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HOMESERVICE MANUALSFORD2009FUSION SEL, 3.0 1, FWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1367 (HVAC CLIMATE CONTROL SYSTEM - GENERAL INFORMATION & DIAGNOSTICS)DESCRIPTION AND OPERATIONCLIMATE CONTROL SYSTEMSYSTEM AIRFLOW DESCRIPTION - ELECTRONIC AUTOMATIC TEMPERATURE CONTROL (EATC)OFF
2009 Ford Fusion SEL, 3.0 1, FWD

System Airflow Description - Electronic Automatic Temperature Control (EATC): Off

2009 Ford Fusion SEL, 3.0 1, FWDSECTION Off
WARNING: This page is about a different car, the 2009 Mercury Grand Marquis and 2009 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.

When OFF is selected:

  • The air inlet door vacuum control motor is at full vacuum, closing off outside air from entering the passenger compartment.
  • The floor/defrost door vacuum control motor is at full vacuum and the panel door vacuum control motor is at no vacuum, closing off airflow to the defrost duct, side window demisters and instrument panel A/C registers.
  • The A/C compressor will not operate.
  • The blower motor is OFF.
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.