Installation Procedure

WARNING: This page is about a different car, the 2005 Pontiac Aztek and 2005 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of BCM Retaining Lever

Courtesy of GENERAL MOTORS CORP.

IMPORTANT: Align the BCM to the console accessory wiring junction block.

Install the BCM (1) onto the console accessory wiring junction block.
Rotate the BCM retaining lever (2) to secure the BCM to the console accessory wiring junction block.
Install the console accessory wiring junction block. Refer to Console Electrical Center or Junction Block Replacement in Wiring Systems.
Connect the negative battery cable. Refer to Battery Negative Cable Disconnect/Connect Procedure (LA1) in Engine Electrical.
Perform the new BCM setup. Refer to Body Control Module (BCM) Programming/RPO Configuration .