Information Center -- Excursion & F250-F550 Super Duty

• Description And Operation
  • Information And Message Center
• Diagnosis And Testing
  • Information And Message Center
    • Notes
    • Special Tool(s)
    • Principles of Operation
      • Notes
      • Outside Air Temperature
      • Average (AVG) Fuel Economy - Resetting
    • Inspection and Verification
    • OTC Diagnostic Trouble Code (DTC) Index
    • Symptom Chart
    • Pinpoint Tests
      • Pinpoint Test A: The Compass Is Inaccurate
      • Pinpoint Test B: No Communication With The Message Center - F-SUPERDUTY
      • Pinpoint Test C: No Communication With The Message Center - Excursion
      • Pinpoint Test D: The Distance To Empty (DTE) / Average Fuel Economy Is Inoperative / Incorrect - F-SUPERDUTY
      • Pinpoint Test E: The Distance To Empty (DTE) / Average Fuel Economy Is Inoperative / Incorrect - Excursion
      • Pinpoint Test F: The Outside Air Temperature Is Inaccurate/Inoperative
• General Procedures
  • Vehicle Demagnetizing
  • Compass Zone Adjustment
    • Compass Calibration Zones
  • Compass Calibration
• Removal And Installation
  • Message Center - F-Super Duty
    • Removal and Installation
  • Message Center - Excursion
    • Removal and Installation