Circuit/System Verification
WARNING: This page is about a different car, the 2009 GMC Sierra, 2009 GMC Cab & Chassis Sierra, 2009 Chevrolet Silverado, and 2009 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Operate the switches for the seat directional motors listed below in both directions. The seat should move in the commanded directions.
- Horizontal Motor
- Front Vertical Motor
- Rear Vertical Motor
- Recline Motor
- If the power seat is inoperative in all directions, refer to the Seat Adjuster Switch Circuit Test .
- If just the seat recline function is inoperative, refer to the Recline Motor Circuit Test.
- If 1 or more of the seat adjuster motors operate, refer to the appropriate Seat Adjuster Motor Circuit Test.