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Home >> Jeep >> 2009 >> Commander Sport, 3.7 K, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 ((Powertrain Control Module (Pcm) - Electrical Diagnostics - 545RFE Automatic Transmission)) >> DTC Troubleshooting >> U0141-Lost Communication With IPM (FCM/TIPM) >> Possible Causes

Possible Causes

WARNING: This page is about a different variant/trim than selected.
Possible Causes 
CAN BUS CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
FRONT CONTROL MODULE POWER AND GROUND
FCM NOT CONFIGURED CORRECTLY
FRONT CONTROL MODULE (FCM)
MODULE THAT SET THIS DTC