FixVault

Possible Causes

WARNING: This page is about a different car, the 2009 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(K504) DRIVETRAIN 5 VOLT SUPPLY CIRCUIT SHORT TO VOLTAGE
(K504) DRIVETRAIN 5 VOLT SUPPLY CIRCUIT HIGH RESISTANCE
(K504) DRIVETRAIN 5 VOLT SUPPLY CIRCUIT SHORT TO GROUND
(T313) MODE SENSOR SIGNAL CIRCUIT SHORT TO VOLTAGE
(T313) MODE SENSOR SIGNAL CIRCUIT HIGH RESISTANCE
(T313) MODE SENSOR SIGNAL CIRCUIT SHORT TO GROUND
(K594) DRIVETRAIN SENSOR RETURN CIRCUIT SHORT TO VOLTAGE
(K594) DRIVETRAIN SENSOR RETURN CIRCUIT HIGH RESISTANCE
TRANSFER CASE MOTOR
FINAL DRIVE CONTROL MODULE (FDCM)