Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMERCURY2009MILAN PREMIER, 3.0 1, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 275 (HVAC CONTROL SYSTEM)
2009 Mercury Milan Premier, 3.0 1, AWD
Section 275 (HVAC Control System)
2009 Mercury Milan Premier, 3.0 1, AWDSECTION Section 275 (HVAC Control System)
WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Description And Operation
- Air Conditioning
- Notes
- A/C Compressor and Clutch Assembly
- A/C Compressor Pressure Relief Valve
- A/C Condenser/Transmission Combo Cooler
- A/C Evaporator Core
- A/C Evaporator Core Orifice
- Suction Accumulator
- A/C Pressure Sensor
- A/C Cycling Switch
- Spring Lock Coupling
- A/C Line (Peanut) Fitting
- Service Gauge Port Valves
- Refrigerant System Dye
- Air Distribution and Filtering
- Control Components
- Heating and Ventilation
- Air Conditioning
- Removal And Installation
- Air Conditioning (A/C) Compressor
- Air Inlet Duct
- Ambient Air Temperature Sensor
- Blower Motor
- Blower Motor Speed Control
- Blower Motor Switch
- Climate Control Assembly
- Clutch and Clutch Field Coil
- Compressor to Condenser Discharge Line
- Condenser Core
- Condenser to Evaporator Line
- Evaporator Core
- Evaporator Core Housing
- Evaporator Core Orifice
- Footwell Duct - Rear
- Function Selector Switch
- Heater Core
- In-Vehicle Temperature Sensor
- Plenum Chamber
- Register - Driver Side and Center
- Register - Passenger Side
- Suction Accumulator
- Suction Accumulator to Compressor Line
- Temperature Blend Door Actuator
- Temperature Control Switch
- Vacuum Control Motor - Air Inlet Door
- Vacuum Control Motor - Floor Defrost Door
- Vacuum Control Motor - Panel Door
- Vacuum Reservoir
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.