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Home >> Dodge and Ram >> 2011 >> Charger R/T, RWD >> Repair and Diagnosis >> Engine Performance >> System >> (Vehicle System Interface Module (VSIM) Module - Electrical Diagnostics) >> DTC Troubleshooting >> U0155-Lost Communication With Cluster/CCN >> Possible Causes
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Possible Causes

Possible Causes 
CAN C BUS (+) CIRCUIT SHORTED TO VOLTAGE
CAN C BUS (-) CIRCUIT SHORTED TO GROUND
INSTRUMENT CLUSTER (IC) POWER AND GROUND
BCM NOT CONFIGURED CORRECTLY
INSTRUMENT CLUSTER (IC)
MODULE THAT SET THIS DTC
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