Brake Proportioning/Combination Valve: Service and Repair

Brake Pressure Control Valve













Removal and Installation

WARNING: Do not use any fluid other than clean brake fluid meeting manufacturer's specification. Additionally, do not use brake fluid that has been previously drained. Following these instructions will help prevent system contamination, brake component damage and the risk of serious personal injury.

WARNING: Carefully read cautionary information on product label. For EMERGENCY MEDICAL INFORMATION seek medical advice. In the USA or Canada on Ford/Motorcraft products call: 1-800-959-3673. For additional information, consult the product Material Safety Data Sheet (MSDS) if available. Failure to follow these instructions may result in serious personal injury.

NOTICE: Do not spill brake fluid on painted or plastic surfaces or damage to the surface may occur. If brake fluid is spilled onto a painted or plastic surface, immediately wash the surface with water.

All vehicles

1. With the vehicle in NEUTRAL, position it on a hoist.

3.0L and 3.5L vehicles

2. Remove the RH fender splash shield.

All vehicles

3. Remove the nut and the brake tube heat shield.

4. Disconnect the brake pressure control valve brake tube fittings, plug the tubes and the ports on the brake pressure control valve.
- To install, tighten to 20 Nm (177 lb-in).


5. Remove the 2 brake pressure control valve bolts and the brake pressure control valve.
- To install, tighten to 11 Nm (97 lb-in).


6. To install, reverse the removal procedure.
- Bleed the brake system.