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Home >> Dodge and Ram >> 2012 >> Charger R/T, 4WD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Vehicle System Interface Module (VSIM) Module - Electrical Diagnostics >> DTC Troubleshooting >> U0199-Lost Communication With Driver Door Module >> Possible Causes
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Possible Causes

Possible Causes 
CAN BUS (+) CIRCUIT SHORTED TO VOLTAGE
CAN BUS (-) CIRCUIT SHORTED TO GROUND
DTCS RELATED TO BATTERY VOLTAGE, IGNITION, OR VIN MESSAGES
DRIVER DOOR MODULE POWER AND GROUND
BCM NOT CONFIGURED CORRECTLY
DRIVER DOOR MODULE
MODULE THAT SET THIS DTC