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Home >> Dodge and Ram >> 2018 >> Charger Pursuit, 5.7L Eng VIN T, 4WD >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Body Control Module (BCM) - DTCS B1830-11 To U1433-24 >> DTC Troubleshooting >> U0143-00-Lost Communication With Multi-Purpose Module (Vehicle System Interface Module) (VSIM) >> Possible Causes

Possible Causes

Possible Causes
VEHICLE SYSTEM INTERFACE MODULE (VSIM) POWERS AND GROUNDS
VEHICLE SYSTEM INTERFACE MODULE (VSIM)
CAN IHS BUS (+) CIRCUIT SHORTED TO VOLTAGE
CAN IHS BUS (-) CIRCUIT SHORTED TO GROUND