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Home >> GMC >> 2021 >> Canyon AT4, 2.8L Eng VIN 1 >> Repair and Diagnosis >> Body & Frame >> Towing Systems >> Trailer Brake Control System >> Repair Instructions >> Trailer Brake Control Switch Replacement >> Installation Procedure
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Installation Procedure

  1. Trailer Brake Control Switch (1) - Install
    GM4500356Courtesy of GENERAL MOTORS COMPANY
  2. Electrical Connector - Connect
    GM4500355Courtesy of GENERAL MOTORS COMPANY
  3. Trailer Brake Control Switch Lever (1) - Install [2x]
  4. Instrument Panel Compartment Toll Card Holder (1) - Install
    GM4500354Courtesy of GENERAL MOTORS COMPANY