Circuit/System Verification

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.

Operate the power seat switches for the seat directional motors listed below in both directions. The seat should move in the commanded directions.

Seat Horizontal Motor
Seat Front Vertical Motor
Seat Rear Vertical Motor

If all power seat functions are inoperative, refer to Seat Adjuster Switch Circuit Test .
If 1 or more of the seat adjuster motors operate, refer to Seat Adjuster Motor Circuit Test .