Savana 2500 V8-6.0L VIN U (2006)
Hydraulic Control Assembly - Antilock Brakes: Service and Repair
Brake Pressure Modulator Valve (BPMV) Replacement (W/JL4)
Brake Pressure Modulator Valve (BPMV) Replacement (w/JL4)
Removal Procedure
Caution: Refer to Brake Fluid Irritant Caution in Service Precautions.
Notice: Refer to Brake Fluid Effects on Paint and Electrical Components Notice in Service Precautions.
Important: The area around the electric hydraulic control unit (EHCU) MUST be free from loose dirt to prevent contamination of disassembled
ABS components.
1. Thoroughly wash all contaminants from around the EHCU.
2. Disconnect the electrical harness connectors from the electronic brake control module (EBCM).
Important: Make sure that brake lines are tagged and kept in order for proper reassembly.
3. Disconnect the brake lines from the brake pressure modulator valve (BPMV).
4. Remove the bolts securing the EHCU mounting bracket to the frame rail.
5. Remove the EHCU from the vehicle.
6. Remove the bolts (4) securing the BPMV (1) to the EHCU mounting bracket (3).
7. Disconnect the 2-way ABS pump motor connector.
Important: Do not reuse the EBCM mounting bolts. Always install new bolts.
