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Home >> Chevrolet >> 2004 >> Tracker 4WD >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System >> Repair Instructions >> Electronic Brake Control Module Replacement >> Removal Procedure
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Removal Procedure

NOTE: To prevent equipment damage, never connect or disconnect the wiring harness connection from the EBCM with the ignition switch in the ON position.
  1. Turn the ignition switch to the OFF position.
  2. Remove the Connector Position Assurance (CPA) (2) from the connector lock tab (1).
    Fig 1: Identifying Connector Position Assurance (CPA) Locking Tab And Connector Sliding Cover Lock Tab
    GM393786Courtesy of GENERAL MOTORS CORP.
  3. Push the lock tab down and then move the sliding connector cover (2) to the open position.
  4. Disconnect the Electronic Brake Control Module (EBCM) harness connector.
  5. Brush off any dirt/debris that has accumulated on the assembly.
  6. Fig 2: View Of The Sliding Connector Cover
    GM395813Courtesy of GENERAL MOTORS CORP.
  7. Remove the four EBCM to Brake Pressure Modulator Valve (BPMV) screws (1).
  8. NOTE: Do not use a tool to pry the EBCM from the BPMV. Excessive force will damage the EBCM.
    NOTE: Be careful not to damage the EBCM seal when removing the EBCM.
  9. Separate the EBCM (2) from the BPMV (4) by gently pulling apart until separated.
  10. Fig 3: View Of EBCM, EBCM Seal, BPMV & Screws
    GM373399Courtesy of GENERAL MOTORS CORP.