Electric Cooling Fans

• Description & Operation
  • Notes
  • Fan Motor Operation
  • Low/High Speed Operation
  • Component Locations
• Trouble Shooting
• System Tests
  • Cooling Fan System
    • Cooling Fan Operation With Low Temperature (Less Than 181°F (83°C)
    • Inspect Cooling Fan
• Component Tests
  • Notes
  • Cooling Fan Relays
    • Notes
    • Cooling Fan Relay No. 1
    • Cooling Fan Relay No. 2
    • Cooling Fan Relay No. 3
  • Engine Coolant Temperature (ECT) Switch
    • ECT Switch No. 1
    • ECT Switch No. 2
  • Engine Coolant Temperature Sensor
• Diagnostic Tests
• Wiring Diagrams