Installation

PROCEDURE
1. Install the Hydraulic Control Unit (HCU) back in the vehicle and on its mounting bracket using the reverse order of its removal.

Rear Attachment Of HCU To Mounting Bracket:

2. Install mounting isolators, washers and attaching bolts, mounting the rear of the HCU to the mounting bracket. Do not tighten bolts at this time.

Front Attachment Of HCU To Mounting Bracket:

3. Install mounting isolator, washer and attaching bolt, mounting the front of the HCU to the mounting bracket. Do not tighten bolt at this time.
4. Then tighten the 3 HCU mounting bolts to a torque of 28 Nm (248 inch lbs.).

Rear Brake Tubes And Right Front Brake Tube At HCU:

5. Install the 2 rear brake tubes on the proportioning valves and the right front brake tube in the outlet port of the HCU. Tighten the 3 brake tube nuts to a torque of 20 Nm (180 inch lbs.).

Brake Tubes At HCU:

6. Install the 2 brake tubes coming from master cylinder and the brake tube to the left front wheel in the HCU ports. Tighten the 3 brake tube nuts to a torque of 20 Nm (180 inch lbs.). Install the brake tube routing clip on the HCU mounting bracket and securely tighten attaching bolt.

Electrical Connections At HCU And Relay Box:

7. Install the 6 way connector on the HCU wiring harness and the 10 way connector on the relay box of the HCU.

HCU Heat Shield:

8. Install the HCU heat shield on the HCU mounting bracket. Install and securely tighten attaching bolt.
9. Install exhaust system in vehicle using the reverse steps of its removal.

Right Side Splash Shield:

10. Install right side engine compartment splash shield back on the vehicle.

Ground Cable Attachment At Strut Tower:

11. Install the remote ground cable onto the ground stud located on left shock tower. Install the remote ground cable attaching nut and tighten to a torque of 28 Nm (250 inch lbs.).
12. Bleed the base brakes and the ABS brakes hydraulic system. Refer to Antilock Brake System Service and Repair for the proper bleeding procedure.
13. Road test vehicle to ensure proper operation of the base and ABS systems.