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Dodge and Ram
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2012
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Charger SXT Plus, RWD, Gas
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Repair and Diagnosis
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Engine Performance
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System
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Vehicle System Interface Module (VSIM) Module - Electrical Diagnostics
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DTC Troubleshooting
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U0155-Lost Communication With Cluster/CCN
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Possible Causes
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