2016 GMC Terrain

These are unverified consumer reports filed with NHTSA, shown as submitted.

• 12/29/2023· VISIBILITY/WIPER

  My wife was driving on the highway to work when it was raining. Both of the wipers stopped working all of a sudden causing her to not be able to see out of the windshield. When she got home that night I could see that the linkage arm had came off the ball joint.

• 12/28/2021· ELECTRONIC STABILITY CONTROL (ESC)

  The contact owns a 2016 GMC Terrain. The contact stated while driving approximately 65 MPH, the stability track warning light illuminated. The contact was able to pull over and restart the vehicle however, the warning light remained illuminated. The vehicle was taken to a local dealer where it was diagnosed with needing the electronic brake control module replaced; however, the vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 40,000.

• 12/21/2018· UNKNOWN OR OTHER

  CONSTANTLY DIES. TOOK IT TO A SHOP TO SEE WHAT OR WHY. ITS THE INTAKE VALVE TIMING SOLENOID. WAS TOLD COULD REPLACE THE PART BUT IT NEVER REALLY FIXES THE PROBLEM HAVE TO TAKE ALL THE HEADS OFF AND CLEAN THE GUMMED UP OIL. I HAVE REGULAR OIL CHANGES. I EVEN GET IT TAKEN IN FOR AN OIL CHANGE BEFORE MY CAR TELLS ME I NEED TOO.

• 12/20/2020· VISIBILITY/WIPER

  WINDSHIELD WIPERS STOPPED WORKING. I CAN HEAR THE MOTOR WORKING BUT THE ARMS DOD NOT MOVE.

• 12/20/2019· SERVICE BRAKESCrash

  HUSBAND WAS TRAVELING UNDER 25 MPH UP HILL AND TWO VEHICLES AHEAD OF HIM ABRUPTLY STOPPED FOR UNKNOWN REASON WHICH RESULTED IN THE VEHICLE IN FRONT DOING THE SAME CAUSING MY HUSBAND HAVING TO HARD BRAKE. AS HE TRIED TO STOP THE VEHICLE THE BRAKES WOULDN'T RESPOND AND CAR KEPT ROLLING RESULTING IN AN ACCIDENT. THE ABS CONTROLLER FAILED

• 12/17/2025· AIR BAGSCrash

  The contact owns a 2016 GMC Terrain. The contact stated that while driving approximately 20 MPH, a second vehicle crashed into the front passenger side of the vehicle. During the crash, the vehicle sustained severe damage to the front passenger side, but no air bags inside the cabin of the vehicle deployed. The driver of the other vehicle reported no injuries, and the air bags in her vehicle did deploy. The contact was transported from the scene of the crash to the local hospital with multiple injuries that included a head contusion and burn, left knee contusion, right hand, and right foot contusions. A police report was taken at the scene, and the vehicle was towed to the local collision center. The cause of the failure was not determined. The manufacturer and local dealer were not contacted. The failure mileage was 129,000.

• 12/06/2024· FUEL/PROPULSION SYSTEM

  Fuil tank is leaking from the top of the fuil tank.

• 11/26/2021· UNKNOWN OR OTHER

  Transmission, hesitates when your at stop and try to accelerate, cars starts shaking, felling like your driving on cobblestone

• 11/14/2022· EXTERIOR LIGHTING

  The contact owns a 2016 GMC Terrain. The contact received notification of NHTSA Campaign Number: 22V137000 (Exterior Lighting) however, the part to do the recall repair was not yet available. The local dealer was contacted twice. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.

• 11/10/2021· ENGINE

  I have to put oil in my car every 2 weeks. There are no leaks. The engine is burning oil.

• 11/06/2018· VISIBILITY/WIPER

  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 THE GMC TERRAIN IS NOT PART OF THE RECALL AT THIS TIME. FROM RESEARCH I HAVE DONE, THE WIPER TRANSMISSION ON MY VEHICLE IS THE SAME DESIGN AS THE VEHICLES INVOLVED IN THE RECALL. ALTHOUGH AN ACCIDENT WAS NOT A PART OF THIS FAILURE, IT COULD HAVE BEEN AS I WAS DRIVING ON A BUSY INTERSTATE HIGHWAY AT THE TIME AND IT WAS RAINING HARD. COPY OF DEALER INVOICE FOR WORK PERFORMED IS ATTACHED WHICH SHOWS THAT THIS WAS A WIPER TRANSMISSION FAILURE. I UNDERSTAND THAT THEIR HAVE BEEN COMPLAINTS OF OTHER FAILURES FOR THE 2016 MODELS AND WANTED TO ADD MY FAILURE TO THE LIST.

• 11/04/2021· POWER TRAIN,UNKNOWN OR OTHER,ENGINE

  I was leaving the area of Hiram and my car started running different and you could hear a taping noise. I drove it to the GMC dealer down the street and they said it was the timing chain. I recently had an oil change and I was wondering if that could be the problem. The dealer gave me no recommendations or indications that I needed to change belts or components and my service engine light has never came on.

• 11/04/2018· UNKNOWN OR OTHER

  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 TURNED 'OFF'. THE VOLUME DOES NOT RESPOND TO THE VOLUME CONTROL KNOB. THE RADIO DOES NOT TURN OFF AFTER PRESSING THE ON/OFF CONTROL. TRYING TO DEAL WITH THIS RADIO WHILE DRIVING IS EXTREMELY DISTRACTING AND DANGEROUS. THE PROBLEM STARTED ON 10/01/18 AND HAS NOT RESOLVED ON ITS OWN. MY GMC DEALER HAS SEEN A LOT OF SIMILAR PROBLEMS IN THIS VEHICLE MODEL.

• 11/02/2021· VISIBILITY

  The contact owns a 2016 GMC Terrain. The contact stated that while driving in the rain, the windshield wipers failed to operate as needed without warning. The contact pulled over and restarted the vehicle; however, the failure persisted. The contact stated that an abnormal, cracking sound was coming from the windshield wipers when she attempted to activate them. The contact took the vehicle to an independent mechanic where he repaired the windshield wipers. The contact notified the manufacturer and was informed that there were no recalls on the vehicle. The contact filed a complaint with the manufacturer. The vehicle was repaired. The failure mileage was approximately 38,000.

• 10/28/2023· VISIBILITY/WIPER

  I have a 2016 GMC Terrain, garage kept and seldom driven, with ONLY 53,260 miles on it. Last night while leaving the movie Theatre in the RAIN my WIPERS stopped working while in motion. I had to drive home in the rain unable to see!!! Looked on NHTSA.gov site and saw where recalls were issued for 2015’s but not 2016’s, although I’m reading numerous complaints for the same occurring on my model suv. Can GMC provide some insight into this?

• 10/24/2023· ENGINE

  This is a 2016 GMC all wheel Terrain. Over the past several years when accelerating the car would shake violently, because we could not reenact dealership could not diagnose the problem ,however as the issue has gotten worse we have been able to recreate and diagnose AND we are looking at a $2,000 repair based on a known ISSUE which DID NOT lead to a recall. The ACTUAL ENGINE IN ITS ENTIRETY SHAKES VIOLENTLY when accelerating!! How in the hell is this possible that these cars are allowed on the street without a recall. You should be ashamed!

• 10/19/2020· POWER TRAIN,ENGINE

  LESS THAN 62,000 MILES AND THE TRANSMISSION HAS GONE OUT. AFTER SEARCHING TO ORDER THE PARTS, I NOTICED SEVERAL COMPLAINTS COME UP ACROSS NUMEROUS WEBSITES WHERE OWNERS STATE THAT THEIR VEHICLES TRANSMISSION HAS DIED AROUND 60,000 MILES. THIS TELLS ME GMC IS AT LEAST AWARE OF THIS ISSUE AND SHOULD ENACT A RECALL FOR THIS PROBLEM. THE PARTS SHOULD BE COVERED BY GMC.

• 10/16/2023· ENGINE,LANE DEPARTURE

  The engine - My engine blew because oil evaporated out of the #1 cyclinder, which drained the oil. No warning lights went on and the vehicle stalled in the middle of rush hour traffic. The dealership told me it was because of a factory defect, but no recall on that part of the vehicle. This could have been much worse if the vehicles behind me were going faster than they were and not able to stop before rear ending me. Because this was a factory defect it should have been recalled and I should have been notified of this problem when I bought the vehicle.

• 10/14/2022· PARKING BRAKE,POWER TRAIN

  The contact owns a 2016 GMC Terrain. The contact stated while the vehicle was parked in a driveway on a hill, the contact heard an abnormal snap and the vehicle started to roll down the hill through the neighbor’s yard, and then into the woods. There was no injury sustained. The vehicle was towed from the scene. Neither the dealer nor the manufacturer was contacted or notified of the failure. The failure mileage was 66,780.

• 10/14/2016· AIR BAGS,SEAT BELTSCrash

  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.

• 10/10/2016· ELECTRICAL SYSTEM

  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

• 10/08/2021· POWER TRAIN,ELECTRICAL SYSTEM,ENGINE

  2016 GMC Terrain SLT, service engine light came on, vehicle stalled many times, restarted but drove and misfired, stalled again, was able to get it to repair garage who I trust. He checked code and said I had to put a complete timing chain kit. Total cost came to $992.36 and didn't have a vehicle for a week due to weekend and a holiday. The vehicle only had 30,763 miles on it at the time but was out of factory warrantee. Reading other customer complaints, this looks like an ongoing problem and I feel should warrant a recall. Additional info such as repair invoice is attached. Please reply when received and thank you for your time.

• 10/06/2021· STEERING,UNKNOWN OR OTHER,SERVICE BRAKES

  The engine light comes on, then "service stabiltrak light" comes on. It starts by making it difficult to accelerate at a red stop light when it changes green. When turning a corner, because there is no quick acceleration, it has caused near miss accidents. As time goes on it becomes worse. I have lost power on the expressway and have to pull over. I have brought this car in several times and GMC has not made any repairs. It is scary when a semi is rolling behind you and you can't accelerate to get out of the way. This is a safety issue. I have received no help from GMC.

• 10/06/2021· VISIBILITY/WIPER

  While driving in heavy rain and traffic the front wipers quit working. Lives were put at risk by being unable see because of the heavy rain. This just happen about 5 hours ago and I have not had time to look at the problem. I almost had a panic attack !!!!!!!!!!!This is not fun, this is dangerous !!!!!!!!!!!

• 10/02/2018· ENGINE

  TL* THE CONTACT OWNS A 2016 GMC TERRAIN. THE CONTACT STATED THAT WHEN THE KEY WAS REMOVED FROM THE IGNITION SWITCH, THE ENGINE DID NOT SHUT DOWN. THE CONTACT HAD TO INSERT THE KEY INTO THE IGNITION SWITCH SEVERAL TIMES TO SHUT OFF THE ENGINE. THE VEHICLE WAS NOT TAKEN TO A DEALER FOR DIAGNOSTIC TESTING. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 30,000.

• 10/01/2024· ENGINE

  The contact owns a 2016 GMC Terrain. The contact stated while driving at an undisclosed speed, the vehicle shook abnormally and lost motive power. The contact restarted the vehicle, and the low engine oil warning light illuminated. The vehicle was driven to the shoulder of the roadway. The vehicle was towed to the residence. The vehicle was scheduled for a diagnostic test at the dealer. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. In addition, the contact stated that the vehicle had recently received an oil change at Walmart. The manufacturer was not made aware of the failure. The failure mileage was unknown.

• 09/28/2024· POWER TRAIN

  Code p0700 was indicated at a professional transmission shop. My vehicle started driving different. It is a scary feeling. I have a ten year old daughter who I commute to school and safety is the utmost of importance. I don't want to have a accident in a vehicle I recently purchased for safety and end up having to look for another vehicle because of a total loss accident or a transmission problem that would cost a lot of money I don't have. My fear is the gears slipping as I drive my daughter to school. I got a quote of close to 3,000 $ to have the transmission rebuild or fixed. Money that I don't have to give a shop for a vehicle I purchased to not have problems like this. I called GMC to make an appointment to perform a transmission flush. The p0700 code indicates TCM failure. This is a very nerve wrecking situation. Please help me .

• 09/28/2021· AIR BAGS,SEATS

  Passenger seat occupied sensor not sensing passenger. Have light come on saying service air bag. Was told that if in an accident and I have a passenger in the front. The airbags would not deploy.

• 09/25/2022· STEERING

  Power steering failure and don't walk anymore, had to push my GMC Terrain. The light came on that says POWER STEERING FAILED. Contact service. It can't go any further.

• 09/24/2022· VISIBILITY/WIPER

  It was raining so turned on the windshield wipers while driving home and they just stopped working. I had to stop driving until the rain stopped.

• 09/19/2022· VISIBILITY/WIPER

  Both windshield wipers completely stopped without any warning in a heavy down pour while driving. I could not see to pull over or continue driving.

• 09/16/2019· SERVICE BRAKES

  WHEN BRAKES ARE APPLIED THE VEHICLE TAKES EXTREMELY LONG TIME TO PROPERLY STOP. BRAKES FEEL SOFT AND FADE WHEN APPLIED AND I HAVE NEARLY STRUCK VEHICLES FROM THE REAR SEVERAL TIMES WHEN ATTEMPTING TO STOP. I TOOK THE VEHICLE TO AN INDEPENDENT MECHANIC BUT, NO OBVIOUS DEFECT WERE FOUND BY THE MECHANIC. I FEAR THAT THE BRAKES ARE NOT PROPERLY FUNCTIONING IN THIS VEHICLE AND IT IS A FACTORY DEFECT.

• 09/15/2022· VISIBILITY

  The contact owns a 2016 GMC Terrain. The contact stated while driving at an undisclosed speed in inclement weather, the windshield wipers failed to operate. There was no warning light illuminated. The vehicle was taken to an independent mechanic and a screw was replaced; however, the failure recurred. Neither the dealer nor the manufacturer was notified of the failure. The failure mileage was approximately 150,000.

• 09/15/2022· SEAT BELTS,SEATS

  Seats ripped at seams. Seat belts came unattached at base and at buckel with a newborn baby in seat

• 09/14/2020· UNKNOWN OR OTHER

  TRANSMISSION FIRST TO SECOND HAS A HARD SHIFT, THIS HAPPENS A LOT WITH THE SUV HAVING 33,106 MILES

• 09/12/2022· VISIBILITY/WIPER

  I turned my wipers on when it started raining. And noticed that my wipers were not working.

• 09/10/2025· VISIBILITY/WIPER

  The windshield wipers quit working while driving during a down pour; some piece to the motor broke. This can cause severe injuries and even death due to the fact that it caused me to not be able to see where I was going and what was around me and could have driven off a high ramp. It hasn’t been inspected by anyone yet. There were no signs, warnings, or messages stating a failure may occur. This issue is available for review if requested until I get the car in for repairs. Will request to keep the part that is repaired Incase it’s needed for review after the fact.

• 09/09/2024· STEERING

  My steering wheel locked while driving. This has prevented me from turning the wheel AT ALL (100% completely locks while the car is in motion). The locked steering wheel lasts approximately 15 seconds. This has happened multiple times over a few month period. I took it to GMC who couldn't replicate the issue and said that GMC no longer makes the steering column assembly component, which they aren't sure would fix the issue, so there was nothing they could advise be done other than sell the car or spend a lot of money on diagnostic fees, which they said they wouldn't do if it were them. My safety and those around me were put at risk because I lost steering function while the car was in motion. The only option was to break and stop the vehicle. There were no warning lights or other indicators to alert of an issue.

• 09/09/2019· VISIBILITY/WIPER

  WHILE DRIVING WINDSHIELD SUDDENLY FOGS UP WITH OR WITHOUT DEFROST/DEFOG ON. WHEN IT'S DARK OUT ITS VERY DANGEROUS! TRIED EVERY COMBINATION TO RESOLVE ISSUE WITH NO LUCK. SEEMS THE AIR CONDITIONER IS BLOWING COLD AIR ON THE WINDSHIELD EVEN WITH THE TEMPERATURE TURNED UP. TWICE RAN OFF ROAD ONTO SHOULDER BECAUSE OF THIS ISSUE! LUCKILY DIDN'T HIT ANYTHING OR ANYONE! ... IT HAPPENS EVERY MORNING ON MY WAY TO WORK. IT'S BEEN HAPPENING SINCE I BOUGHT THE VEHICLE.

• 09/05/2025· SERVICE BRAKES,FORWARD COLLISION AVOIDANCECrash

  I was driving my morning commute to work, when I came upon a stop light. I was pressing the brakes and the brakes failed to engage which caused me to hit a car in front of me. I did not have any warnings that the brakes were defective. The warning on the dash did not indicate that there was anything wrong with brakes. I had my set belt, was going the speed limit and my brakes just gave out. I have injury’s to my arms, shoulder, neck, and head. The other vehicle driver was not hurt. Thank the Lord.

• 08/28/2025· POWER TRAIN

  On or around August 15th I was in traffic and my 2016 GMC TERRAIN just shut off in the middle off traffic almost causing the car behind me to hit me is the rear. I got it started and then slowed down for a car that was turning in frount of me and it shut off again almost causing another car to rear end me. There where no warning light no warning at all just shut off I called a flat bed and it was taken to Clintscales Chevrolet in Belton Sc. They have informed me that it is a problem with the timing chain causing me to need a new motor. I have done research and it shows Gm has had problems with this problem in numerous engines in this year. This is so dangerous it puts life's in danger by shutting of in traffic with no warning at all.

• 08/26/2024· ELECTRICAL SYSTEM,EXTERIOR LIGHTING,UNKNOWN OR OTHER

  Back right tail light filling with water when it rains. Affecting electrical wires and water dripping into back cargo. No cracks or damage found on tail light.

• 08/22/2018· POWER TRAIN,ELECTRICAL SYSTEM,ENGINE

  WHEN DRIVING THE CAR WILL NOT RESPOND CORRECTLY TO THE ACCELERATOR, DELAYED RESPONSE. THE CAR WILL ALSO NOT SHIFT CORRECTLY (AS THOUGHT YOU ARE SHIFTING MANUALLY). WHILE DRIVING THE VEHICLE'S GAUGES WILL JUMP UP AND DOWN FOLLOWED BY THE CHECK ENGINE LIGHTS COMING ON. CAR WILL THEN GO INTO REDUCED POWER MODE. WHEN PRESSING ON THE ACCELERATOR THE ENGINE WILL REV AND THEN THE CAR SLAMS DOWN INTO 2ND GEAR. THE CAR HAS BEEN IN A GMC CERTIFIED GARAGE 7 TIMES AND OUT OF SERVICE WHILE IN THE GARAGE 40 DAYS AND COUNTING. NUMEROUS ATTEMPTS AT REPAIR HAVE OBVIOUSLY BEEN UNSUCCESSFUL. GM IS REFUSING TO BY THE CAR BACK BECAUSE I BOUGHT IT AT PREMIER CHEVROLET GMC IN MORGANTOWN, WV USED WITH 27,768 MILES ON 2/5/17.

• 08/20/2025· VISIBILITY

  The contact owns a 2016 GMC Terrain. The contact stated that while her husband was driving at an undisclosed speed, the front windshield became foggy. The driver rolled down the windows to clear the windshield and the glass; however, the windshield became foggier. The driver was able to pull over to the shoulder of the roadway and clear the windshield by hand. The vehicle returned to normal functionality, but the failure became a regular occurrence. The vehicle was taken to the dealer, who determined that the windshield was collecting excessive moisture from the air inside the vehicle but was unable to provide a specific diagnosis. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 93,000.

• 08/17/2017· STRUCTURE

  NOTICED BLACK FLUID ON LIFTGATE FRAME. SEVERAL DAYS LATER I HAD GREAT DIFFICULTY RAISING THE HATCH. WHEN I RELEASED IT THE GATE FELL VIOLENTELY INJURING MY HAND. IT APPEARS BOTH PISTONS FAILED. MY CONCERN IS THAT HAD THE GATE BEEN IN THE RAISED POSITION AND IT FELL, MYSELF OR A FAMILY MEMBER WOULD HAVE BEEN SERIOUSLY HURT. THIS IS VERY DANGEROUS. THE GATE IS EXTREMELY HEAVY. MY DEALER DID NOT RECOGNIZE THE URGENCY OF THIS PROBLEM NOW MAKING ME WAIT NEARLY A WEEK FOR REPAIR. VEHICLE WAS PARKED IN MY DRIVE AT THE TIME.

• 08/16/2022· EXTERIOR LIGHTING

  The contact owns a 2016 GMC Terrain. The contact received notification of NHTSA Campaign Number: 22V137000 (Exterior Lighting) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. Vin tool confirms remedy not yet available.

• 08/16/2018· SUSPENSION,WHEELS

  TL* THE CONTACT OWNS A 2016 GMC TERRAIN. THE CONTACT CALLED ON BEHALF OF THE DRIVER. WHILE THE DRIVER WAS AT A STOP SIGN AND MAKING A RIGHT TURN, THE FRONT AND REAR PASSENGER SIDE TIRES EXPLODED. THE DRIVER COASTED THE VEHICLE TO THE SIDE OF THE ROAD. THE VEHICLE WAS REPAIRED BY THE CONTACT WHO REPLACED THE TIRES. THE VEHICLE WAS TAKEN TO ED MORSE MAZDA GMC BUICK OF PORT RICHEY (10237 US-19, PORT RICHEY, FL 34668, (888) 852-6523) WHERE IT WAS DIAGNOSED THAT AN ALIGNMENT WAS NEEDED AND THE REAR SUSPENSION NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND DID NOT ASSIST. THE APPROXIMATE FAILURE MILEAGE WAS 42,000.

• 08/15/2021· AIR BAGSCrash

  Got into a collision where I T-boned the other vehicle at 40 mph and NO airbags deployed. Passenger was thrown into the dash and knees went into the glove box and driver hit the steering wheel

• 08/14/2026· ENGINE

  The timing chain snapped and caused the engine to seize on our 2016 GMC Terrain 2.4L SLC-1 SUV/Truck. Since this has occurred multiple times on the 2.4L engines in this model from 2012 - 2016, we believe that there should be a recall as this issue could cause a major accident if the timing chain snaps or breaks while traveling. It had 101000 miles on it when we bought it used from Klein Automotive, on April 12, 2024. We have only had it for 2 years and 4 months and kept it in good repair. We took it in for its oil change, brought it home, went to dinner 4 days after and the very next day it wouldn't start. We thought it was most likely the starter/solenoid, but the mechanic said those were both fine and that's when we got the bad news that the motor was shot because the timing chain broke which caused some engine rods to break. The GMC dealer, in Marinette, WI, we brought our used 2016 GMC Terrain to, told us that the timing chain stretched and broke the rods in the engine and therefore both the timing chain and engine need to be replaced. The check engine light was turning on all of the time, and we were told that it was because it needed the 88 fuels (medium grade). As long as we put in the 88, the light check engine light stayed off. We believe there should be a recall for the 2012 - 2016 GMC Terrain SLC-1 2.4L timing chain and engine. We also need assistance with the cost of the repairs because I'm on a limited income and cannot afford the $10,000 cost of getting this repaired, while I still owe $7800 on it.

• 08/09/2026· UNKNOWN OR OTHER

  For an undetermined amount of time- many months for certain, I have been unable to get the key removed from the ignition when the car is shut off and placed in the locked position. I am forced to start and shut off the car for multiple times before I am finally able to remove the key. There is no rhyme no reason as to why the key finally decides to come out. This is obviously caused no accidents, however, it has become a constant source of frustration as it happens constantly. I have taken it to the dealership, and other than charging me for their exam, they had no answers as to the problem or how to resolve it. That was an absolute waste of time, and certainly my money. I have also taken it to a couple of other places without any diagnosis of the problem. I am finally taking it to someone who I know to be reputable, and hope the diagnosis can be made, without tremendous expense on my part.