2002 GMC Sierra 1500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2002 GMC Sierra 1500
- Battery light comes on and off when it on my a/c blower want work until it goes
- How to repair b2958
- 4WD WONT WORK WHAT CAN I TRY NEXT? I REPLACED ENCODER MOTOR AND ACTUATOR
- Why does my 4x4 only work with the auto button and nothing else
- 2004 GMC 1500 , 4x4 only seems to engage with the auto button. Ideas?
2002 GMC Sierra 1500 Problems
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.
It is common for the fuel level sensor in the fuel tank read the fuel level incorrectly. The sensor must be replaced to correct the condition. Our technicians recommend having the complete fuel pump module replaced on high mileage vehicles.
The steering may develop a clunk type noise from the upper intermediate steering shaft. Our technicians tell us that you should check with you local GM dealer to find out what the latest repair is for this condition.
2002 GMC Sierra 1500 Questions
I replaced the accuator, put the Truck up on blocks in 4H and in 1st, gear and let out the clutch,the front shaft turns and I can here the actuator engage but the front wheels do not turn. What's my problem?