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Home >> Dodge and Ram >> 2011 >> Durango R/T, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 237 ((Front Control Module (FCM) - Electrical Diagnostics)) >> Diagnosis and Testing >> C1403-Transfer Case Range Position Sensor Performance >> Possible Causes
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Possible Causes

WARNING: This page is about a different car, the 2011 RAM Dakota. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(T103) 5 VOLT SUPPLY CIRCUIT HIGH RESISTANCE
(T103) 5 VOLT SUPPLY CIRCUIT SHORTED TO GROUND
(T103) 5 VOLT SUPPLY CIRCUIT SHORTED TO VOLTAGE
(D201) MODE SENSOR SIGNAL CIRCUIT HIGH RESISTANCE
(D201) MODE SENSOR SIGNAL CIRCUIT SHORTED TO GROUND
(D201) MODE SENSOR SIGNAL CIRCUIT SHORTED TO VOLTAGE
(G180) DRIVETRAIN SENSOR RETURN CIRCUIT HIGH RESISTANCE
TRANSFER CASE MOTOR
FRONT CONTROL MODULE (FCM)