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Home >> Chrysler >> 2009 >> PT Cruiser Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 59 (DTCS P0443 To P0533) >> P0480-Cooling Fan 1 Control Circuit >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2009 Dodge Caliber. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(A16) FUSED (B+) CIRCUITS
(N201) LOW/HIGH/HIGH RAD FAN CONTROL CIRCUIT SHORTED TO BATTERY VOLTAGE
(N201) LOW/HIGH RAD FAN CONTROL CIRCUIT OPEN
(N201) LOW/HIGH RAD FAN CONTROL CIRCUIT SHORTED TO GROUND
LOW/HIGH RAD FAN RELAY
TOTALLY INTEGRATED POWER MODULE (TIPM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See  DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure  .