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Aurora
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Engine Mechanical
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Engine Cooling Fan System
Engine Cooling Fan System
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Model Identification
Description & Operation
Electric Cooling Fan Control
Programming
Trouble Shooting
Preliminary Information
Diagnostic Starting Point - Engine Cooling
Symptoms - Engine Cooling
Notes
Visual/Physical Inspection
Intermittents
Symptom List
Self-Diagnostics
Diagnostic Trouble Code Definitions
Diagnostic System Check - Engine Cooling
Diagnostic Tests
DTC P0480 OR P0481: Cooling Fan Relay Control Circuit
Circuit Description
Conditions for Running the DTC
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the MIL/DTC
Diagnostic Aids
Testing
DTC P1258: Engine Coolant Overtemperature - Protection Mode Active
Circuit Description
Conditions for Running the DTC
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the MIL/DTC
Testing
System Tests
Cooling Fan Always On
Cooling Fan Inoperative
Removal & Installation
Notes
Cooling Fan
Notes
Removal (V6)
Removal (V8)
Installation (V6)
Installation (V8)
Torque Specifications
Connector Identification
Wiring Diagrams