2021 GMC Terrain SLFACTORY OEM SERVICE PROCEDURE

Installation Procedure

  1. GM3876208Courtesy of GENERAL MOTORS COMPANY

    Electronic Brake Control Module (1) - Install

  2. GM3876207Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Electronic Brake Control Module Bolt (1) - Install and tighten [ 3x ] 5.1 N.m (45 lb/in)

  3. GM3876206Courtesy of GENERAL MOTORS COMPANY

    Electronic Brake Control Module with Brake Pressure Modulator Valve (1) - Install - Electronic Brake Control Module with Brake Pressure Modulator Valve ReplacementΒ 

  4. Program the electronic brake control module. Control Module References
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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