Body Control Module (BCM) Replacement
WARNING: This page is about a different car, the 2005 GMC Canyon and 2005 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
If the body control module (BCM) is replaced, the following procedures must be performed in the following order:
- BCM Reprogramming - Refer to Body Control Module (BCM) Programming/RPO Configuration in Computer/Integrating Systems.
- Learning the restraints ID - Refer to Body Control Module (BCM) Programming/RPO Configuration in Computer/Integrating Systems.
- Theft Learn - Refer to Programming Theft Deterrent System Components in Theft Deterrent. A new BCM will learn the Passlock(tm) information automatically but the PCM must still learn the theft information from the BCM.
- Program Key Fobs - Refer to Transmitter Programming in Keyless Entry.