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Home >> Dodge and Ram >> 2024 >> ProMaster 2500 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 18 (Body Control Module (BCM) - DTCS U0623-64 To U1702-87) >> DTC Troubleshooting >> U1147-00 Ecu Not Expected (PROXI) >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2024 RAM ProMaster EV. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
COMPONENTS OR MODULES HAVE BEEN ADDED TO THE VEHICLE THAT ARE NOT SUPPORTED IN THE ORIGINAL PROXI CONFIGURATION
COMPONENTS SUPPORTED BY THE PROXI CONFIGURATION HAVE BEEN DISCONNECTED OR ONE OR MORE MODULES ARE INACTIVE OR NOT RESPONDING
THE BCM WAS REPLACED BUT THE PROXI CONFIGURATION HAS NOT BE PROGRAMMED
BCM INSTALLED IN INCORRECT VEHICLE
BCM NOT CONFIGURED CORRECTLY
BODY CONTROL MODULE (BCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .