Engine Cooling Fan

• Description & Operation
• Preliminary Checks
  • Notes
  • Electrical Component Locations
  • Cooling Fan Testing Directory
• EEC-IV Testing (Mustang 5.0L & Cougar 3.8L)
  • Electric Cooling Fan Function Check
  • Quick Test
  • KOEO Self-Test
  • Trouble Code Directory
  • Clearing Codes
  • Additional System Functions
    • Output State Diagnostic Test Mode (DTM)
  • Constant Control Relay Module (CCRM)
    • Notes
    • Diagnostic Aids
• EEC-V Testing (Mustang 3.8L & Cougar 4.6L)
  • Notes
  • Trouble Shooting
  • Trouble Code Directory
  • Constant Control Relay Module (CCRM)
    • Diagnostic Aids
• Wiring Diagrams