Circuit/System Verification
WARNING: This page is about a different car, the 2008 Saturn Sky and 2008 Pontiac Solstice. 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 BCM.
- If DTC C0277 or C0278 are present, go to Diagnostic System Check - Vehicle .
- If no DTCs are present, go to Diagnostic Aids.