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Home >> Ford >> 2000 >> Contour SE, 2.5 L, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 1942 (MULTIFUNCTION Electronic Modules -- F250-F550 Super Duty) >> Diagnostic Tests >> Upfitter Relay Box >> Symptom Chart

Symptom Chart

WARNING: This page is about a different car, the 2007 Ford Pickup, 2007 Ford F550 Super Duty, 2007 Ford F450 Super Duty, and 2007 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 upfitter relay box does not operate correctly
  • Fuse(s)
  • Circuitry
  • Upfitter relays
  • Upfitter relay box
  • Upfitter relay switch(es)
  • Central junction box (CJB)
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