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 MANUALSLINCOLN2005LS 3.0 SREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1235 (HVAC - CLIMATE CONTROL SYSTEM)
2005 Lincoln LS 3.0 S
Section 1235 (HVAC - Climate Control System)
2005 Lincoln LS 3.0 SSECTION Section 1235 (HVAC - Climate Control System)
WARNING: This page is about a different car, the 2010 Mercury Milan, 2010 Lincoln MKZ, and 2010 Ford Fusion. 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 - Non-Hybrid
- Electric A/C Compressor - Hybrid
- A/C Pressure Relief Valve
- A/C Condenser
- Receiver/Drier Cartridge
- Evaporator Core
- Thermostatic Expansion Valve (TXV)
- Evaporator Discharge Air Temperature Sensor
- A/C Pressure Transducer
- 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 - 2.5L
- Air Conditioning (A/C) Compressor - 3.0L, 3.5L
- Air Conditioning (A/C) Compressor - Hybrid
- Air Conditioning (A/C) Evaporator Discharge Air Temperature Sensor
- Air Conditioning (A/C) Pressure Relief Valve
- Ambient Air Temperature Sensor
- Auxiliary Coolant Flow Pump
- Blower Motor
- Blower Motor Resistor
- Blower Motor Speed Control
- Cabin Air Filter
- Clutch and Clutch Field Coil
- Compressor Manifold and Tube Assembly - 2.5L
- Compressor Manifold and Tube Assembly - 3.0L, 3.5L
- Compressor to Condenser Discharge Line - Hybrid
- Condenser Core - 2.5L, 3.0L, Hybrid
- Condenser Core - 3.5L
- Evaporator Core
- Evaporator to Compressor Suction Line - Hybrid
- Heater Core
- Heater Core And Evaporator Core Housing
- Heating Ventilation Air Conditioning (HVAC) Module - Fusion, Milan
- Heating Ventilation Air Conditioning (HVAC) Module - MKZ
- In-Vehicle Temperature and Humidity Sensor - Hybrid
- In-Vehicle Temperature Sensor - Fusion, Milan
- In-Vehicle Temperature Sensor - MKZ
- Mode Door Actuator - Air Inlet Door
- Mode Door Actuator - Defrost/Panel/Floor Door
- Receiver Drier Cartridge
- Register - Center, Fusion/Milan
- Register - Center, MKZ
- Register - Driver and Passenger Side, Fusion/Milan
- Register - LH, MKZ
- Register - RH, MKZ
- Temperature Blend Door Actuator - LH
- Temperature Blend Door Actuator - RH, Dual-Zone EATC
- Thermostatic Expansion Valve
- Thermostatic Expansion Valve Manifold and Tube Assembly
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.