Impala V6-3.8L VIN K (2004)
Hydraulic Control Assembly - Antilock Brakes: Service and Repair
Brake Pressure Modulator Valve (BPMV) Replacement
Brake Pressure Modulator Valve (BPMV) Replacement
Removal Procedure
Caution: For safety reasons, the Brake Pressure Modulator Valve (BPMV) must not be repaired, the complete unit must be replaced. With
the exception of the EBCM/EBTCM, no screws may be loosened. If screws are loosened, it will not be possible to get the brake circuits
leak-tight and personal injury may result.
Notice: Refer to Brake Fluid Effects on Paint and Electrical Components Notice in Service Precautions.
1. Turn the ignition switch to the OFF position.
2. Remove the attaching bolts for the cruise control module.
3. Swing the cruise control module off to the side.
4. Disengage the red locking tab from the connector (1).
5. Push down lock tab (1) and then move sliding connector cover (2) to the open position.
6. Disconnect the EBCM harness connector.
Important: Note the locations of the brake pipes in order to aid in installation.
7. Disconnect the brake pipes (1) from the BPMV (2).
8. Swing the 4 brakes pipes out of the way only after covering the open pipes to avoid dripping or being contaminated.
