Other complaints and recalls from NHTSA
Summary
The 2018 GMC Terrain has 31 NHTSA other complaints and 0 other-related recalls.
31
Complaints
0
Recalls
0
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 9, 2026
| Date ↓ | Component | Summary |
|---|---|---|
| Mar 6, 2026 | UNKNOWN OR OTHER | The control knob that controls AWD, 2WD,Off-road, and 4 x4 AWD. Just stopped working. Stuck on 2WD m... |
| Jan 24, 2026 | UNKNOWN OR OTHER | Vehicle will not shift out of park, despite replacing the valve body, putting in a new battery, and ... |
| Jan 19, 2026 | FUEL/PROPULSION SYSTEM | Turbo boost went out in my vehicle and 3 others with the same engine, different makes/models. Vehicl... |
| Jul 8, 2025 | LANE DEPARTURE,FORWARD COLLISION AVOIDANCE | It starts to “warn” you by the seat doing whatever it does and the dash lights up collision flashing... |
| Mar 21, 2025 | UNKNOWN OR OTHER | I was 30 seconds away to pull in my driveway. WARNING came up on screen (service) TRANSMISSION UNABL... |
| Jan 26, 2025 | UNKNOWN OR OTHER | My car is allowing me to drive without the key fob. I've drove two hours away from my house where my... |
| Jul 13, 2024 | FORWARD COLLISION AVOIDANCE | I was in a car accident |
| May 15, 2024 | UNKNOWN OR OTHER,ENGINE | The car very suddenly went into a reduced engine power mode, with check engine light and was immedia... |
| Dec 10, 2023 | UNKNOWN OR OTHER | I was driving my car December 10, 2023 when I was at a red light my truck completely shut down I co... |
| Oct 27, 2023 | UNKNOWN OR OTHER | The clips popped off or something happened and now the headliner is hanging and I can't see out the ... |
| Apr 15, 2023 | UNKNOWN OR OTHER,SERVICE BRAKES | Driving home from our local town 4/15/2023, the brake pedal became to hard to push down. Check engin... |
| Dec 22, 2022 | UNKNOWN OR OTHER | I was driving at night with my daughter on a two lane highway with no traffic. There was a sound li... |
| Nov 25, 2021 | UNKNOWN OR OTHER | Auto-Stop feature does not have a button to disable the feature.2019 model has the disable feature a... |
| Oct 7, 2021 | FUEL/PROPULSION SYSTEM | Yesterday morning I noticed a smell of gas around my car. I looked and didn’t see anything. I drove ... |
| Nov 23, 2020 | UNKNOWN OR OTHER | DRIVING 50MPH ON AN OVERPASS, SUNROOF EXPLODED. |
| Dec 3, 2019 | UNKNOWN OR OTHER | This complaint is for the rear camera / back up camera system: After purchasing the vehicle the ba... |
| Jul 17, 2019 | UNKNOWN OR OTHER | WHEN VEERING OR STEERING INTO ANOTHER LANE, LEFT OR RIGHT, THE SAFETY ALERTS, I.E. THE TUG OF THE ST... |
| Jul 7, 2019 | UNKNOWN OR OTHER | WHILE DRIVING, THE INFOTAINMENT SYSTEM GOES BLACK, NO AUDIO - THEN REBOOTS AFTER A MINUTE OR TWO. I... |
| Jun 4, 2019 | UNKNOWN OR OTHER,ENGINE | THE NEW AUTO STOP THAT SHUTS OFF THE MOTOR WHEN YOU'RE AT A RED LIGHT DOESN'T WORK PROPERLY. SOMETIM... |
| May 1, 2019 | UNKNOWN OR OTHER | I WAS NOTIFIED OF MY DEALER OF RECALL N192217490. WHICH IS A SERIOUS ISSUE AND IT'S NOT ON YOUR LIST... |