Body Control Module (BCM) Replacement

If the body control module (BCM) is replaced, the following procedures must be performed in the following order:

1. BCM Reprogramming - Refer to Body Control Module (BCM) Programming/RPO Configuration in Computer/Integrating Systems.
IMPORTANT: This procedure has to be performed only for vehicles equipped with Passlock™ System.
2. Theft Learn - Refer to Programming Theft Deterrent System Components in Theft Deterrent. A new BCM will learn the Passlock™ information automatically but the powertrain control module (PCM) must still learn the theft information from the BCM.
3. Relearn Restraints ID - Refer to Body Control Module (BCM) Programming/RPO Configuration in Computer/Integrating Systems.