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

WARNING: This page is about a different car, the 2005 GMC Sierra and 2005 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

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:

Programming the BCM.
Programming Theft Deterrent System Components, if equipped with Passlock System.