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Home >> Chevrolet >> 2019 >> Suburban 3500 HD LS >> Repair and Diagnosis >> Body & Frame >> Towing Systems >> Trailer Brake Controls >> Repair Instructions >> Trailer Brake Control Module Replacement >> Installation Procedure

Installation Procedure

  1. GM3621044Courtesy of GENERAL MOTORS COMPANY

    Install the trailer brake power control module (1) to the bracket.

  2. GM3621043Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    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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