Circuit/System Verification
WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
Ignition ON, observe all scan tool Memory Seat Module driver seat position parameters. The readings should be between 0.22 volts and 4.75 volts and change while adjusting seat positions.