timeline

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

5 reports2024-102026-09

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
MonthComplaintsCampaigns announcedExamples
2024-102None
ODI 11617757

I was driving back home when I suddenly heard a loud pop and my car seat belt immediately tightened up. I saw smoke inside the car and the screen in my dashboard said "airbag service" There was no air bag physical deployed in the car so I believe it happened internally. Now my driver seatbelt will not retract and the front passenger seatbelt will not come out.

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ODI 11617850

We have had 4 transmissions since we bought the vehicle. It slows down to almost a stop after it hits 30 mph and makes weird noises all throughout the vehicle. The back right tire sticks to the pavement and jerks when i start to drive. The key ignition has been fixed several times and still sometimes won't turn with the key or come out. Yes Warranty told the repaid service company to fix whatever, and they did but it still after 2 more transmission hasn't fixed the issues. Engine light and not sure what else.

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2024-111None
ODI 11624318

My vehicle only has 78,000 miles on it and the timing chain needs to be replaced?! This is no longer under warranty because it’s been over 5 years but this should last a life time. Now I have a car that doesn’t start or run that I have to make payments on and no one wants to do the work on my car! I looked online and a bunch of people are having the same issue with the same exact car at similar mileage and the same issue! GMC needs to do a recall on this issue, many people are losing money and it’s a financial crisis.

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2024-120None

No examples available for this selection.

2025-014None
ODI 11638924

My car lost oil while I was driving. I also lost power. I had my car over to a garage and the mechanic diagnosed it was a ruptured rear main seal caused by a frozen PCV system. GM knows about the problem but has not recalled it. It is very expensive to repair. And because the manufacturer knows about it but never told the consumer, is fraudulent.

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ODI 11639326 · 115,000 mi

The contact owns a 2017 GMC Terrain. The contact stated while driving at an undisclosed speed, the contact discovered that there was an oil leak. No warning light was illuminated. The vehicle was taken back to the residence and the contact self-diagnosed the vehicle and was able to confirm that there was an oil leak, and the oil leak was coming from the rear main seal. A dealer was not contacted. The vehicle was repaired; however, the failure persisted. The manufacturer was notified of the failure. The failure mileage was approximately 115,000.…

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ODI 11639399

While driving home from work in single digit temperatures on Monday 01/20/25 the engine of my 2017 GMC Terrain stalled without warning at a traffic light. I was able to restart the vehicle and drive it the 1.5 miles home. When I exited the vehicle I noticed a trail of oil leading up the driveway into the garage. Oil continued to leak from the vehicle in the garage, and we had it towed the next day. Righter’s Auto Repair found the rear main seal had blown due to a frozen PCV system that GMC is well aware of and subject to TSB 5093c.The vehicle o…

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2025-024None
ODI 11640387 · 100,000 mi

The contact owns a 2017 GMC Terrain. The contact stated while driving at an undisclosed speed, the vehicle stalled with no warning light illuminated. The vehicle was able to be restarted. The vehicle was taken to an independent mechanic, but was not diagnosed or repaired; however, the contact was informed that the engine oil levels were low, and oil was added to the engine by the mechanic. The contact stated while driving at an undisclosed speed the failure persisted. The contact stated that while the vehicle was parked, the contact stated that…

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ODI 11640584

While driving on a county highway during an extreme cold front, the vehicle experienced catastrophic engine failure due to low oil pressure. There was traffic that was impacted by this issue and the occupants (mother and child) were stranded in dangerous temps. This issue has been confirmed by a mechanic shop the vehicle was towed to. No warning from vehicle given, regular oil changes and vehicle maintenance performed. It is my understanding this is a known issue with this motor as far as oil consumption, faulty piston and piston ring assembli…

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ODI 11641530

DETAILS: Frozen/clogged PCV in the intake manifold caused the rear main seal to burst due to crankcase pressure, leading to complete engine failure. The 2.4 EcoTech engine must be entirely replaced. GMC refuses to act despite being well aware of this consistent issue. There is a class action lawsuit, service bulletins and multiple examples of this scenario all over the internet. RESOLUTION NEEDED ASAP. - 1/20/25: While driving home from my night shift at highway speeds, exhaust fumes entered the cabin, followed by a loud pop and sudden engine f…

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2025-032None
ODI 11646997

Today is [XXX]. 3 days ago my infotainment system my plug-in lighter charger all of them that's in the vehicle and my rear windshield wiper and my blinkers all went out at the same time. I had a licensed mechanic that has the fuse Checker tool, checked every fuse that he can see under the hood and on the inside of the vehicle and all the fuses lit up. I then went to O'Reilly's Auto Parts here in Highland Park Michigan bought the Savannah long life two pack bulbs for the rear blinkers and they still did not work they would not come on the brake …

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ODI 11647153

I am writing to formally express my dissatisfaction with my 2017 GMC Terrain, which has experienced severe engine failure due to excessive oil consumption. I purchased this vehicle with the expectation of reliability and durability, yet at only 80,000 miles, the engine seized without warning, rendering my vehicle completely inoperable. I have consistently maintained my Terrain according to the manufacturer’s recommended service schedule. However, I recently discovered that the engine was consuming oil at an alarming rate of 1 quart per 1,000 m…

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2025-043None
ODI 11652767 · 85,000 mi

The contact owns a 2017 GMC Terrain. The contact stated while starting the vehicle, there was an abnormal sound coming from the engine, especially during colder mornings. The vehicle was taken to an independent mechanic, where it was diagnosed that the solenoids had failed and needed to be replaced. The vehicle was repaired. The contact stated that on a separate occasion, while driving 30 MPH, the vehicle stalled. The vehicle was towed to the residence. An independent mechanic diagnosed the vehicle at the residence and determined that the timin…

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ODI 11657081

1st time - rear main seal blew out & engine lost all of its oil causing rocker arm to break & chains to slip-vehicle sputtered & DIED while driving down busy street & would not restart - my safety & safety of others driving behind me were at risk for causing a rear end accident and/or pile up crash - no warning lights or sounds alerted me - dealership told us General Motors is aware this is/has been a problem with 2017 Terrain vehicles especially those driven in Midwest states due to colder temperatures - the intake manifold vent hole is not la…

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ODI 11657991

March 1, 2025, I was driving from Charlotte, NC east bound on highway 40 towards Wilmington and all of a sudden my car just stopped while I was in the left lane. I was able to cruise over to the right shoulder and park my car in front of a sign that read exit 298 a few feet ahead. From there I was on the highway about two hours trying to get a tow truck to tow my 2017 GMC Terrain to the nearest GMC dealership which so happened to be 10 miles away. Which the tow never came. My step father drove about 100 miles west to pick me and my daughters up…

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2025-052None
ODI 11658545

GM recently recalled over 500,000 car engines. The warning signs to look out for was a “knocking” sound coming from the engine. I had recently experienced the same issues that the recalled car engines were experiencing. I went to get it checked out and my mechanic said there were chunks of metal in the engine. The GM engine recall should include 2017 GMC TERRAINS SLT. If I had not got it looked at, it would have caused an accident that would have been unpreventable due to the warning signs of only the knocking sound. No other lights had came on…

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ODI 11663027

I looked up my recall on my vehicle about my headlights being recall. Never received any information there was a recall.

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2025-061None
ODI 11667967

Throttle position system all of a sudden went bad. My 2017 Terrain started shaking. I was holding up traffic. The sun couldn't go over 5mph. I've read online where this is happening alot in 2010'2017 GMC Terrains.

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2025-070None

No examples available for this selection.

2025-081None
ODI 11683172

I was driving back from out of state and all the sudden the engine just got loud. So I pulled over and check oil levels. Except there is no access to the transmission oil. The only way to check this is to remove the front driverside tire, take a bolt out and see if any oil drips out. This is insane that there is no dip stick. I am taking it to a mechanic on Monday but to not have quick access to this is wild.

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2025-091None
ODI 11688652

We have been keeping up with all maintenance and oil changes. We have only driven the car for less than a year. At time of oil change; the oil has been low, resulting in OVER oil consumption; Requiring an extra quart of oil to be added between oil changes. When we purchased the vehicle, there was an strong exhaust smell; The shop that we bought the vehicle stated there were no issues and we have taken it to them multiple times an hour away from our home. The car completely shut off while my minor son and I were driving. Placing both of our live…

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2025-100None

No examples available for this selection.

2025-111None
ODI 11698477

The power steering assembly failed and caught on fire. This then caused the engine to malfunction and no longer work. This happened while driving on the interstate at a speed of approximately 80mph. No prior check engine lights were visible

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2025-122None
ODI 11706256

For a year we have had to check to the oil weekly and add oil due to the vehicle burning oil so quickly. The past month we have had to check it daily and add oil. We do regular routine oil changes and have had to get them before the next one is due. Recently when driving the “oil pressure low stop engine” light has been coming on almost daily. The oil change company has reported to us that it is due to the 2.4 Eco tech motor. You can smell the oil burning through the vents inside the car.

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ODI 11707583

This car burns 1 quart of 5w-30 synthetic blend oil every 200 miles! The pcv valve has been cleaned numerous times and this does not affect the burning oil issue and yes this can be inspected upon request. Safety put at risk you ask, this is a ticking timebomb ready to ruin the engine due to burning oil, leaves me stranded in my rural town for fear of mechanical breakdown, need to carry two 5 quart containers of oil, and dipstick needs to be checked every 100 miles. I have scheduled appt with GMC dealer in Chadron NE for mid January 2026. …

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2026-014None
ODI 11711280

[XXX], our 2017 Terrain Denali displayed code: “Low Oil/Shut Engine Off” so had it towed to Laura Buick/GMC Colllinsville, IL. Laura confirmed the issue was blown rear seal due to design of intake cover and PCV. They checked with aftermarket warranty for VIN [XXX] , warranty contract number [XXX] who said it was not a covered issue. We called Warranty folks also and were told it was an “external issue” and not covered. Appealed to GM Customer Service who said VIN was not covered. The vehicle has approximately 83,000 miles and we referenc…

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ODI 11712537

I am filing this complaint to report a catastrophic engine failure involving my 2017 GMC Terrain equipped with the 2.4L Ecotec engine, which I believe is the result of a known manufacturing defect related to excessive oil consumption and premature internal engine wear. At approximately 88,000 miles, my vehicle experienced severe engine failure, including excessive oil consumption, timing chain failure, and complete engine failure, which has been confirmed in writing by a licensed repair facility. The shop determined that the engine failure was…

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ODI 11713435

The contact owns a 2017 GMC Terrain. The contact stated that the vehicle failed to start. The vehicle was towed to an independent mechanic, where it was diagnosed with engine failure. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The vehicle was towed to the dealer, where the engine diagnostic result was confirmed. The vehicle was not repaired due to the cost. The contact stated that two years prior to the failure, the vehicle failed to accelerate as intended while depressing the accelerator pedal…

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2026-025None
ODI 11715646

On January 31, 2026, while driving on the highway, my 2017 GMC Terrain suddenly began shaking as if it was going to stall. Thankfully, I managed to exit the interstate before the vehicle lost power. Luckily, when this happened, it "only" blocked traffic on a side road. The Terrain was towed to my garage. The mechanic called to inform me that the vehicle was out of oil -even though it was not due for servicing, nor did a “check oil" warning appear. He noted that this was not the first time he had seen this problem occur with this particular ma…

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ODI 11715695

Traveling on the expressway, engine made wearing noise, reduced engine power and complete engine failure while driving. Rear main seal blowout due to a defective PCV system freezing. It is a known issue for GM2.4L engine especially in cold weather leading to massive oil loss and catastrophic engine damage. This has been confirmed by a GM authorized dealer.

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ODI 11715861

Rear main seal blow out

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2026-032None
ODI 11725197

Wiper blades transmission plastic parts keep popping or breaking this is the THIRD time this has happened at a cost of $350. Why would you use plastic parts for this knowing that it will break easily? Who can afford to keep replacing this? 12

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ODI 11727804

Have had to replace the VVT solenoids several times within a year spam. Had to replace the rear main seal because it blew out due to carbon build up. Having issues with excessive oil consumption. Now the vehicle just started with: going from a stop position to accelerating at low speeds the vehicle stalls and dies. I want GM to take accountability and fix this issue as it is a safety issue to myself and everyone on the road.

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2026-041None
ODI 11733049

The head unit quit working around 98k. The head unit is the radio, and screen which includes the back up camera. From what we have been told and find online, this is a known problem with them and affects other models as well. For the most part the head unit doesn't work but once in a while, once a month, it comes on but shows the Chevy logo on the screen which is odd because it is a GMC. Once you turn the car off, it will be gone again until it decides to come back. We took it into a dealer who tried to hook up to it and reprogram or update it,…

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2026-050None

No examples available for this selection.

2026-060None

No examples available for this selection.

2026-070None

No examples available for this selection.

2026-080None

No examples available for this selection.

2026-09 (partial)1None
ODI 11767582

I bought this 2017 used on XXX I have had to put 1 quart of oil in the car every 500 miles. Because it burns oil like crazy. And now at this point, the transmission has just quit. I believe they call it the drive train. I am taking it to D and D auto repair in [XXX] on Thursday of this week. GMC knows about the drive train problem as it is common well known problem INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

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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.

No complete months meet the spike thresholds for this selection.

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.

Age 0Age 1Age 224 reports

2022: 8 complaints · 2023: 24 complaints

Equal observation windows
Model yearThrough age 0Through age 1Through age 2
2022008
202321124
Date coverage across each selected cohort
Date basis for all complaints in selected model years
YearIncident dates usedFiling date fallbacksExcluded dates
20226000
20233900

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
ComponentEnginePower TrainUnknown Or OtherAir BagsElectrical SystemExterior LightingStructure:BodyFuel/Propulsion System
Engine—
12
ODI 11390694 · 46,580 mi

MY CHECK ENGINE LIGHT CAME ON ALONG WITH A A MESSAGE THAT STATES 'REDUCED ENGINE POWER' AND A MESSAGE READING 'SERVICE STABILITREK WHEN I WAS DRIVING ON THE HIGHWAY AT 70 MPH. THIS CREATED SUDDENLY JERKING AND SLOW ACCELERATION SO THAT I HAD TO PULL OFF THE ROAD. I FOUND A FORUM AT [XXX] THAT REVEALS THAT THIS HAS BEEN AN ISSUE WITH GMC MODES AT LEAST AS LONG AS 2011. THE DURATION FOR WHICH THIS HAS BEEN A PROBLEM WITH GMC MODELS, AND THE FACT THAT STABILITREK IS AN INTEGRAL SAFETY FEATURE OF THE VEHICLE IN AVOIDING ACCIDENTS SEEMS TO MERIT A R…

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ODI 11499925

2017 gmc Terrain. vin -[XXX] on 12-26-2023 milage - 80694 Catastrophic failure involving PCV Valve and blown seal that destroyed the motor. So ...why or even how are we discussing rear main Seal. This is COMPLETELY UNACCEPTA,BLE. I have 2 kids starting to drive the repair estimate is $8.000 to $10.000 INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

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ODI 11500269

The rear main seal is out, which is causing an oil leak. The intake manifold failed because the pvc system has a clog which has caused too much pressure to build up and caused the rear main seal to blow out. (PVC pipe is freezing over in cold temperatures which causes the failure of the main seal to blow out subsequently leading to additional major issues and parts failure. This issue has occurred in an overwhelming amount of vehicles.)

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9
ODI 11448634

The rear main seal broke. Causing oil to leave the reservoir and empty the engine. This was due to a frozen pvc from cold temperatures. My vehicles engine light came on and I pulled over immediately noticing there was no oil. but there was never an indication of low oil. My vehicle is ervex with gmc every 5k miles for oil. Only 74,000 miles on a 2017 terrain. This is a manufacturers faulty equipment.

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ODI 11500269

The rear main seal is out, which is causing an oil leak. The intake manifold failed because the pvc system has a clog which has caused too much pressure to build up and caused the rear main seal to blow out. (PVC pipe is freezing over in cold temperatures which causes the failure of the main seal to blow out subsequently leading to additional major issues and parts failure. This issue has occurred in an overwhelming amount of vehicles.)

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ODI 11544332

1. The car started making a noise then started surging and jerking. I'm not a mechanic, so I don't know what happened but it will not crank now. Yes, someone can come inspect the vehicle, by appointment only. 2. I was afraid that the car was going to blow up or the brakes would not hold. 3. No, the problem has not been reproduced or inspected. 4. No, the vehicle or component has not been inspected. 5. NO, there were no warning lights to let me know there was a problem.

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1
ODI 11570146

The air bags will show that they are shut off while we are driving down the road with my wife sitting in the seat and they will also does it if we are just sitting in the drive way. Also they had a recall in the older models of this car for the pvc valve getting clogged and building pressure and causing the lower seal to bust and that happed to my car but they never gave a low oil light when it happed. All that happed was my wife was driving and the lower engine power came on while she was driving in traffic causing her to freak out and feel …

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3
ODI 11499925

2017 gmc Terrain. vin -[XXX] on 12-26-2023 milage - 80694 Catastrophic failure involving PCV Valve and blown seal that destroyed the motor. So ...why or even how are we discussing rear main Seal. This is COMPLETELY UNACCEPTA,BLE. I have 2 kids starting to drive the repair estimate is $8.000 to $10.000 INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

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ODI 11688652

We have been keeping up with all maintenance and oil changes. We have only driven the car for less than a year. At time of oil change; the oil has been low, resulting in OVER oil consumption; Requiring an extra quart of oil to be added between oil changes. When we purchased the vehicle, there was an strong exhaust smell; The shop that we bought the vehicle stated there were no issues and we have taken it to them multiple times an hour away from our home. The car completely shut off while my minor son and I were driving. Placing both of our live…

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ODI 11712537

I am filing this complaint to report a catastrophic engine failure involving my 2017 GMC Terrain equipped with the 2.4L Ecotec engine, which I believe is the result of a known manufacturing defect related to excessive oil consumption and premature internal engine wear. At approximately 88,000 miles, my vehicle experienced severe engine failure, including excessive oil consumption, timing chain failure, and complete engine failure, which has been confirmed in writing by a licensed repair facility. The shop determined that the engine failure was…

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00
3
ODI 11657081

1st time - rear main seal blew out & engine lost all of its oil causing rocker arm to break & chains to slip-vehicle sputtered & DIED while driving down busy street & would not restart - my safety & safety of others driving behind me were at risk for causing a rear end accident and/or pile up crash - no warning lights or sounds alerted me - dealership told us General Motors is aware this is/has been a problem with 2017 Terrain vehicles especially those driven in Midwest states due to colder temperatures - the intake manifold vent hole is not la…

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ODI 11667967

Throttle position system all of a sudden went bad. My 2017 Terrain started shaking. I was holding up traffic. The sun couldn't go over 5mph. I've read online where this is happening alot in 2010'2017 GMC Terrains.

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ODI 11719289

I had a message flash that said the power to the engine was reduce. Next message said check stabilink ( or something similar).. it said drive with caution. I live 2 mins from my job I drove home and pulled in the driveway I then felt the car act like it wanted to shake. This was on 2-10-26 I contacted onstar asked them to run a diagnostic. The codes that came back P0016 p0089 p228D are very well known codes with many people with the same vehicle/engine that have had to replace the engine. The engines have known issues had I known that maybe I …

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Power Train
12
ODI 11390694 · 46,580 mi

MY CHECK ENGINE LIGHT CAME ON ALONG WITH A A MESSAGE THAT STATES 'REDUCED ENGINE POWER' AND A MESSAGE READING 'SERVICE STABILITREK WHEN I WAS DRIVING ON THE HIGHWAY AT 70 MPH. THIS CREATED SUDDENLY JERKING AND SLOW ACCELERATION SO THAT I HAD TO PULL OFF THE ROAD. I FOUND A FORUM AT [XXX] THAT REVEALS THAT THIS HAS BEEN AN ISSUE WITH GMC MODES AT LEAST AS LONG AS 2011. THE DURATION FOR WHICH THIS HAS BEEN A PROBLEM WITH GMC MODELS, AND THE FACT THAT STABILITREK IS AN INTEGRAL SAFETY FEATURE OF THE VEHICLE IN AVOIDING ACCIDENTS SEEMS TO MERIT A R…

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ODI 11499925

2017 gmc Terrain. vin -[XXX] on 12-26-2023 milage - 80694 Catastrophic failure involving PCV Valve and blown seal that destroyed the motor. So ...why or even how are we discussing rear main Seal. This is COMPLETELY UNACCEPTA,BLE. I have 2 kids starting to drive the repair estimate is $8.000 to $10.000 INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

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ODI 11500269

The rear main seal is out, which is causing an oil leak. The intake manifold failed because the pvc system has a clog which has caused too much pressure to build up and caused the rear main seal to blow out. (PVC pipe is freezing over in cold temperatures which causes the failure of the main seal to blow out subsequently leading to additional major issues and parts failure. This issue has occurred in an overwhelming amount of vehicles.)

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—
3
ODI 11500269

The rear main seal is out, which is causing an oil leak. The intake manifold failed because the pvc system has a clog which has caused too much pressure to build up and caused the rear main seal to blow out. (PVC pipe is freezing over in cold temperatures which causes the failure of the main seal to blow out subsequently leading to additional major issues and parts failure. This issue has occurred in an overwhelming amount of vehicles.)

Look up ODI 11500269 at NHTSA ↗

ODI 11529747

We have had many GM vehicles my husband worked at GM retired now. Our complaint is we have a GMC Denali 2017 only 79000 miles on it. All upto date changes regularly all. Other like Transmission oil changed all upkeep to date. Transmission needs rebuilt. We are in our 80’s And don’t beat up our cars. Replace or rebuild transmission 3500 to 4500 bucks. That is a lot of money for us. No longer covered. It shudders when you drive at any speed and feels so unsafe. Took it to GM garage and they couldn’t find anything wrong. No warning lights…

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ODI 11544332

1. The car started making a noise then started surging and jerking. I'm not a mechanic, so I don't know what happened but it will not crank now. Yes, someone can come inspect the vehicle, by appointment only. 2. I was afraid that the car was going to blow up or the brakes would not hold. 3. No, the problem has not been reproduced or inspected. 4. No, the vehicle or component has not been inspected. 5. NO, there were no warning lights to let me know there was a problem.

Look up ODI 11544332 at NHTSA ↗

0
3
ODI 11499925

2017 gmc Terrain. vin -[XXX] on 12-26-2023 milage - 80694 Catastrophic failure involving PCV Valve and blown seal that destroyed the motor. So ...why or even how are we discussing rear main Seal. This is COMPLETELY UNACCEPTA,BLE. I have 2 kids starting to drive the repair estimate is $8.000 to $10.000 INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

Look up ODI 11499925 at NHTSA ↗

ODI 11688652

We have been keeping up with all maintenance and oil changes. We have only driven the car for less than a year. At time of oil change; the oil has been low, resulting in OVER oil consumption; Requiring an extra quart of oil to be added between oil changes. When we purchased the vehicle, there was an strong exhaust smell; The shop that we bought the vehicle stated there were no issues and we have taken it to them multiple times an hour away from our home. The car completely shut off while my minor son and I were driving. Placing both of our live…

Look up ODI 11688652 at NHTSA ↗

ODI 11712537

I am filing this complaint to report a catastrophic engine failure involving my 2017 GMC Terrain equipped with the 2.4L Ecotec engine, which I believe is the result of a known manufacturing defect related to excessive oil consumption and premature internal engine wear. At approximately 88,000 miles, my vehicle experienced severe engine failure, including excessive oil consumption, timing chain failure, and complete engine failure, which has been confirmed in writing by a licensed repair facility. The shop determined that the engine failure was…

Look up ODI 11712537 at NHTSA ↗

00
1
ODI 11667967

Throttle position system all of a sudden went bad. My 2017 Terrain started shaking. I was holding up traffic. The sun couldn't go over 5mph. I've read online where this is happening alot in 2010'2017 GMC Terrains.

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Unknown Or Other
9
ODI 11448634

The rear main seal broke. Causing oil to leave the reservoir and empty the engine. This was due to a frozen pvc from cold temperatures. My vehicles engine light came on and I pulled over immediately noticing there was no oil. but there was never an indication of low oil. My vehicle is ervex with gmc every 5k miles for oil. Only 74,000 miles on a 2017 terrain. This is a manufacturers faulty equipment.

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ODI 11500269

The rear main seal is out, which is causing an oil leak. The intake manifold failed because the pvc system has a clog which has caused too much pressure to build up and caused the rear main seal to blow out. (PVC pipe is freezing over in cold temperatures which causes the failure of the main seal to blow out subsequently leading to additional major issues and parts failure. This issue has occurred in an overwhelming amount of vehicles.)

Look up ODI 11500269 at NHTSA ↗

ODI 11544332

1. The car started making a noise then started surging and jerking. I'm not a mechanic, so I don't know what happened but it will not crank now. Yes, someone can come inspect the vehicle, by appointment only. 2. I was afraid that the car was going to blow up or the brakes would not hold. 3. No, the problem has not been reproduced or inspected. 4. No, the vehicle or component has not been inspected. 5. NO, there were no warning lights to let me know there was a problem.

Look up ODI 11544332 at NHTSA ↗

3
ODI 11500269

The rear main seal is out, which is causing an oil leak. The intake manifold failed because the pvc system has a clog which has caused too much pressure to build up and caused the rear main seal to blow out. (PVC pipe is freezing over in cold temperatures which causes the failure of the main seal to blow out subsequently leading to additional major issues and parts failure. This issue has occurred in an overwhelming amount of vehicles.)

Look up ODI 11500269 at NHTSA ↗

ODI 11529747

We have had many GM vehicles my husband worked at GM retired now. Our complaint is we have a GMC Denali 2017 only 79000 miles on it. All upto date changes regularly all. Other like Transmission oil changed all upkeep to date. Transmission needs rebuilt. We are in our 80’s And don’t beat up our cars. Replace or rebuild transmission 3500 to 4500 bucks. That is a lot of money for us. No longer covered. It shudders when you drive at any speed and feels so unsafe. Took it to GM garage and they couldn’t find anything wrong. No warning lights…

Look up ODI 11529747 at NHTSA ↗

ODI 11544332

1. The car started making a noise then started surging and jerking. I'm not a mechanic, so I don't know what happened but it will not crank now. Yes, someone can come inspect the vehicle, by appointment only. 2. I was afraid that the car was going to blow up or the brakes would not hold. 3. No, the problem has not been reproduced or inspected. 4. No, the vehicle or component has not been inspected. 5. NO, there were no warning lights to let me know there was a problem.

Look up ODI 11544332 at NHTSA ↗

—
2
ODI 11320468 · 45,000 mi

I WAS MAKING A LEFT TURN DURING A GREEN LIGHT MY CAR WAS IN MOTION. A WHITE VAN WAS SPEEDING TOWARDS ME FROM THE DRIVERS SIDE GOING STRAIGHT AT ME AT HIGH SPEED WITH A RED LIGHT. THEY HIT THE FRONT DRIVERS END OF MY CAR WHICH MADE MY CAR SPIN OUT. THE AIRBAGS DID NOT DEPLOY. THE WHOLE FRONT END OF MY CAR WAS RUINED.

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ODI 11397678 · 37,000 mi

PURCHASED GMC 2017 TERRAIN 1 MONTH AGO TODAY. THE FIRST WEEK I HAD IT THE ENGINE KEPT STALLING WHILE IDLING. I TOOK IT TO THE DEALERSHIP FOR THEM TO FIX. I GOT IT BACK AND IT SEEMED TO RUN HARD. 3 DAYS LATER I FOUND THAT NOT ONE BUT BOTH KEY FOBS WOULD NOT WORK. THE BATTERY IS BRAND NEW. WHEN I SPOKE TO SERVICE MAN AT DEALERSHIP, HE STATED THAT ONE FOB WAS FAULTY AND THEY WOULD ORDER A NEW ONE. I HAVEN'T HEARD BACK FROM THEM...TODAY I GOT INTO A FRONT END COLLISION WHERE THE AIR BAGS DID NOT DEPLOY CAUSING ME INJURY. ONLY AFTER THE FACT DID THE…

Look up ODI 11397678 at NHTSA ↗

1
ODI 11000349 · 7,500 mi

BLIND SIDE ALERT ACTIVATES WHEN IT IS RAINING AND THERE ARE NO CARS NEARBY. THIS ONLY OCCURS WHEN RAINING. NO CODES ARE THROWN SO DEALER SERVICE WON'T TROUBLESHOOT. THIS CAN ONLY BE REPRODUCED ON A HIGHWAY OR PARKWAY, WHEN IT IS RAINING AND NO OTHER CARS ARE NEARBY. CANNOT BE REPRODUCED ON REGULAR STREETS WITH OTHER CARS AROUND. I'VE HAD MY CAR IN TO THE DEALER SERVICE 3 TIMES, ALL WITH THE SAME RESULTS. NO CODES IN THE COMPUTER AND CANNOT REPRODUCE. THE SERVICE DEPARTMENT ONLY TESTS ON THE LOCAL STREETS. THERE ARE OTHER CARS AROUND, SO HOW CA…

Look up ODI 11000349 at NHTSA ↗

0
2
ODI 11320468 · 45,000 mi

I WAS MAKING A LEFT TURN DURING A GREEN LIGHT MY CAR WAS IN MOTION. A WHITE VAN WAS SPEEDING TOWARDS ME FROM THE DRIVERS SIDE GOING STRAIGHT AT ME AT HIGH SPEED WITH A RED LIGHT. THEY HIT THE FRONT DRIVERS END OF MY CAR WHICH MADE MY CAR SPIN OUT. THE AIRBAGS DID NOT DEPLOY. THE WHOLE FRONT END OF MY CAR WAS RUINED.

Look up ODI 11320468 at NHTSA ↗

ODI 11397678 · 37,000 mi

PURCHASED GMC 2017 TERRAIN 1 MONTH AGO TODAY. THE FIRST WEEK I HAD IT THE ENGINE KEPT STALLING WHILE IDLING. I TOOK IT TO THE DEALERSHIP FOR THEM TO FIX. I GOT IT BACK AND IT SEEMED TO RUN HARD. 3 DAYS LATER I FOUND THAT NOT ONE BUT BOTH KEY FOBS WOULD NOT WORK. THE BATTERY IS BRAND NEW. WHEN I SPOKE TO SERVICE MAN AT DEALERSHIP, HE STATED THAT ONE FOB WAS FAULTY AND THEY WOULD ORDER A NEW ONE. I HAVEN'T HEARD BACK FROM THEM...TODAY I GOT INTO A FRONT END COLLISION WHERE THE AIR BAGS DID NOT DEPLOY CAUSING ME INJURY. ONLY AFTER THE FACT DID THE…

Look up ODI 11397678 at NHTSA ↗

2
ODI 11657081

1st time - rear main seal blew out & engine lost all of its oil causing rocker arm to break & chains to slip-vehicle sputtered & DIED while driving down busy street & would not restart - my safety & safety of others driving behind me were at risk for causing a rear end accident and/or pile up crash - no warning lights or sounds alerted me - dealership told us General Motors is aware this is/has been a problem with 2017 Terrain vehicles especially those driven in Midwest states due to colder temperatures - the intake manifold vent hole is not la…

Look up ODI 11657081 at NHTSA ↗

ODI 11719289

I had a message flash that said the power to the engine was reduce. Next message said check stabilink ( or something similar).. it said drive with caution. I live 2 mins from my job I drove home and pulled in the driveway I then felt the car act like it wanted to shake. This was on 2-10-26 I contacted onstar asked them to run a diagnostic. The codes that came back P0016 p0089 p228D are very well known codes with many people with the same vehicle/engine that have had to replace the engine. The engines have known issues had I known that maybe I …

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Air Bags
1
ODI 11570146

The air bags will show that they are shut off while we are driving down the road with my wife sitting in the seat and they will also does it if we are just sitting in the drive way. Also they had a recall in the older models of this car for the pvc valve getting clogged and building pressure and causing the lower seal to bust and that happed to my car but they never gave a low oil light when it happed. All that happed was my wife was driving and the lower engine power came on while she was driving in traffic causing her to freak out and feel …

Look up ODI 11570146 at NHTSA ↗

0
2
ODI 11320468 · 45,000 mi

I WAS MAKING A LEFT TURN DURING A GREEN LIGHT MY CAR WAS IN MOTION. A WHITE VAN WAS SPEEDING TOWARDS ME FROM THE DRIVERS SIDE GOING STRAIGHT AT ME AT HIGH SPEED WITH A RED LIGHT. THEY HIT THE FRONT DRIVERS END OF MY CAR WHICH MADE MY CAR SPIN OUT. THE AIRBAGS DID NOT DEPLOY. THE WHOLE FRONT END OF MY CAR WAS RUINED.

Look up ODI 11320468 at NHTSA ↗

ODI 11397678 · 37,000 mi

PURCHASED GMC 2017 TERRAIN 1 MONTH AGO TODAY. THE FIRST WEEK I HAD IT THE ENGINE KEPT STALLING WHILE IDLING. I TOOK IT TO THE DEALERSHIP FOR THEM TO FIX. I GOT IT BACK AND IT SEEMED TO RUN HARD. 3 DAYS LATER I FOUND THAT NOT ONE BUT BOTH KEY FOBS WOULD NOT WORK. THE BATTERY IS BRAND NEW. WHEN I SPOKE TO SERVICE MAN AT DEALERSHIP, HE STATED THAT ONE FOB WAS FAULTY AND THEY WOULD ORDER A NEW ONE. I HAVEN'T HEARD BACK FROM THEM...TODAY I GOT INTO A FRONT END COLLISION WHERE THE AIR BAGS DID NOT DEPLOY CAUSING ME INJURY. ONLY AFTER THE FACT DID THE…

Look up ODI 11397678 at NHTSA ↗

—
1
ODI 11243159 · 42,000 mi

I WAS DRIVING DOWN THE ROAD AT 55 MPH WHEN A DEER RAN OUT AND HIT THE PASSENGER SIDE OF MY VEHICLE. IT BOUNCED AND ROLLED OFF THE DRIVERS SIDE. I PULLED THE VEHICLE OFF TO THE SIDE OF THE ROAD. ALL OF THE ELECTRIC COMPONENTS IN THE VEHICLE WERE ON. THE INTERIOR LIGHTS WERE ON, THE HAZARD LIGHTS WERE FLASHING AND THE CONSOLE WAS LOCKED UP. I PUSHED THE BUTTONS, BUT NOTHING HAPPENED. THE AIRBAGS DID NOT DEPLOY THERE WAS A MESSAGE ON THE SCREEN THAT SAY SERVICE AIRBAG (BUT THEY HADN'T DEPLOYED). I COULD SMELL SOMETHING BURNING, THE VEHICLE W…

Look up ODI 11243159 at NHTSA ↗

0
4
ODI 11164477 · 26,800 mi

TRAVELING ON STATE HIGHWAY 136 BETWEEN 50 AND 55MPH. THE LISTED VEHICLE STRUCK A DEER CAUSING SIGNIFICANT FRONT END DAMAGE. IMMEDIATELY FOLLOWING THERE WAS A VERY STRONG ODOR SIMILAR TO GUN POWDER. THE AIRBAG LIGHT ILLUMINATED AND ON STAR CAME ON LINE IN THE CAR DUE TO CRASH SENSOR NOTIFICATION. HOWEVER, THERE WAS NO AIRBAG DEPLOYMENT.THE ENTIRE FRONT END OF THE CAR SUSTAINED DAMAGE AS WELL AS THE RADIATOR. THE DRIVERS SIDE FRONT QUARTER PANEL ALSO BUCKLED. IT IS UNKNOWN AT THIS TIME OF FURTHER DAMAGE. THE VEHICLE SUSTAINED ENOUGH DAMAGE TO WHE…

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ODI 11241899 · 58,000 mi

WHILE CHECKING THE REAR VIEW MIRROR A 1998 CHEVY TRUCK CAME TP A SUDDEN STOP ON THE HIGHWAY, AND I COULD NOT MISS THE TRUCK THE DRIVER CLAIMED HE THOUGHT HE HAD MISSED HIS TURN, WHEN MY SUV COLLIDED WITH THE TRUCK. THE POWDER CAME OUT BUT THE AIRBAGS NEVER DID COME OUT,AND THE PASSENGER SEATBELT LOCKED.

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ODI 11320468 · 45,000 mi

I WAS MAKING A LEFT TURN DURING A GREEN LIGHT MY CAR WAS IN MOTION. A WHITE VAN WAS SPEEDING TOWARDS ME FROM THE DRIVERS SIDE GOING STRAIGHT AT ME AT HIGH SPEED WITH A RED LIGHT. THEY HIT THE FRONT DRIVERS END OF MY CAR WHICH MADE MY CAR SPIN OUT. THE AIRBAGS DID NOT DEPLOY. THE WHOLE FRONT END OF MY CAR WAS RUINED.

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0
Electrical System
3
ODI 11499925

2017 gmc Terrain. vin -[XXX] on 12-26-2023 milage - 80694 Catastrophic failure involving PCV Valve and blown seal that destroyed the motor. So ...why or even how are we discussing rear main Seal. This is COMPLETELY UNACCEPTA,BLE. I have 2 kids starting to drive the repair estimate is $8.000 to $10.000 INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

Look up ODI 11499925 at NHTSA ↗

ODI 11688652

We have been keeping up with all maintenance and oil changes. We have only driven the car for less than a year. At time of oil change; the oil has been low, resulting in OVER oil consumption; Requiring an extra quart of oil to be added between oil changes. When we purchased the vehicle, there was an strong exhaust smell; The shop that we bought the vehicle stated there were no issues and we have taken it to them multiple times an hour away from our home. The car completely shut off while my minor son and I were driving. Placing both of our live…

Look up ODI 11688652 at NHTSA ↗

ODI 11712537

I am filing this complaint to report a catastrophic engine failure involving my 2017 GMC Terrain equipped with the 2.4L Ecotec engine, which I believe is the result of a known manufacturing defect related to excessive oil consumption and premature internal engine wear. At approximately 88,000 miles, my vehicle experienced severe engine failure, including excessive oil consumption, timing chain failure, and complete engine failure, which has been confirmed in writing by a licensed repair facility. The shop determined that the engine failure was…

Look up ODI 11712537 at NHTSA ↗

3
ODI 11499925

2017 gmc Terrain. vin -[XXX] on 12-26-2023 milage - 80694 Catastrophic failure involving PCV Valve and blown seal that destroyed the motor. So ...why or even how are we discussing rear main Seal. This is COMPLETELY UNACCEPTA,BLE. I have 2 kids starting to drive the repair estimate is $8.000 to $10.000 INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

Look up ODI 11499925 at NHTSA ↗

ODI 11688652

We have been keeping up with all maintenance and oil changes. We have only driven the car for less than a year. At time of oil change; the oil has been low, resulting in OVER oil consumption; Requiring an extra quart of oil to be added between oil changes. When we purchased the vehicle, there was an strong exhaust smell; The shop that we bought the vehicle stated there were no issues and we have taken it to them multiple times an hour away from our home. The car completely shut off while my minor son and I were driving. Placing both of our live…

Look up ODI 11688652 at NHTSA ↗

ODI 11712537

I am filing this complaint to report a catastrophic engine failure involving my 2017 GMC Terrain equipped with the 2.4L Ecotec engine, which I believe is the result of a known manufacturing defect related to excessive oil consumption and premature internal engine wear. At approximately 88,000 miles, my vehicle experienced severe engine failure, including excessive oil consumption, timing chain failure, and complete engine failure, which has been confirmed in writing by a licensed repair facility. The shop determined that the engine failure was…

Look up ODI 11712537 at NHTSA ↗

1
ODI 11000349 · 7,500 mi

BLIND SIDE ALERT ACTIVATES WHEN IT IS RAINING AND THERE ARE NO CARS NEARBY. THIS ONLY OCCURS WHEN RAINING. NO CODES ARE THROWN SO DEALER SERVICE WON'T TROUBLESHOOT. THIS CAN ONLY BE REPRODUCED ON A HIGHWAY OR PARKWAY, WHEN IT IS RAINING AND NO OTHER CARS ARE NEARBY. CANNOT BE REPRODUCED ON REGULAR STREETS WITH OTHER CARS AROUND. I'VE HAD MY CAR IN TO THE DEALER SERVICE 3 TIMES, ALL WITH THE SAME RESULTS. NO CODES IN THE COMPUTER AND CANNOT REPRODUCE. THE SERVICE DEPARTMENT ONLY TESTS ON THE LOCAL STREETS. THERE ARE OTHER CARS AROUND, SO HOW CA…

Look up ODI 11000349 at NHTSA ↗

1
ODI 11243159 · 42,000 mi

I WAS DRIVING DOWN THE ROAD AT 55 MPH WHEN A DEER RAN OUT AND HIT THE PASSENGER SIDE OF MY VEHICLE. IT BOUNCED AND ROLLED OFF THE DRIVERS SIDE. I PULLED THE VEHICLE OFF TO THE SIDE OF THE ROAD. ALL OF THE ELECTRIC COMPONENTS IN THE VEHICLE WERE ON. THE INTERIOR LIGHTS WERE ON, THE HAZARD LIGHTS WERE FLASHING AND THE CONSOLE WAS LOCKED UP. I PUSHED THE BUTTONS, BUT NOTHING HAPPENED. THE AIRBAGS DID NOT DEPLOY THERE WAS A MESSAGE ON THE SCREEN THAT SAY SERVICE AIRBAG (BUT THEY HADN'T DEPLOYED). I COULD SMELL SOMETHING BURNING, THE VEHICLE W…

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—000
Exterior Lighting00000—00
Structure:Body00
2
ODI 11320468 · 45,000 mi

I WAS MAKING A LEFT TURN DURING A GREEN LIGHT MY CAR WAS IN MOTION. A WHITE VAN WAS SPEEDING TOWARDS ME FROM THE DRIVERS SIDE GOING STRAIGHT AT ME AT HIGH SPEED WITH A RED LIGHT. THEY HIT THE FRONT DRIVERS END OF MY CAR WHICH MADE MY CAR SPIN OUT. THE AIRBAGS DID NOT DEPLOY. THE WHOLE FRONT END OF MY CAR WAS RUINED.

Look up ODI 11320468 at NHTSA ↗

ODI 11397678 · 37,000 mi

PURCHASED GMC 2017 TERRAIN 1 MONTH AGO TODAY. THE FIRST WEEK I HAD IT THE ENGINE KEPT STALLING WHILE IDLING. I TOOK IT TO THE DEALERSHIP FOR THEM TO FIX. I GOT IT BACK AND IT SEEMED TO RUN HARD. 3 DAYS LATER I FOUND THAT NOT ONE BUT BOTH KEY FOBS WOULD NOT WORK. THE BATTERY IS BRAND NEW. WHEN I SPOKE TO SERVICE MAN AT DEALERSHIP, HE STATED THAT ONE FOB WAS FAULTY AND THEY WOULD ORDER A NEW ONE. I HAVEN'T HEARD BACK FROM THEM...TODAY I GOT INTO A FRONT END COLLISION WHERE THE AIR BAGS DID NOT DEPLOY CAUSING ME INJURY. ONLY AFTER THE FACT DID THE…

Look up ODI 11397678 at NHTSA ↗

4
ODI 11164477 · 26,800 mi

TRAVELING ON STATE HIGHWAY 136 BETWEEN 50 AND 55MPH. THE LISTED VEHICLE STRUCK A DEER CAUSING SIGNIFICANT FRONT END DAMAGE. IMMEDIATELY FOLLOWING THERE WAS A VERY STRONG ODOR SIMILAR TO GUN POWDER. THE AIRBAG LIGHT ILLUMINATED AND ON STAR CAME ON LINE IN THE CAR DUE TO CRASH SENSOR NOTIFICATION. HOWEVER, THERE WAS NO AIRBAG DEPLOYMENT.THE ENTIRE FRONT END OF THE CAR SUSTAINED DAMAGE AS WELL AS THE RADIATOR. THE DRIVERS SIDE FRONT QUARTER PANEL ALSO BUCKLED. IT IS UNKNOWN AT THIS TIME OF FURTHER DAMAGE. THE VEHICLE SUSTAINED ENOUGH DAMAGE TO WHE…

Look up ODI 11164477 at NHTSA ↗

ODI 11241899 · 58,000 mi

WHILE CHECKING THE REAR VIEW MIRROR A 1998 CHEVY TRUCK CAME TP A SUDDEN STOP ON THE HIGHWAY, AND I COULD NOT MISS THE TRUCK THE DRIVER CLAIMED HE THOUGHT HE HAD MISSED HIS TURN, WHEN MY SUV COLLIDED WITH THE TRUCK. THE POWDER CAME OUT BUT THE AIRBAGS NEVER DID COME OUT,AND THE PASSENGER SEATBELT LOCKED.

Look up ODI 11241899 at NHTSA ↗

ODI 11320468 · 45,000 mi

I WAS MAKING A LEFT TURN DURING A GREEN LIGHT MY CAR WAS IN MOTION. A WHITE VAN WAS SPEEDING TOWARDS ME FROM THE DRIVERS SIDE GOING STRAIGHT AT ME AT HIGH SPEED WITH A RED LIGHT. THEY HIT THE FRONT DRIVERS END OF MY CAR WHICH MADE MY CAR SPIN OUT. THE AIRBAGS DID NOT DEPLOY. THE WHOLE FRONT END OF MY CAR WAS RUINED.

Look up ODI 11320468 at NHTSA ↗

00—0
Fuel/Propulsion System
3
ODI 11657081

1st time - rear main seal blew out & engine lost all of its oil causing rocker arm to break & chains to slip-vehicle sputtered & DIED while driving down busy street & would not restart - my safety & safety of others driving behind me were at risk for causing a rear end accident and/or pile up crash - no warning lights or sounds alerted me - dealership told us General Motors is aware this is/has been a problem with 2017 Terrain vehicles especially those driven in Midwest states due to colder temperatures - the intake manifold vent hole is not la…

Look up ODI 11657081 at NHTSA ↗

ODI 11667967

Throttle position system all of a sudden went bad. My 2017 Terrain started shaking. I was holding up traffic. The sun couldn't go over 5mph. I've read online where this is happening alot in 2010'2017 GMC Terrains.

Look up ODI 11667967 at NHTSA ↗

ODI 11719289

I had a message flash that said the power to the engine was reduce. Next message said check stabilink ( or something similar).. it said drive with caution. I live 2 mins from my job I drove home and pulled in the driveway I then felt the car act like it wanted to shake. This was on 2-10-26 I contacted onstar asked them to run a diagnostic. The codes that came back P0016 p0089 p228D are very well known codes with many people with the same vehicle/engine that have had to replace the engine. The engines have known issues had I known that maybe I …

Look up ODI 11719289 at NHTSA ↗

1
ODI 11667967

Throttle position system all of a sudden went bad. My 2017 Terrain started shaking. I was holding up traffic. The sun couldn't go over 5mph. I've read online where this is happening alot in 2010'2017 GMC Terrains.

Look up ODI 11667967 at NHTSA ↗

2
ODI 11657081

1st time - rear main seal blew out & engine lost all of its oil causing rocker arm to break & chains to slip-vehicle sputtered & DIED while driving down busy street & would not restart - my safety & safety of others driving behind me were at risk for causing a rear end accident and/or pile up crash - no warning lights or sounds alerted me - dealership told us General Motors is aware this is/has been a problem with 2017 Terrain vehicles especially those driven in Midwest states due to colder temperatures - the intake manifold vent hole is not la…

Look up ODI 11657081 at NHTSA ↗

ODI 11719289

I had a message flash that said the power to the engine was reduce. Next message said check stabilink ( or something similar).. it said drive with caution. I live 2 mins from my job I drove home and pulled in the driveway I then felt the car act like it wanted to shake. This was on 2-10-26 I contacted onstar asked them to run a diagnostic. The codes that came back P0016 p0089 p228D are very well known codes with many people with the same vehicle/engine that have had to replace the engine. The engines have known issues had I known that maybe I …

Look up ODI 11719289 at NHTSA ↗

0000—

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.

6 patterns with matching reports.

Warning lights and dashboard alerts

23 mentions · 17.2% of complaints

Median mileage: 97,000 mi (10 usable records).

ODI 11390694 · 46,580 mi

MY CHECK ENGINE LIGHT CAME ON ALONG WITH A A MESSAGE THAT STATES 'REDUCED ENGINE POWER' AND A MESSAGE READING 'SERVICE STABILITREK WHEN I WAS DRIVING ON THE HIGHWAY AT 70 MPH. THIS CREATED SUDDENLY JERKING AND SLOW ACCELERATION SO THAT I HAD TO PULL OFF THE ROAD. I FOUND A FORUM AT [XXX] THAT REVEALS THAT THIS HAS BEEN AN ISSUE WITH GMC MODES AT LEAST AS LONG AS 2011. THE DURATION FOR WHICH THIS HAS BEEN A PROBLEM WITH GMC MODELS, AND THE FACT THAT STABILITREK IS AN INTEGRAL SAFETY FEATURE OF THE VEHICLE IN AVOIDING ACCIDENTS SEEMS TO MERIT A R…

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ODI 11429650 · 48,850 mi

The contact owns a 2017 GMC Terrain. The contact stated while driving approximately 25 mph, the vehicle lost electrical and motive power. The contact was able to restart the vehicle. The contact stated that there was no warning light illuminated. The vehicle was diagnosed but not repaired. The manufacturer was informed of the failure. The contact was still awaiting a response. The failure mileage was approximately 48,850.

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ODI 11455588 · 94,000 mi

The contact's wife owns a 2017 GMC Terrain. The contact stated while his wife was driving 40 MPH, the vehicle started to stall, and shuddered inadvertently. The check engine warning light was illuminated. The contact met his wife at the scene and noticed that oil was leaking from underneath the front end of the vehicle onto the ground. The contact refilled the engine oil and his wife was able to drive the vehicle to their residence; however, oil continued to leak while she was driving. The contact refilled the engine oil and the vehicle was tak…

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

Stalling or loss of power

19 mentions · 14.2% of complaints

Median mileage: 89,500 mi (6 usable records).

ODI 11397678 · 37,000 mi

PURCHASED GMC 2017 TERRAIN 1 MONTH AGO TODAY. THE FIRST WEEK I HAD IT THE ENGINE KEPT STALLING WHILE IDLING. I TOOK IT TO THE DEALERSHIP FOR THEM TO FIX. I GOT IT BACK AND IT SEEMED TO RUN HARD. 3 DAYS LATER I FOUND THAT NOT ONE BUT BOTH KEY FOBS WOULD NOT WORK. THE BATTERY IS BRAND NEW. WHEN I SPOKE TO SERVICE MAN AT DEALERSHIP, HE STATED THAT ONE FOB WAS FAULTY AND THEY WOULD ORDER A NEW ONE. I HAVEN'T HEARD BACK FROM THEM...TODAY I GOT INTO A FRONT END COLLISION WHERE THE AIR BAGS DID NOT DEPLOY CAUSING ME INJURY. ONLY AFTER THE FACT DID THE…

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ODI 11455588 · 94,000 mi

The contact's wife owns a 2017 GMC Terrain. The contact stated while his wife was driving 40 MPH, the vehicle started to stall, and shuddered inadvertently. The check engine warning light was illuminated. The contact met his wife at the scene and noticed that oil was leaking from underneath the front end of the vehicle onto the ground. The contact refilled the engine oil and his wife was able to drive the vehicle to their residence; however, oil continued to leak while she was driving. The contact refilled the engine oil and the vehicle was tak…

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ODI 11498874

timing chain issues resulting in a loss of power of the vehicle while driving. The vehicle stalls out and shuts off. Or it will go into power saving mode and slow down to only 20mph. It did this to me one a MAJOR HIGHWAY and I almost was in an accident. Way to many issues with gmc owners and the timing chain on their vehicles

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

Oil consumption or dilution

18 mentions · 13.4% of complaints

Median mileage: 115,000 mi (2 usable records).

ODI 11430158

Engine started consuming oil at around 90,000 miles. First noticed after a Oil change with the dealer we bought it from. Questioned them about it once we checked the oil, and noticed it being low after experiencing a engine noise. Dealer had us bring it back , refilled it, and test drove it for 20 miles. They sent it back with us, stating it may not have been topped off correctly. Noticed the issue several more times, and told the dealer , they then had us to a oil consumption test. After test was concluded recommended that the piston rings be …

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ODI 11503805

Car died out of nowhere. Towed to dealership. Upon inspection we were told that the engine needs to be replaced. Had a 3rd party come to investigate and gave a diagnostic report. GM has notices and there are articles outlining the defect/failure of the engine due to excessive oil consumption and issues with PCV and rear main seal.

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ODI 11543407

2017 GMC Terrain motors consume oil at an excessive rate (1 quart per 1,000 miles). Getting an oil change every 5,000 miles, even consistently, puts the engine at risk for major internal failure and safety risks to the passengers. My engine in my 2017 GMC Terrain has a broken timing chain and internal damage due to the excessive oil consumption issue. The engine will have to be replaced. GM has known about this issue for years. GM is in several lawsuits for this issue, but GM has failed to recall the parts of the motor that are excessively co…

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

Hard or delayed shifting

6 mentions · 4.5% of complaints

Median mileage: 46,580 mi (1 usable records).

ODI 11390694 · 46,580 mi

MY CHECK ENGINE LIGHT CAME ON ALONG WITH A A MESSAGE THAT STATES 'REDUCED ENGINE POWER' AND A MESSAGE READING 'SERVICE STABILITREK WHEN I WAS DRIVING ON THE HIGHWAY AT 70 MPH. THIS CREATED SUDDENLY JERKING AND SLOW ACCELERATION SO THAT I HAD TO PULL OFF THE ROAD. I FOUND A FORUM AT [XXX] THAT REVEALS THAT THIS HAS BEEN AN ISSUE WITH GMC MODES AT LEAST AS LONG AS 2011. THE DURATION FOR WHICH THIS HAS BEEN A PROBLEM WITH GMC MODELS, AND THE FACT THAT STABILITREK IS AN INTEGRAL SAFETY FEATURE OF THE VEHICLE IN AVOIDING ACCIDENTS SEEMS TO MERIT A R…

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ODI 11458631

transmission jerking at low speeds no power,was told by dealer i need a new transmission i only have 60,000 miles on my 2017 terain gmc no warning indicator lights came on

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ODI 11544332

1. The car started making a noise then started surging and jerking. I'm not a mechanic, so I don't know what happened but it will not crank now. Yes, someone can come inspect the vehicle, by appointment only. 2. I was afraid that the car was going to blow up or the brakes would not hold. 3. No, the problem has not been reproduced or inspected. 4. No, the vehicle or component has not been inspected. 5. NO, there were no warning lights to let me know there was a problem.

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Matching rule\b(hard shift\w*|rough shift\w*|delay\w* shift\w*|shift\w* hard|jerk\w*|lurch\w*)\b

Fuel smell or leak mentions

1 mentions · 0.7% of complaints

Median mileage: Unavailable (0 usable records).

ODI 11507532

In 10 degree weather after warming the car up and driving 15 miles began noticing exhaust smell but wasn't sure it was my car. No warning lights. Arrived at destination parking lot and car began to run rough and stall out and only then did engine light and oil pressure light come on. Strong exhaust/gas smell. Stranded in frigid weather with passenger in a wheelchair. Had car towed to dealer- pvc port plugged causing oil pressure to blow out rear main seal losing all oil causing damage to the engine and components. Warning lights did not come …

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

Steering assistance concerns

1 mentions · 0.7% of complaints

Median mileage: Unavailable (0 usable records).

ODI 11698477

The power steering assembly failed and caught on fire. This then caused the engine to malfunction and no longer work. This happened while driving on the interstate at a speed of approximately 80mph. No prior check engine lights were visible

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