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Installation Procedure

  1. GM6307189Courtesy of GENERAL MOTORS COMPANY

    Trailer Brake Control Module (1) - Install

    2. CAUTION:

    Fastener Caution

  2. Trailer Brake Power Control Module Nut (2) - Install and tighten [2x] - Fastener Specifications 
  3. GM6307187Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (2) @Trailer Brake Control Module (1) - Connect

  4. GM6304977Courtesy of GENERAL MOTORS COMPANY

    Rear Wheelhouse Panel Front Liner - Right Side (1) - Install - Rear Wheelhouse Panel Front Liner Replacement

  5. Remove the support and lower the vehicle.
  6. Connect the battery negative cable. Battery Negative Cable Disconnection and Connection
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