Integrated Control Unit (ICU) - Assembly

ASSEMBLY

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

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





2. If the seals (1) on the solenoid valve stems (2) are not new, replace them all. Each of the solenoid valve stem seals must be new to keep out moisture and debris; do not reuse solenoid valve stem seals.





3. Replace the pump/motor connector O-ring (1) if it is not new. Be sure the O-ring is properly seated in the mounting groove (2).





4. Align components and install the ABM (1) on the HCU (2).





5. Install the four screws (1) attaching the ABM (2) to the HCU. Tighten the mounting screws to 2 Nm (17 in. lbs.).

6. Attach the mounting bracket to the HCU. Install two mounting bracket attaching screws and tighten to 11 Nm (97 in. lbs.).
7. Install the ICU in the vehicle. Integrated Control Unit (ICU) - Installation