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Home >> Chrysler >> 2011 >> 300 C, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 149 ((Driver Door Module (DDM) (DMFL) - Electrical Diagnostics)) >> DTC Troubleshooting >> B1857-15-Driver Window Position Sensor Power Supply - Circuit Short To Battery Or Open - Express Motor Only >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2012 RAM Pickup and 2012 RAM Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(Q305) DRIVER WINDOW HALL SENSOR SUPPLY CIRCUIT FOR A SHORT TO VOLTAGE
(Q305) DRIVER WINDOW HALL SENSOR SUPPLY CIRCUIT FOR AN OPEN
(Q991) DRIVER WINDOW HALL SENSOR RETURN CIRCUIT FOR AN OPEN
DRIVER WINDOW MOTOR
DRIVER DOOR MODULE (DDM)