Car Throttle Stuck Problems of GMC Sierra

GMC Sierra owners have reported 2 problems related to car throttle stuck (under the vehicle speed control category). The most recently reported issues are listed below.

1 Car Throttle Stuck problem of the 2012 GMC Sierra

Failure Date: 10/17/2012

Tl- the contact owns a 2012 GMC Sierra. The contact stated that the throttle on the vehicle got stuck. The contact was going up an hill and getting ready to slow down when the pedeal stuck and the vehicle accelrated. The contact had to hit the break again in order to get the vehicle to stop. The contact stated the engine made a loud thump when it disengaged. The contact took the vehicle to the dealer, but they were unable to duplicate the problem. The failure mileage and current mileages were 5,545. Rl.

See all problems of the 2012 GMC Sierra 🔎.

2 Car Throttle Stuck problem of the 2002 GMC Sierra

Failure Date: 12/12/2003

I started the vehicle after vehicle was sitting for about 4 hours. While backing out of my driveway, the vehicle started accelerating, even though I had not yet pressed the accelerator. Even with my foot pressing the brake pedal as hard as I could, the vehicle stopped briefly, but then the rear tires briefly spun and the vehicle started moving in reverse again, dragging the locked front tires. After 25 feet, vehicle hit parked vehicle on other side of street. Vehicle stopped, but rear wheels continued to spin until I put the vehicle in park . It seemed like throttle was stuck open, even though I had not once hit the accelerator.

See all problems of the 2002 GMC Sierra 🔎.




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