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Home >> GMC >> 2003 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Body Control System >> Repair Instructions >> Body Control Module Replacement >> Removal Procedure

Removal Procedure

CAUTION: Refer to BATTERY DISCONNECT CAUTION .
  1. Disconnect the negative battery cable(s).
  2. Remove the knee bolster. Refer to KNEE BOLSTER REPLACEMENT .
    Fig 1: Disconnecting Negative Battery Cable
    G01577443Courtesy 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: Disconnecting Connectors
    G01577444Courtesy of GENERAL MOTORS CORP.