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Home >> Dodge and Ram >> 2015 >> Durango SXT, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 177 (5.7L - DTCS P0301 To P0632) >> DTC Troubleshooting >> P0481-Cooling Fan 2 Control Circuit/Open >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2016 Dodge Durango. However, it is still accessible from the selected car via links, so may be relevant.
POSSIBLE CAUSES
RADIATOR FAN RELAY CONTROL CIRCUIT SHORTED TO VOLTAGE
RADIATOR FAN RELAY CONTROL CIRCUIT SHORTED TO GROUND
RADIATOR FAN RELAY CONTROL CIRCUIT OPEN
RADIATOR FAN HIGH RELAY
POWER DISTRIBUTION CENTER (PDC)
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .