Diagnostic Aids
WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
- A window regulator motor may cause a short to the local interconnect network bus circuit, and will cause all windows on one side to be inoperative.
- An open/high resistance between the door module and the first splice from the module will cause all windows on one side to be inoperative.
- An open/high resistance between the window regulator motor and the first splice from the motor will cause only one window to be inoperative.