Installation

INSTALLATION
1. Clean any debris off the mating surfaces of the HCU and ABM.

CAUTION: Do not reuse internal pump connector O-ring or solenoid valve stem seals. They must be replaced to ensure proper sealing.

CAUTION: When installing new O-rings or solenoid valve stem seals, do not use any type of lubricant.

2. Replace solenoid valve stem seals (Figure 1). These seals can be easily removed and installed by hand. Do not use any type of sharp instrument or damage to the components may occur.






Figure 1 Solenoid Valve Seal





3. Replace pump/motor connector O-ring if not new (Figure 2).






Figure 2 Internal Pump Connector O-Ring





4. Align components and install the ABM on the HCU (Figure 3).

5. If not equipped with traction control, install the three screws attaching the ABM to the HCU (Figure 5). Tighten the mounting screws to 2 Nm (17 in.lbs.) torque.

6. If equipped with traction control, install the four screws attaching the ABM to the HCU (Figure 6). Tighten the mounting screws to 2 Nm (17 in.lbs.) torque.

7. With connector cover completely open (Figure 4), install 47-way wiring connector into socket of the ABM and close cover, locking connector in place.

8. Install the battery tray.

9. Install the screw securing the coolant filler neck to the battery tray.

10. Reconnect the vacuum hose connector at the tank built into the battery tray.

11. Install the battery and battery shield.

12. Connect the negative cable on the battery negative post.

13. Hook up a scan tool to initialize ABM and check for any faults.

14. Road test vehicle to ensure proper operation of brakes.






Figure 3 ABM Assembly To HCU










Figure 4 Wiring Harness Connector At ABM










Figure 5 ABM Mounting Screws - Without Traction Control










Figure 6 ABM Mounting Screws - With Traction Control