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Home >> Chevrolet >> 2023 >> Bolt EV >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Antilock Brake System) >> Repair Instructions >> Electronic Brake Control Module Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2023 GMC Savana 3500, 2023 GMC Savana 2500, 2023 Chevrolet Express 3500, and 2023 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:

Always connect or disconnect the wiring harness connector from the EBCM/EBTCM with the ignition switch in the OFF position. Failure to observe this precaution could result in damage to the EBCM/EBTCM.

  1. Place the ignition switch in the OFF position,
  2. Raise and support the vehicle. Lifting and Jacking the Vehicle
  3. Clean the electronic brake control module and brake pressure modulator valve assembly of any accumulated dirt and debris.
  4. GM4828426Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (1) @Electronic Brake Control Module - Disconnect

  5. GM4828427Courtesy of GENERAL MOTORS COMPANY

    Electronic Brake Control Module Bolt (1) - Remove [4x]

  6. GM4828428Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Do NOT lever or pry the components apart.

    Electronic Brake Control Module (1) - Remove

  7. GM4829008Courtesy of GENERAL MOTORS COMPANY

    Seal (1) @Electronic Brake Control Module - Remove