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Module PROXI Requirements

WARNING: This page is about a different car, the 2020 RAM ProMaster City. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

When replacing a Electronic Control Units (ECUs), a PROXI Alignment Procedure may need to be completed for that ECUs. The PROXI information configures the ECUs based on the content of the vehicle.

Refer to the table below for the list of which ECUs require the PROXI Alignment Procedure.

ECU REQUIRES PROXI
Body Control Module (BCM) YES - The BCM is the master of the PROXI configuration data
Entertainment Telematics Module (ETM) (high line radio) YES
Instrument Panel Cluster (IPC) YES
Occupant Restraint Controller (ORC) YES
Park Assist Module (PAM) YES
PCM YES
Radio YES
Transmission Control Module (TCM) YES
Tire Pressure Monitoring (TPM) module YES
NOTE:

Some ECUs require several steps to replace the them. See the appropriate ECU replacement procedure service information for a full list of replacement steps.