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Home >> GMC >> 2007 >> Sierra Classic 1500 HD, 4WD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Data Communication System >> Repair Instructions >> Body Control Module Replacement >> Installation Procedure

Installation Procedure

    Fig 1: Identifying Harness Connectors
    GM387553Courtesy of GENERAL MOTORS CORP.
  1. Slide the BCM onto the bracket.
  2. Connect all the connectors (1) except the brown connector.
  3. Connect the brown connector.
    4. Fig 2: Identifying Knee Bolster & Bolts
    GM348714Courtesy of GENERAL MOTORS CORP.
  4. Install the knee bolster. Refer to Knee Bolster Replacement .
  5. Connect the negative battery cables.
  6. Reprogram the BCM. Refer to Body Control Module Programming and Setup .
  7. Perform the Passlock Learn Procedure. Refer to Programming Theft Deterrent System Components .
  8. Refer to Control Module References for programming and setup information.
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