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Home >> Mercury >> 2002 >> Villager Estate >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Cluster - Conventional >> Diagnosis And Testing >> Instrument Cluster - Conventional >> Symptom Chart

Symptom Chart

SYMPTOM

Condition Possible Sources Action
  • The instrument cluster is inoperative
  • Central junction box (CJB) fuse 37 (10A).
  • Circuitry.
  • Instrument cluster.
  • Incorrect fuel gauge indication
  • CJB fuse 37 (10A).
  • Circuitry.
  • Instrument cluster.
  • Fuel tank.
  • Fuel sender.
  • The low fuel warning indicator is never/always on
  • Low fuel warning indicator bulb.
  • Instrument cluster.
  • Incorrect temperature gauge indication
  • Circuitry.
  • Engine coolant temperature sensor.
  • Instrument cluster.
  • The speedometer/odometer is inoperative
  • Circuitry.
  • Vehicle speed sensor (VSS).
  • Instrument cluster.
  • The tachometer is inoperative
  • Circuitry.
  • Instrument cluster.
  • Powertrain control module (PCM).
  • The brake warning indicator is never on
  • Circuitry.
  • Brake warning indicator bulb.
  • Parking brake switch.
  • Brake check relay.
  • Brake fluid level switch.
  • Instrument cluster.
  • The brake warning indicator is always on
  • Circuitry.
  • Parking brake switch.
  • Brake fluid level switch.
  • Bulb check relay.
  • Lighting control module (LCM).
  • Generator.
  • REFER to BRAKE SYSTEM-GENERAL INFORMATION .
  • The charge system warning indicator is never on
  • Charging system warning indicator bulb.
  • Circuitry.
  • Generator.
  • Instrument cluster.
  • The charge system warning indicator is always on
  • Circuitry.
  • Generator.
  • The low oil pressure indicator is inoperative/always on
  • Low oil pressure indicator bulb.
  • Circuitry.
  • Engine oil pressure switch.
  • Low engine oil pressure.
  • Instrument cluster.
  • The LH turn indicator Is inoperative
  • Circuitry.
  • LH turn indicator bulb.
  • Instrument cluster.
  • The RH turn indicator is inoperative
  • Circuitry.
  • RH turn indicator bulb.
  • Instrument cluster.
  • The high beam indicator Is inoperative
  • Circuitry.
  • High beam indicator bulb.
  • Instrument cluster.
  • The air bag indicator is inoperative/always on
  • Circuitry.
  • Air bag warning indicator LED.
  • Air bag diagnostic monitor.
  • Instrument cluster.
  • The SERVICE ENGINE SOON indicator is inoperative
  • CJB fuse 37 (10A).
  • Circuitry.
  • SERVICE ENGINE SOON (MIL) warning indicator bulb.
  • PCM.
  • Instrument cluster.
  • The SERVICE ENGINE SOON indicator is always on
  • Circuitry.
  • PCM.
  • The anti-lock brake system (ABS) indicator is inoperative
  • Circuitry.
  • ABS warning indicator bulb.
  • ABS module.
  • Instrument cluster.
  • The ABS indicator is always on
  • Circuitry.
  • ABS module.
  • Instrument cluster.
  • The low washer fluid indicator is inoperative
  • Circuitry.
  • Low washer fluid indicator bulb.
  • Instrument cluster.
  • The safety belt warning indicator is inoperative (chime is operative)
  • Circuitry.
  • Safety belt warning indicator bulb.
  • Safety belt buckle switch.
  • Instrument cluster.
  • The speed control (CRUISE) indicator is never on
  • Circuitry.
  • Speed control (CRUISE) indicator bulb.
  • Speed control actuator module.
  • Instrument cluster.
  • The speed control (SET) indicator is never on
  • Circuitry.
  • Speed control (SET) indicator bulb.
  • Speed control actuator module.
  • Instrument cluster.
  • The speed control (CRUISE) indicator is always on
  • Circuitry.
  • Speed control actuator module.
  • REFER to VEHICLE SPEED CONTROL .
  • The speed control (SET) indicator is always on
  • Circuitry.
  • Speed control actuator module.
  • REFER to VEHICLE SPEED CONTROL .
  • The door ajar indicator is inoperative (chime is operative)
  • Circuitry.
  • Door ajar indicator bulb.
  • Smart entry control (SEC)/timer module.
  • Instrument cluster.
  • The overdrive off indicator is inoperative
  • Circuitry.
  • Overdrive off indicator bulb.
  • Transaxle control module (TCM).
  • Instrument cluster.