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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1495 (Antilock Brake System) >> Repair Instructions >> Brake Pressure Modulator Valve (BPMV) Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise the vehicle. Refer to LIFTING AND JACKING THE VEHICLE in General Information.
  2. Remove the EBCM from the vehicle. Refer to BRAKE PRESSURE MODULATOR VALVE (BPMV) REPLACEMENT   .
    IMPORTANT: In the following service procedures, insert rubber plugs or caps on the exposed brake pipe fittings to prevent brake fluid loss and contamination.
  3. Remove the left front brake pipe.
    Fig 1: Identifying Brake Pressure Modulator Valve (BPMV)
    G01598277Courtesy of GENERAL MOTORS CORP.
  4. Remove the right front brake pipe.
    Fig 2: Removing Right Front Brake Pipe
    G01598278Courtesy of GENERAL MOTORS CORP.
  5. Remove the rear brake pipe.
    Fig 3: Removing Rear Brake Pipe
    G01598279Courtesy of GENERAL MOTORS CORP.
  6. Remove the brake pipe to the brake master cylinder.
    Fig 4: Removing Brake Pipe To Brake Master Cylinder
    G01598280Courtesy of GENERAL MOTORS CORP.