GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 230411  Size: SH
  1. Turn the Ignition switch to the OFF position.
  2. Remove BPMV and EBCM as an assembly from the BPMV bracket. Refer to Brake Pressure Modulator Valve Replacement .
  3. Remove the 3 BPMV bracket nuts (1) (2) and (3) attaching the BPMV bracket (4) to the wheel housing.
  4. Remove the BPMV bracket (4) from the vehicle.

Installation Procedure


    Object Number: 230411  Size: SH
  1. Install the BPMV bracket (4) to the wheel house.
  2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the 3 BPMV bracket nuts (1) (2) and (3) to the studs on the BPMV bracket (4).
  4. Tighten
    Tighten the 3 BPMV bracket nuts to 10 N·m (7 lb ft).

  5. Install the BPMV and EBCM as an assembly to the BPMV bracket. Refer to Brake Pressure Modulator Valve Replacement .
  6. Turn the ignition switch to the RUN position.
  7. Perform the Diagnostic System Check - ABS .