GMC Sierra 1500 owners have reported 160 vehicle speed control related problems since 1996. Table 1 shows the 12 most common vehicle speed control problems. The number one most common problem is related to the vehicle's vehicle speed control (127 problems). The second most common problem is related to the vehicle's cruise control (12 problems). For details of each of the problem category, use the links in the table.
The truck shut off and would just crank. It threw the code p129f. And wouldn’t start up until after 15 minutes. Read details...
The contact owns a 2022 GMC Sierra 1500. The contact stated while driving at various speeds, the vehicle independently accelerated. The contact stated that the failure had occurred while driving approximately 60 mph with the cruise control engaged and set at manual control and not adaptive cruise Read details...
The contact owns a 2022 GMC Sierra 1500. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, there was an abnormal bumping sensation coming from the accelerator pedal. Read details...
My speedometer fails intermittently. I was driving to florida from virginia and my speedometer failed on interstate 95. I was summarily arrested in summerton, georgia for speeding. It is dangerous when you don't know your speed. Read details...
Gas pedal sensor malfunction led to decreased engine power. Read details...