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Home >> Pontiac >> 2004 >> Sunfire Automatic >> Repair and Diagnosis >> Brakes >> Antilock Brake System And Traction Control System >> Repair Instructions >> Electronic Brake Control Module Replacement >> Removal Procedure
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Removal Procedure

  1. Turn the ignition switch to the OFF position.
  2. Clean the electronic brake control module (EBCM) to brake pressure modulator valve (BPMV) area of any accumulated dirt and foreign material.
  3. Disengage the electrical connector position assurance (CPA) locking tab (1) from the connector sliding cover lock tab.
    Fig 1: Identifying Connector Position Assurance (CPA) Locking Tab And Connector Sliding Cover Lock Tab
    GM393786Courtesy of GENERAL MOTORS CORP.
  4. Depress the cover lock tab, then move the sliding connector cover (2) to the open position.
  5. Disconnect the electrical harness connector (4) from the EBCM (3).
    Fig 2: Disconnecting The Electrical Harness Connector From The EBCM
    GM527273Courtesy of GENERAL MOTORS CORP.
  6. Remove the 4 EBCM-to-BPMV retaining bolts.
    IMPORTANT:
    • Do not pry apart the EBCM (1) from the BPMV (2) using a tool. Be careful not to damage seal on the EBCM or the mating surface of the BPMV.
    • Care must be taken not to damage the solenoids when the EBCM is removed from the BPMV.
  7. Separate the EBCM (1) from the BPMV (2) by carefully pulling apart.
    Fig 3: View Of EBCM/EBTCM
    GM527343Courtesy of GENERAL MOTORS CORP.
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