FixVault
Home
›
Dodge and Ram
›
2013
›
Durango SXT, AWD
›
Repair and Diagnosis
›
External Pages
›
Different car
›
Section 389 ((Vehicle System Interface Module (VSIM) Module - Electrical Diagnostics))
›
DTC Troubleshooting
›
B237C-Data Communication Radio Input Circuit High
›
Possible Causes
Possible Causes
WARNING:
This page is about a different car, the 2013 Dodge Charger. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
POLICE RADIO INPUT SIGNAL CIRCUIT OPEN OR SHORTED TO VOLTAGE
AFTERMARKET LIGHT/SIREN CONTROLLER
VEHICLE SYSTEM INTERFACE MODULE (VSIM)