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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1952 (Antilock Brake System - Hybrid 3.6L (Hp5)) >> Repair Instructions >> Electronic Brake Control Module Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
WARNING: Refer to Brake Fluid Irritant Warning .
CAUTION: Refer to Brake Fluid Effects on Paint and Electrical Components Caution .
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. Refer to Lifting and Jacking the Vehicle .
    3. Fig 1: EBCM Bolts
    GM2192974Courtesy of GENERAL MOTORS CORP.
  3. Remove all dirt and debris from the electronic brake control module (EBCM) and the brake pressure modulator valve (BPMV).
  4. Disconnect the EBCM electrical connector.
  5. Loosen, but do not remove, the EBCM bolts (1).
    6. Fig 2: EBCM
    GM2192975Courtesy of GENERAL MOTORS CORP.
    NOTE: Do not pry the EBCM from the BPMV. The EBCM must be pulled away from the BPMV evenly.
  6. Using the loosened EBCM bolts as a guide, carefully pull the EBCM (1) evenly away from the BPMV to release the electrical connectors.
    7. Fig 3: EBCM Bolts
    GM2192977Courtesy of GENERAL MOTORS CORP.
  7. Remove the EBCM bolts (1).
    8. Fig 4: EBCM
    GM2192978Courtesy of GENERAL MOTORS CORP.
  8. Remove the EBCM (1).
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