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Installation Procedure

  1. GM6147039Courtesy of GENERAL MOTORS COMPANY

    Trailer Brake Control Module (2) - Install

  2. CAUTION:

    Fastener Caution .

  3. Trailer Brake Power Control Module Bolt (3) - Install and tighten [2x] - Fastener Specifications 
  4. Electrical Connector (1) @ Trailer Brake Control Module - Connect
  5. Spare Tire - Install
  6. Remove the support and lower the vehicle.
  7. Connect the battery negative cable. Battery Negative Cable Disconnection and Connection