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HOMESERVICE MANUALSMERCURY2010MARINER HYBRID, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 584 (WARNING SYSTEM)DIAGNOSIS AND TESTINGWARNING DEVICESSYMPTOM TABLE
2010 Mercury Mariner Hybrid, AWD

Symptom Table

2010 Mercury Mariner Hybrid, AWDSECTION Symptom Table
WARNING: This page is about a different car, the 2006 Mercury Montego, 2006 Ford Freestyle, and 2006 Ford Five Hundred. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM TABLE

Condition Possible Sources Action
  • The safety belt warning chime is inoperative
  • Instrument cluster
  • The safety belt minder feature does not operate correctly
  • Safety belt minder deactivated
  • VERIFY the safety belt minder is activated.
  • Instrument cluster
  • The key-in-ignition warning chime is inoperative
  • Circuitry
  • Ignition switch
  • Instrument cluster
  • All the chimes are inoperative
  • Instrument cluster
  • Smart junction box (SJB)
  • CONNECT the diagnostic tool. SELECT the instrument cluster warning lamps and chime active command and trigger the chimes on.
    • If the chimes do not sound, INSTALL a new instrument cluster. REFER to REMOVAL AND INSTALLATION . TEST the system for normal operation.
    • If the chimes sound, INSTALL a new SJB. REFER to REMOVAL AND INSTALLATION . TEST the system for normal operation.
  • The headlamps on warning chime is inoperative
  • Instrument cluster
  • CHECK the operation of the instrument cluster illumination.
    • If the instrument cluster illumination operates correctly, INSTALL a new instrument cluster. REFER to REMOVAL AND INSTALLATION . TEST the system for normal operation.
    • If the instrument cluster illumination does not operate correctly, REFER to INSTRUMENT CLUSTER AND PANEL ILLUMINATION to continue diagnosis of the instrument cluster illumination.
  • The chime sounds when the driver door is ajar (no key in ignition and the headlamps off)
  • Circuitry
  • Key-in-ignition switch (part of the ignition switch)
  • Instrument cluster
  • The air bag warning chime does not operate correctly
  • Restraint control module (RCM)
  • Instrument cluster
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.