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Jeep
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2009
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Commander Overland, 4WD
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Repair and Diagnosis
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Accessories & Equipment
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Memory Modules
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Park Assist Module (PTS) - Electrical Diagnostics
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DTC Troubleshooting
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U0423-00-Implausible Data Received From Cluster/CCN
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Possible Causes
Possible Causes
Possible Causes
NO COMMUNICATION WITH INSTRUMENT CLUSTER
DTCS STORED OR ACTIVE IN THE INSTRUMENT CLUSTER
ACTIVE DTCS IN THE FRONT CONTROL MODULE (FCM)
PARK ASSIST MODULE