B1001 00
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Program the body control module (BCM). Refer to Service Programming System (SPS) .
- If the DTC remains current, replace the BCM.
B1001 45
- Program the restraints ID into the BCM.
- Retrieve DTCs from the BCM. DTC B1001 45 should change to a history DTC.
- If the DTC remains current, replace the BCM.
B1001 4B
- Program the tire/axle RPO into the BCM.
- Retrieve DTCs from the BCM. DTC B1001 4B should change to a history DTC.
- If the DTC remains current, replace the BCM.