Wiring Diagram Cluster

2012 Ford Focus A/C & Heater Wiring Diagram

Find A/C compressor clutch wiring, blower motor circuits, temperature control module paths, and refrigerant pressure switch schematics.

Matched Diagrams

48

Variant Used

Focus ELE-Electric Engine

Total Vehicle Diagrams

1057

From Diagram To Fix

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Vehicle Repair Hub

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OEM source

Factory Manual Evidence

When there is no clean repair shortcut for this system, drop into the OEM manual sections that usually carry the authoritative test path.

2012 Ford Focus A L L Diagnostic Trouble Codes ( DTC ) β†’

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More System Pages for This Vehicle

Move laterally into the neighboring systems that usually share the same electrical neighborhood.

Starter Wiring Diagram β†’

Top A/C & Heater Diagram Paths

1.Connector Views > Air Door Actuator / Motor, HVAC > C232 Defrost Mode Door ActuatorGeneralOpen2.Connector Views > Control Assembly, HVAC > C1803 Air Conditioning Control Module (ACCM)GeneralOpen3.Connector Views > Control Assembly, HVAC > C241 Passenger Air Bag Deactivation (PAD) Indicator / Defrost SwitchGeneralOpen4.Connector Views > Refrigerant Pressure Sensor / Switch, HVAC > C1800 A/C High Pressure SensorGeneralOpen5.Connector Views > Refrigerant Pressure Sensor / Switch, HVAC > C1801 A/C Low Pressure SensorGeneralOpen6.Connector Views > Air Door Actuator / Motor, HVAC > C2091 Temperature Blend Door Actuator, LHGeneralOpen7.Connector Views > Air Door Actuator / Motor, HVAC > C2092 Temperature Blend Door Actuator, RHGeneralOpen8.Connector Views > Air Door Actuator / Motor, HVAC > C236 Panel/Floor Mode Door ActuatorGeneralOpen9.Connector Views > Air Door Actuator / Motor, HVAC > C282 Air Inlet Blend Door ActuatorGeneralOpen10.Connector Views > Ambient Temperature Sensor / Switch HVACGeneralOpen11.Connector Views > Blower Motor > C1815 PTC HeaterGeneralOpen12.Connector Views > Control Module HVAC > C228A HVAC Control ModuleGeneralOpen13.Connector Views > Control Module HVAC > C228B HVAC Control ModuleGeneralOpen14.Connector Views > Discharge Air Temperature Sensor / Switch, HVAC > C2436 Footwell Air Discharge Temperature Sensor, LHGeneralOpen15.Connector Views > Discharge Air Temperature Sensor / Switch, HVAC > C2437 Footwell Air Discharge Temperature Sensor, RHGeneralOpen16.Connector Views > Discharge Air Temperature Sensor / Switch, HVAC > C2438 Center Register Air Discharge Temperature Sensor, LHGeneralOpen17.Connector Views > Discharge Air Temperature Sensor / Switch, HVAC > C2439 Center Register Air Discharge Temperature Sensor, RHGeneralOpen18.Connector Views > Seat Temperature Element > C3049 Seat Backrest Heater, Left FrontGeneralOpen19.Connector Views > Seat Temperature Element > C3050 Seat Backrest Heater, Right FrontGeneralOpen20.Connector Views > Solar Sensor, HVACGeneralOpen21.Antilock Brakes / Traction Control Systems β€” Diagnostic AidsBrakes and Traction ControlOpen22.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > IntroductionBrakes and Traction ControlOpen23.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > SymbolsBrakes and Traction ControlOpen24.Antilock Brakes / Traction Control Systems β€” Electrical DiagramsBrakes and Traction ControlOpen25.Radio, Stereo, and Compact Disc β€” Diagnostic AidsAccessories and Optional EquipmentOpen26.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > IntroductionAccessories and Optional EquipmentOpen27.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > SymbolsAccessories and Optional EquipmentOpen28.Radio, Stereo, and Compact Disc β€” Electrical DiagramsAccessories and Optional EquipmentOpen29.Battery β€” C4804A High Voltage Battery Pack, LowerStarting and ChargingOpen30.Battery β€” C4804B High Voltage Battery Pack, LowerStarting and ChargingOpen31.Battery β€” C4804C High Voltage Battery Pack, LowerStarting and ChargingOpen32.Battery β€” C4804D High Voltage Battery Pack, LowerStarting and ChargingOpen33.Battery β€” C4804E High Voltage Battery Pack, LowerStarting and ChargingOpen34.Battery β€” C4805A High Voltage Battery Pack, UpperStarting and ChargingOpen35.Battery β€” C4805B High Voltage Battery Pack, UpperStarting and ChargingOpen36.Battery β€” C4805C High Voltage Battery Pack, UpperStarting and ChargingOpen37.Battery β€” C4805D High Voltage Battery Pack, UpperStarting and ChargingOpen38.Battery β€” C4805E High Voltage Battery Pack, UpperStarting and ChargingOpen39.Connector Views > Accelerator Pedal Position SensorGeneralOpen40.Connector Views > Air Bag Deactivation SwitchGeneralOpen41.Connector Views > Alarm System Transmitter > C4392A Remote Function Actuator (RFA) ModuleGeneralOpen42.Connector Views > Alarm System Transmitter > C4392B Remote Function Actuator (RFA) ModuleGeneralOpen43.Connector Views > Alarm System Transmitter > C4392C Remote Function Actuator (RFA) ModuleGeneralOpen44.Connector Views > Alarm System Transmitter > C4392D Remote Function Actuator (RFA) ModuleGeneralOpen45.Connector Views > Alarm System Transmitter > C4392E Remote Function Actuator (RFA) ModuleGeneralOpen46.Connector Views > Auxiliary Input / Output Jack, Entertainment SystemGeneralOpen47.Connector Views > Battery > System Diagram > C4804A High Voltage Battery Pack, LowerGeneralOpen48.Connector Views > Battery > System Diagram > C4804B High Voltage Battery Pack, LowerGeneralOpen