Body Control Module (BCM) Programming/RPO Configuration: Introduction
WARNING: This page is about a different car, the 2006 Isuzu Ascender, 2006 GMC Envoy XL, 2006 GMC Envoy, 2006 Chevrolet TrailBlazer, and 2006 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
All the procedures below are designed to set-up a new Body Control Module (BCM) correctly during BCM related service. Some of the procedures may need to be performed separately when replacing other modules or components. Before you start, read these procedures carefully and completely.
IMPORTANT:
The following procedures must be followed:
- Programming the BCM
- Programming Theft Deterrent System Components, if equipped with Passlock System
- Relearn Restraints ID