Will shift but feels like it is stuck in park
Asked by Guru9NH1TC Jan 29, 2022 at 10:03 PM about the 2007 GMC Sierra 2500HD 4 Dr SLT Crew Cab 4WD
Question type: Maintenance & Repair
2007 Chevy 2500 HD can shift into reverse or drive but is stuck in park. You
can feel and hear the transmission shift but will not move.
2 Answers
VRoom12345 answered 2 years ago
Has the truck been sitting for a long time? Maybe the brake rotors and pads are rusted shut not allowing you to move? If that isn't the case and this just happened , I suspect the transmission pump has failed. But more diagnosis is in order. To fix you need to have the truck towed to a shop and the transmission needs to be removed from the vehicle to be rebuilt. Good Luck.
If your 15 year old truck has over 100,000 miles, probably a transmission rebuild is needed