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Home >> Chevrolet >> 2003 >> Chevy Express H2500 >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control System >> Repair Instructions >> Body Control Module Replacement >> Installation Procedure

Installation Procedure

  1. Install the BCM (1) into the bracket. Ensure the BCM (1) is engaged in the bracket, under the retaining tabs (2).
    Fig 1: Installing BCM
    G02422574Courtesy of GENERAL MOTORS CORP.
  2. Connect the electrical connectors (2) to the BCM (1).
    Fig 2: Connecting BCM Electrical Connectors
    G02422575Courtesy of GENERAL MOTORS CORP.
  3. Install the right side knee bolster trim panel. Refer to KNEE BOLSTER REPLACEMENT - RIGHT .
  4. If the BCM has been replaced the module will need to be programed.

    Program the BCM. Refer to Body Control Module (BCM) Programming/RPO Configuration .

    Fig 3: Installing Right Side Knee Bolster Trim Panel
    G02422576Courtesy of GENERAL MOTORS CORP.