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Home >> Jeep >> 2009 >> Commander Overland, 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Memory Modules >> Park Assist Module (PTS) - Electrical Diagnostics >> DTC Troubleshooting >> U0155-00-Lost Communication With Cluster/CCN >> Possible Causes

Possible Causes

Possible Causes 
CAN BUS CIRCUITS OPEN OR SHORTED
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
FCM NOT CONFIGURED CORRECTLY
CLUSTER
CLUSTER POWER AND GROUND
MODULE THAT SET THIS DTC