One problem related to automatic transmission gear indicator has been reported for the 2023 GMC Terrain. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2023 GMC Terrain based on all problems reported for the 2023 Terrain.
The contact owns a 2023 GMC Terrain. The contact stated while driving at approximately 5 mph, and entering the roadway from the driveway, the vehicle stalled. The contact stated that there were no warning lights. The contact stated that the vehicle had lost electrical power. The contact was unable to restart the vehicle. The vehicle used a push button gear shift prndl, and the contact was unable to set the vehicle into park(p) to restart the engine. The contact was able to restart the vehicle after several attempts and drove the vehicle to a dealer. The contact stated that on the drive to the dealer, the check engine warning light illuminated but kept driving. The vehicle was diagnosed, and it was determined that the fuel module had failed and needed to be replaced. The vehicle was repaired. The manufacturer was informed of the failure. The failure mileage was 12,825.
| Automatic Transmission Gear Indicator problems | |
| Power Train problems |