GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2006 🢒 H3 🢒 Vehicle Control Systems 🢒 Computer/Integrating Systems 🢒 Body Control Module Replacement

Object Number: 1728209 Size: MF

Callout

Component Name

Important: 

   • The ignition switch should be in the OFF position when connecting or disconnecting the connectors to the body control module (BCM).
   • Always disconnect the black body wiring harness connector FIRST and the gray instrument panel (I/P) wiring harness connector LAST.
   • Always connect the black body wiring harness connector FIRST and the gray I/P wiring harness LAST.

Preliminary Procedure

  1. Remove the right cowl side trim panel. Refer to Cowl Side Trim Panel Replacement .
  2. Program the body control module after replacement. Refer to Control Module References .

1

Body Control Module Retainer (Qty: 2)

Tip
Remove the body control shield to access retainers.

2

Body Control Module Assembly