CarRecallWatchThe 2026 GMC Terrain has 1 safety recall on file with NHTSA.
Owners have filed 33 complaints with NHTSA, including 1 crash, 2 fires, 1 injury.
The most-reported problem area is Unknown Or Other (9 reports).
2026 GMC Terrain recalls
Missing Owner's Manual Could Raise Crash Injury Risk
General Motors has determined that certain vehicles may not have had their radio set to the correct status needed to automatically download the electronic owner's manual during production.
Most common 2026 GMC Terrain problems
Problem areas named in the 33 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Unknown Or Other | 9 |
| Forward Collision Avoidance | 9 |
| Electrical System | 5 |
| Power Train | 5 |
| Suspension | 5 |
| Service Brakes | 4 |
| Wheels | 4 |
| Steering | 3 |
| Structure | 2 |
| Lane Departure | 2 |
What owners report
On the evening ofXXX, at approximately 6:00 PM, I was driving this Avis rental vehicle on a highway in [XXX] at normal highway speed, below the posted limit, with my foot on the accelerator. The forward collision warning and automatic emergency braking system activated and applied the brakes hard. There was no vehicle, pedestrian, obstacle, or hazard ahead of me, and no vehicle behind me or beside me. The roadway was clear and dry. The sun was low in the sky, and the vehicle was crossing a metal expansion joint on an overpass at the moment of activation. I believe the low sun angle, the expansion joint, or both caused a false object detection by the forward-facing camera or radar. The servic
a failing telematics module on your 2026 GMC Terrain is causing network corruption, leading to an erratic speedometer and loss of driver assistance systems while driving.
My vehicle is making a squeaky sound/noise when breaking and getting louder. I took it in for service and they couldnât seem to find the issue. Itâs coming from the front end of the vehicle
Shimmy, shake, wobble, after TSB 26-NA-109 repair, replace front springs, vehicle feels less stable at highway speeds. The initial condition, Shimmy, Shake, Wobble, under moderate acceleration, still exists after last repair attempt.
The contact owns a 2026 GMC Terrain. The contact stated that while driving 10 MPH and pulling into a parking lot, the vehicle was shifted into drive(D) and the driverâs door lock unexpectedly unlocked. The contact stated that on another occasion, a passenger in the front passengerâs seat noticed the same failure with the passengerâs side door lock. The vehicle was taken to the dealer, where it was not diagnosed or repaired. The contact expressed concern that the failure was hazardous and posed a safety risk because the doors could open while the vehicle was moving. The manufacturer was not made aware of the failure. The failure mileage was approximately 2,500.
2026 GMC Terrain questions
Does the 2026 GMC Terrain have any recalls?
Yes. NHTSA lists 1 safety recall for the 2026 GMC Terrain: Missing Owner's Manual Could Raise Crash Injury Risk. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2026 GMC Terrain?
Based on 33 owner complaints filed with NHTSA, the most-reported problem areas are Unknown Or Other (9), Forward Collision Avoidance (9), Electrical System (5).
How do I check if a recall on my 2026 GMC Terrain has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.