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.
Problems for specific Chevrolet Silverado 1500 years:
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Most reported 2008 Chevrolet Silverado 1500 problems
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.
Will turn key and it is like no power from battery to starter, but have lights, radio, etc. Turn key again or sometimes multiple times, to no avail. Then, turn it one more time and it starts. Then the next 15 starts, no problem. Sometimes hot engine, sometimes cold.
UPDATE: 2-6-14; I sold the truck to my father. He changed the starter. No problems since March 2013.
The steering wheel position sensor may fail, resulting in the service stability message being displayed.
The keyless entry system may stop working. Our technicians tell us the key fobs and keyless entry receiver may need to be replaced to correct this fault.
A Loose or worn gas cap may cause Check Engine Light to illuminate.