Body Control Module (BCM) Programming/RPO Configuration: Introduction

The procedures below are designed to set-up the body control module (BCM) correctly during BCM related service. Before you start, read these procedures carefully and completely.

Important:  The following procedures must be followed:

1. Read this procedure carefully and completely.
2. The BCM will not function properly if the Setup New BCM procedure is not performed.
3. Perform the PROGRAMMING THEFT DETERRENT SYSTEM COMPONENTS after successfully finishing the Setup New BCM procedure. If the PROGRAMMING THEFT DETERRENT SYSTEM COMPONENTS procedure is not performed after a BCM replacement, one of the following conditions will occur:
   • The vehicle will not be protected against theft by the PASSLOCK system.
   • The engine will not crank nor start.