Module PROXI Requirements
NOTE:
When replacing a module, a PROXI Alignment Procedure may need to be completed for that module.
The PROXI Alignment Procedure is needed to learn the PROXI Configuration from the BCM. This PROXI information configures the modules based on the content of the vehicle.
Refer to the chart below for the list of which modules do and do not require the PROXI Alignment Procedure.
| MODULE | REQUIRES PROXI |
|---|---|
| ABS | YES |
| AMP | YES |
| BCM | MASTER OF THE PROXI CONFIGURATION DATA |
| CSWM | YES |
| CTM (Magnetti Marelli) | YES |
| CTM (Pieker) | NO |
| EDM | YES |
| EPS | YES |
| ESM | YES |
| HVAC | YES |
| ICS | NO |
| IPC | YES |
| LBSS | YES |
| OCM | YES |
| ORC | YES |
| PAM | YES |
| PCM (2.0L) Diesel | YES |
| PCM (2.4L) | YES |
| PCM (3.2L) | YES |
| RADIO | YES |
| RBSS | YES |
| RFH | YES |
| SCCM | NO |
| TCM | NO |
NOTE:
Some modules require several steps to replace the ECU. See the appropriate ECU replacement procedure Service Information for a full list of replacement steps.