LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis >> External Pages >> Different car >> Section 309 (Body Control System) >> Repair Instructions >> Body Control Module Replacement >> Removal Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Removal Procedure

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2003 GMC Yukon XL, 2003 GMC Yukon, 2003 Chevrolet Tahoe, 2003 Chevrolet Suburban, and 2003 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: Refer to BATTERY DISCONNECT CAUTION in Cautions and Notices.
  1. Disconnect the negative battery cable(s).
  2. Remove the knee bolster. Refer to KNEE BOLSTER REPLACEMENT in Instrument Panel, Gages, and Console.
    Fig 1: Removing Knee Bolster
    G01458006Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the brown connector.
  4. Disconnect all other connectors (1).
  5. Remove the BCM from the sliding bracket.
    Fig 2: Disconnect Connectors And Removing BCM From Sliding Bracket
    G01458007Courtesy of GENERAL MOTORS CORP.