Electronic Brake Control Module: Service and Repair

Fig. 225 EHCU/BPMV Mounting.:

(EHCU) Electro-Hydraulic Control Unit / (BPMV) Brake Pressure Modulator Valve Module is not serviceable and must be replaced as a unit.

1. Remove washer tank attaching bolts, then position aside.

2. Remove EHCU/BPMV electrical connectors.

3. Disconnect module brake lines.
Use caution not to get brake fluid on paint or electrical connections.

4. Remove upper to lower bracket assembly attaching bolts.

5. Remove EHCU/BPMV module and upper bracket assembly from vehicle.

6. Remove upper mounting bracket to EHCU/BPMV module attaching bolts, Fig. 225.

7. Reverse procedure to install, noting the following:
a. Torque EHCU/BPMV module to bracket attaching bolts to 5 ft. lbs.
b. Torque EHCU/BPMV bracket assembly attaching bolts to 20 ft. lbs.
c. Torque brake line fittings to 16 ft. lbs.
d. Bleed EHCU/BPMV module. Brake Bleeding