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Home >> GMC >> 2002 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control System >> Repair Instructions >> Body Control Module Replacement >> Installation Procedure
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Installation Procedure

  1. Slide the BCM onto the bracket.
  2. Connect all the connectors (1) except the brown connector.
  3. Connect the brown connector.
  4. Install the knee bolster.
  5. Connect the negative battery cable(s).
  6. Reprogram the BCM.
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