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Home >> Jeep >> 2009 >> Commander Overland, RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Memory Modules >> Park Assist Module (PTS) - Electrical Diagnostics >> DTC Troubleshooting >> U0431-00-Implausible Data Received From IPM (FCM/TIPM) >> Possible Causes
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Possible Causes

Possible Causes 
NO COMMUNICATION WITH FRONT CONTROL MODULE (FCM)
DTCS STORED OR ACTIVE IN THE FCM
PARK ASSIST MODULE