2001 GMC Sierra 2500 HD Q&A
2001 GMC Sierra 2500 HD Question: shift problem
position indicator light works sporadic on steering column, sometimes works fine. When it don't, the tranny stays in 2nd gear & wont change upon takeoff. I have been told to replace the neutral saftey switch, but I dont think that is the problem. Is there a switch on the column that senses gear lever position? - dglass
no that switch on the side of trans is it , most likely the problem follow instructions when replacing - Boston1
I put fluid back in but it shifts hard and on down shift also. And the engine will rev up but truck won't go sometimes, or it won't go into gear. The tranny temp says 168.put new tranny cooler on i...
Driving the truck is fine, but when the truck is in first gear and wants to go into second gear I have to let off the gas to shift if I don't it shifts hard into second gear, what's going on with t...
Why does my gear shift inhibitor warning come on?
The 4WD transfer case encoder motor position sensor or the selector switch may fail causing the service 4WD message to be displayed. Fault code(s) stored in the transfer case control module will ...