Module, HVAC: Installation

WARNING: This page is about a different car, the 2018 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of CHRYSLER GROUP, LLC

Position the A/C heater module to the HVAC housing.
Install the three retaining screws (2) that secure the A/C heater module to the HVAC housing.
Tighten all the screws that secure the A/C heater module to the HVAC housing to the proper specifications. Refer to TECHNICAL SPECIFICATIONS .
Connect the wire harness connectors (1) to the A/C heater module.
Install the A/C and Heater Control. Refer to CONTROL, A/C AND HEATER, INSTALLATION .
Connect the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), connect the IBS connector to the negative battery cable.
Initiate the Actuator Calibration function using a scan tool.
Refer to MODULE, HVAC, MODULE PROGRAMMING .

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.