Circuit/System Verification
WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
With the ignition ON, use a scan tool to display DTCs for the body control module (BCM).
- If B codes are present, go to DIAGNOSTIC SYSTEM CHECK - VEHICLE .
- If no DTCs are present, go to Diagnostic Aids.