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Home >> Ford >> 2002 >> Taurus SES, 3.0 S >> Repair and Diagnosis >> External Pages >> Different car >> Section 410 (Steering Column Switches -- Excursion & F250-F550 Super Duty) >> Diagnosis And Testing >> Steering Column Switches >> Symptom Chart

Symptom Chart

WARNING: This page is about a different car, the 2003 Ford Pickup, 2003 Ford F550 Super Duty, 2003 Ford F450 Super Duty, 2003 Ford Excursion, and 2003 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):
    • 51 (50A)
    • 58 (50A)
    • 64 (30A)
  • Ignition switch
  • Circuitry
 Go To PINPOINT TEST A .
No power in ACC
  • CJB fuse(s):
    • 33 (15A)
    • 48 (10A)
  • Ignition switch
  • Circuitry
 Go To PINPOINT TEST B .
No power in RUN
  • CJB fuse(s):
    • 24 (15A)
    • 25 (10A)
    • 26 (10A)
    • 27 (15A)
    • 28 (10A)
    • 29 (10A)
    • 33 (15A)
    • 45 (10A)
    • 48 (10A)
  • Ignition switch
  • Circuitry
 Go To PINPOINT TEST C .
No power in START
  • CJB fuse(s):
    • 31 (15A)
    • 32 (5A)
    • 45 (10A)
  • Ignition switch
  • Circuitry
 Go To PINPOINT TEST D .
The multifunction switch/hazard switch does not operate correctly
  • Multifunction switch
 CARRY OUT the Multifunction Switch Continuity Test for electrical diagnosis.
Refer to COMPONENT TESTING - EXCURSION & F250-F550 SUP for schematic and connector information.
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