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Home >> Chevrolet >> 2017 >> Suburban 3500 HD LS >> Repair and Diagnosis >> Body & Frame >> Towing Systems >> Trailer Brake Control System >> Repair Instructions >> Trailer Brake Power Control Module Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Trailer Brake Power Control Module
    GM3621044Courtesy of GENERAL MOTORS COMPANY
  1. Install the trailer brake power control module (1) to the bracket.
    2. Fig 2: Trailer Brake Power Control Module Nuts
    GM3621043Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

  2. Install the trailer brake power control module nuts (1) and tighten to 9 N.m (80 lb in).
  3. Connect the trailer brake power control module electrical connector.
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