LEMON Manuals: Even more car manuals for everyone
Home >> Ford >> 2000 >> Taurus LX, 3.0 2, AX4N >> Repair and Diagnosis >> External Pages >> Different car >> Section 902 (Warning System - F-150 & Mark LT) >> Diagnostic Tests >> Warning Devices >> Symptom Chart

Symptom Chart

WARNING: This page is about a different car, the 2007 Lincoln Mark LT and 2007 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.
Symptom Chart

Condition Possible Sources Action
  • The key-in-ignition chime does not operate correctly
  • Circuitry
  • Key-in-ignition warning switch (part of the ignition switch)
  • Instrument cluster
  • The headlamps on warning chime does not operate correctly
  • Circuitry
  • Headlamp switch
  • Instrument cluster
  • The door ajar warning chime is inoperative/does not operate correctly
  • Instrument cluster
  • VERIFY the door ajar warning indicator operates correctly.
    • If the door ajar warning indicator operates correctly, INSTALL a new instrument cluster. REFER to INSTRUMENT CLUSTER article. TEST the system for normal operation.
    • If the door ajar warning indicator does not operate correctly, REFER to INSTRUMENT CLUSTER article.
  • The safety belt warning chime does not operate correctly
  • Instrument cluster
  • VERIFY the safety belt warning indicator operates correctly.
    • If the safety belt warning indicator operates correctly, INSTALL a new instrument cluster. REFER to INSTRUMENT CLUSTER article. TEST the system for normal operation.
    • If the safety belt warning indicator does not operate correctly, REFER to INSTRUMENT CLUSTER article.
  • The safety belt minder feature does not operate correctly
  • Safety belt minder deactivated
 
  • Instrument cluster
  • INSTALL a new instrument cluster. REFER to INSTRUMENT CLUSTER article. TEST the system for normal operation.
  • The air bag warning chime does not operate correctly
  • Instrument cluster
  • All the chimes are inoperative
  • Instrument cluster
  • The chime sounds when the driver door is ajar (no key in ignition and headlamps off)
  • Circuitry
  • Key-in-ignition warning switch (part of the ignition switch)
  • Headlamp switch
  • Instrument cluster