2003 GMC Sierra 2500 HD Q&A
2003 GMC Sierra 2500 HD Question: wanted
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I RECENTLY SERVICED MY 2003 GMC SIERRA HD 2500 WITH A TUNE UP, AND WHILE I TOOK IT FOR A TEST DRIVE AS I CAME TO A STOP, IT SOUNDED LIKE IT WAS ABOUT TO STALL, I TAKE VERY GOOD CARE AND MAINTAIN MY...
The far left side of my Dash completely dark. Head Light switch and 2wd and 4wd push buttons do not illuminate.
changed the plugs wires and fuel filter air filter is clean and no check engine light
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 ...