GMC Sierra 2500 owners have reported 1 problem related to car accelerates on its own (under the vehicle speed control category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of GMC Sierra 2500 based on all problems reported for the Sierra 2500.
The vehicle was cold and driven approx 1/2 mile to stop light from home. I was lightly stepping on the brake waiting for a light to turn green and all of a sudden a brief surge which caused me to hit the brake harder and then the surge stopped. I could see the tach go up as if I had hit the accelerator. In my opinion this sudden acceleration is a computer issue and not a Toyota, Ford or GMC issue. Who manufactures the computer equipment for these vehicles? in my case I just ignored it because nothing bad happened but I thought the NHTSA should know. I have not had the problem since.
See
all problems of the 1999 GMC Sierra 2500
🔎.
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems | |
| Car Accelerates On Its Own problems | |
| Car Throttle Stuck problems | |
| Fail To Accelerate problems | |
| Accelerator Stuck problems | |
| Cruise Control problems |