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Home >> Lincoln >> 2013 >> Navigator Base, RWD >> Repair and Diagnosis >> Electrical >> Gauges >> Information Center - Instrumentation, Message Center, And Warning Chimes >> Diagnosis And Testing >> Instrumentation, Message Center and Warning Chimes >> Symptom Charts >> Symptom Chart - Warning Chimes

Symptom Chart - Warning Chimes

SYMPTOM CHART - WARNING CHIMES

Condition Possible Sources Action
  • All chimes are inoperative
  • IC
  • The chime sounds when the driver door is ajar (no key in ignition and headlamps off)
  • Wiring, terminals or connectors
  • Ignition switch
  • SJB
  • The air bag warning chime is inoperative
  • IC
  • RCM
  • VERIFY DTC B1868 is present in the IC.
    • If DTC B1868 is not present, the system is operating normally.
    • If DTC B1868 is present, INSTALL a new IC. REFER to Instrument Cluster (IC) . TEST the system for normal operation.
  • The key-in-ignition warning chime is inoperative
  • Wiring, terminals or connectors
  • Key-in-ignition switch (part of the ignition switch)
 
  • SJB
 
  • The turn signal left on warning chime is inoperative
  • IC
  • VERIFY the turn signal indicators and speedometer operate correctly.
    • If the turn signal indicators or speedometer do not operate correctly, GO to Pinpoint Test N  (LH/RH turn indicators) or GO to Pinpoint Test F  (speedometer).
    • If the turn signal indicators and speedometer operate correctly, INSTALL a new IC. REFER to Instrument Cluster (IC) . TEST the system for normal operation.
  • The door ajar warning chime is inoperative
  • IC
  • VERIFY the door ajar message center indicator operates correctly.
    • If the door ajar message center indicator does not operate correctly, GO to Pinpoint Test AE .
    • If the door ajar message center indicator operates correctly, INSTALL a new IC. REFER to Instrument Cluster (IC) . TEST the system for normal operation.
  • The turn signal tick-tock chime is inoperative
  • IC
  • VERIFY the turn signal indicators operate correctly.
    • If the turn signal indicators do not operate correctly, GO to Pinpoint Test N .
    • If the turn signal indicators operate correctly, INSTALL a new IC. REFER to Instrument Cluster (IC) . TEST the system for normal operation.
  • The headlamps on warning chime is inoperative
  • Door ajar indication concern
  • Headlamp concern
  • SJB
  • IC
  • The message center warning chime is inoperative
  • IC
  • VERIFY the message center operates correctly.
    • If the message center does not operate correctly, GO to Pinpoint Test AF .
    • If the message center operates correctly, INSTALL a new IC. REFER to Instrument Cluster (IC) . TEST the system for normal operation.
  • The parking brake on warning chime is inoperative
  • IC
  • VERIFY the brake warning indicator and the speedometer operate correctly.
    • If the brake warning indicator and the speedometer do not operate correctly, GO to Pinpoint Test O  (brake warning indicator) or GO to Pinpoint Test F  (speedometer).
    • If the brake warning indicator and the speedometer operate correctly, INSTALL a new IC. REFER to Instrument Cluster (IC) . TEST the system for normal operation.
  • The perimeter alarm warning chime is inoperative
  • Perimeter alarm concern
  • IC
  • VERIFY the key-in-ignition warning chime functions correctly.
   
  • If the key-in-ignition warning chime does not function correctly, GO to Pinpoint Test AO .
  • If the key-in-ignition warning chimes functions correctly, REFER to ANTI-THEFT - PERIMETER to diagnose the perimeter alarm.
  • The safety belt warning chime is inoperative
  • Safety belt warning indication concern
  • Speedometer concern
  • IC
  • The Belt-Minder® feature is not operating correctly
  • Belt-Minder® deactivated
  • Safety belt warning indication concern
  • Speedometer concern
  • RCM