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Symptom Chart

WARNING: This page is about a different car, the 2006 Ford Pickup, 2006 Ford F550 Super Duty, 2006 Ford F450 Super Duty, and 2006 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM CHART

Condition Possible Sources Action
  • The ignition switch is inoperative
  • Central junction box (CJB) fuse(s):
    • 103 (30A).
    • 110 (30A).
    • 116 (30A).
  • Ignition switch.
  • Circuitry.
  • No power in ACC
  • Central junction box (CJB) fuse 116 (30A).
  • Ignition switch.
  • Circuitry.
  • No power in RUN
  • Central junction box (CJB) fuse 110 (30A).
  • Ignition switch.
  • Circuitry.
  • No power in START
  • Central junction box (CJB) fuse 103 (30A).
  • Ignition switch.
  • Circuitry.
  • The multi-function switch/hazard switch does not operate correctly
  • Multi-Function switch.
  • CARRY OUT the Multi-Function Switch Continuity Test for electrical diagnosis. Refer to appropriate COMPONENT TESTING .
  • The ignition key is hard to turn
  • Key.
  • Ignition lock cylinder.
  • Ignition switch rod.
  • Ignition switch.
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