Circuit/System Verification
WARNING: This page is about a different car, the 2006 Buick Lucerne. However, it is still accessible from the selected car via links, so may be relevant.
- Program the restraints ID into the body control module (BCM).
- Retrieve DTCs from the BCM. DTC B1001 45 should change to a history DTC.
- If the DTC remains current, replace the BCM.