Circuit/System Testing
WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition OFF, key in the ignition, open the driver door. The courtesy lamps should illuminate
- If the courtesy lamps do not illuminate, go to Courtesy Lamps Inoperative .
- If all circuits test normal, replace the BCM.