Removal And Installation: Installation

Clean any debris from the mating surfaces of the HCU and ABS Module
NOTE:
When installing new ABS module seals, do not use any type of lubricant.

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If the seals on the ABS module (2) are not new, replace them. The ABS module seals must be new to keep out moisture and debris; do not reuse the ABS module seals .
Align the components and install the ABS module (2) on the HCU (3).
Install the related ABS module screws (1) and tighten them to the proper torque specification. Refer to TORQUE SPECIFICATIONS
Install the ICU in the vehicle. Refer to INTEGRATED CONTROL UNIT (ICU), REMOVAL AND INSTALLATION .
NOTE:
If this Electronic Control Unit (ECU) is being replaced with a new unit, a diagnostic scan tool MUST be used to determine if alignment of the PROXI configuration data into the new ECU is needed. If PROXI alignment is needed, follow the routine outlined in the diagnostic scan tool for PROXI Configuration Alignment under the Body Control Module (BCM) Miscellaneous Functions menu.