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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 >> P0480-Cooling Fan 1 Control Circuit/Open (Two Speed Fan) >> 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
LOW SPEED RADIATOR FAN CONTROL CIRCUIT SHORTED TO VOLTAGE
LOW SPEED RADIATOR FAN CONTROL CIRCUIT SHORTED TO GROUND
LOW SPEED RADIATOR FAN CONTROL CIRCUIT OPEN/HIGH RESISTANCE
RADIATOR FAN LOW RELAY
POWER DISTRIBUTION CENTER (PDC)
POWERTRAIN CONTROL MODULE (PCM)

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