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Home >> Dodge and Ram >> 2020 >> Durango R/T, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 33 (3.6L - DTCS P0443 To P04FC) >> P0480-Cooling Fan 1 Control Circuit (Variable Speed Fan) >> Possible Causes

Possible Causes

WARNING: This page is about a different variant/trim than selected.
Possible Causes
Fused B+ Circuit To The Radiator Fan Assembly Open/High Resistance
Fused B+ Circuit To The Radiator Fan Assembly Shorted To Ground
Ground Circuit To The Radiator Fan Assembly Open/High Resistance
Pwm Radiator Fan Control Circuit Open/High Resistance
Pwm Radiator Fan Control Circuit Shorted To Ground
Pwm Radiator Fan Assembly
Powertrain Control Module (Pcm)

Always Perform The Pre-Diagnostic Troubleshooting Procedure Before Proceeding. Refer To  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .