GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Warning: Refer to Brake Fluid Irritant Warning in the Preface section.

Caution: Refer to Brake Fluid Effects on Paint and Electrical Components Caution in the Preface section.


    Object Number: 230411  Size: SH
  1. Turn the ignition switch to the OFF position.
  2. Remove brake pressure modulator valve (BPMV) and electronic brake control module (EBCM) as an assembly from the BPMV bracket. Refer to Brake Pressure Modulator Valve Replacement.
  3. Remove the 3 BPMV bracket nuts (1, 2, 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. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the 3 BPMV bracket nuts (1, 2, 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 Trouble Code (DTC) List - Vehicle.