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.