2500 4x2 Pickup V8-5.9L VIN Z (1994)
Hydraulic Control Assembly - Antilock Brakes: Service and Repair
Front Antilock Valve Replacement
1. Disconnect battery cables and remove battery from vehicle, then disconnect ABS wiring harness at ABS valve.
2. Disconnect wiring harness at ABS electronic control module, then disconnect front brake lines at ABS valve.
3. Remove bolts and stud nuts securing ABS valve and electronic control to inner fender panel, then remove valve and module from vehicle.
4. Reverse procedure to install, noting the following:
a. Torque ABS valve mounting bolt and stud nuts to 8-10 ft. lbs. and hydraulic fittings to 14-16 ft. lbs.
b. Bleed brake system as described under Antilock Brake System/Service and Repair.