2001 GMC Sierra 1500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2001 GMC Sierra 1500
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2001 GMC Sierra 1500 ProblemsService Stability Message Due to Failed Steering Wheel Position Sensor
The steering wheel position sensor may fail, resulting in the service stability message being displayed.
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 be of assistance in determining the exact fault causing the message to be displayed.
A clicking noise may be noted from the turn signal flasher after the turn signals are switched off. This is commonly cause by a faulty turn signal switch which will require replacement.
2001 GMC Sierra 1500 QuestionsWould a bad fuel pressure regulator contribute to erratic shifting ? (1 answer)
It will run ok on flat land. It seems to shift ok when in town. But if you throttle it to pass or climb hill, it falls and acts like it is braking and downshifts.
It still has a slight leak. What else could be the problem?
air doesnot blow out of the vents on the dashboard only blows out of the vents on the side of the dash board and the console. its cold though.i want to know why it is not coming out of the dashboard,