Two problems related to car will not accelerate have been reported for the 2018 GMC Terrain. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 GMC Terrain based on all problems reported for the 2018 Terrain.
Radio plays random radio stations and will not allow radio to be turned off when vehicle is turned off ( no power to the vehicle, doors are opened and the fob is over 500 ft away). Radio screen flashes to a blank screen. Does not read contact information for cellphone connected to vehicle. Will not allow phone calls to be made and will continue to play music through radio and car speakers while phone is engaged in a telephone call ( once call is able to be placed). Android auto feature stopped working. Vehicle will slip out of gear and randomly put self into an overdrive. Vehicle will not accelerate despite gas petal being almost to the floor and then will jump rapidly and accelerate quickly. Vehicle smells like rubber is burning under the hood at various times.
Vehicle was in service for 9 days for- (as identified on the information system) transmission, stabilitrak, parking assist and a message "the vehicle was unsafe to drive". On Friday, may 12, 2018 I picked up vehicle from jim causley after repair and replacement as indicated on the service report. I drove no more that 15 miles and the vehicle jerked, stalled, made loud noises and smelled of something burning. The vehicle went from 35mph to 5mph. The vehicle would not accelerate beyond 10-15mph. I had to have the vehicle towed to my residence. On Tuesday, may 15, 2018 I had it towed to jim causley. This is a continuation of the first complaint #11091743.
| Electrical System problems | |
| Car Will Not Accelerate problems | |
| Wiring problems |