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Home >> Chrysler >> 2011 >> 300 C, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 944 (Driver Door Module (DDM) (DMFL/R) - Electrical Diagnostics - 2500 Hd & 3500 Hd) >> Diagnosis And Testing >> B1DD0-15-Mirror Heater Control - Circuit Short To Battery Or Open >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2015 RAM 3500 HD and 2015 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
MIRROR HEATER DRIVER CIRCUIT SHORTED TO VOLTAGE
MIRROR HEATER DRIVER CIRCUIT OPEN
MIRROR HEATER RETURN CIRCUIT OPEN
MIRROR HEATER DRIVER CIRCUIT SHORTED TO THE MIRROR HEATER RETURN CIRCUIT
MIRROR HEATER DRIVER CIRCUIT SHORTED TO ANOTHER DRIVER CIRCUIT
OUTSIDE REAR VIEW MIRROR
DOOR MODULE