Wiring Diagram Cluster

2008 Toyota Prius 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

Prius L4-1.5L (1NZ-FXE) Hybrid

Total Vehicle Diagrams

1356

From Diagram To Fix

Use this wiring page as the jump point, not the dead end

Open the exact diagram, then move directly into the vehicle hub, the repair most likely tied to this system, or the code cluster that usually shows up with it.

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Vehicle Repair Hub

Step out of raw diagrams and into the full 2008 Toyota Prius hub with repairs, specs, codes, and other systems already tied to this car.

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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.

2008 Toyota Prius 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.Electrical Diagrams > Heating and Air Conditioning > Compressor HVACGeneralOpen2.Connector Views > Compressor HVACGeneralOpen3.Connector Views > Air Door Actuator / Motor, HVACGeneralOpen4.Connector Views > Ambient Temperature Sensor / Switch HVACGeneralOpen5.Connector Views > Control Assembly, HVACGeneralOpen6.Connector Views > Control Module HVACGeneralOpen7.Connector Views > Refrigerant Pressure Sensor / Switch, HVACGeneralOpen8.Connector Views > Solar Sensor, HVACGeneralOpen9.Electrical Diagrams > Heating and Air Conditioning > Blower MotorGeneralOpen10.Antilock Brakes / Traction Control Systems β€” Connector ViewsBrakes and Traction ControlOpen11.Antilock Brakes / Traction Control Systems β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > Electronic Circuit Inspection ProcedureBrakes and Traction ControlOpen12.Antilock Brakes / Traction Control Systems β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > General InformationBrakes and Traction ControlOpen13.Antilock Brakes / Traction Control Systems β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > How To Proceed With TroubleshootingBrakes and Traction ControlOpen14.Antilock Brakes / Traction Control Systems β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Continuity and Resistance CheckBrakes and Traction ControlOpen15.Antilock Brakes / Traction Control Systems β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Disconnection of Male and Female ConnectorsBrakes and Traction ControlOpen16.Antilock Brakes / Traction Control Systems β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Finding A Short CircuitBrakes and Traction ControlOpen17.Antilock Brakes / Traction Control Systems β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalBrakes and Traction ControlOpen18.Antilock Brakes / Traction Control Systems β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Voltage CheckBrakes and Traction ControlOpen19.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Abbreviations Used Within DiagramsBrakes and Traction ControlOpen20.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Symbols Used Within DiagramsBrakes and Traction ControlOpen21.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Wiring Color CodesBrakes and Traction ControlOpen22.Antilock Brakes / Traction Control Systems β€” Electrical DiagramsBrakes and Traction ControlOpen23.Antitheft and Alarm Systems β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalAccessories and Optional EquipmentOpen24.Antitheft and Alarm Systems > Keyless Entry β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalAccessories and Optional EquipmentOpen25.Antitheft and Alarm Systems > Keyless Entry > Keyless Starting System β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalAccessories and Optional EquipmentOpen26.Condenser Fan β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalHeating and Air ConditioningOpen27.Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalHeating and Air ConditioningOpen28.Radio, Stereo, and Compact Disc β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > Electronic Circuit Inspection ProcedureAccessories and Optional EquipmentOpen29.Radio, Stereo, and Compact Disc β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > General InformationAccessories and Optional EquipmentOpen30.Radio, Stereo, and Compact Disc β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > How To Proceed With TroubleshootingAccessories and Optional EquipmentOpen31.Radio, Stereo, and Compact Disc β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Continuity and Resistance CheckAccessories and Optional EquipmentOpen32.Radio, Stereo, and Compact Disc β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Disconnection of Male and Female ConnectorsAccessories and Optional EquipmentOpen33.Radio, Stereo, and Compact Disc β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Finding A Short CircuitAccessories and Optional EquipmentOpen34.Radio, Stereo, and Compact Disc β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalAccessories and Optional EquipmentOpen35.Radio, Stereo, and Compact Disc β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Voltage CheckAccessories and Optional EquipmentOpen36.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Abbreviations Used Within DiagramsAccessories and Optional EquipmentOpen37.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Symbols Used Within DiagramsAccessories and Optional EquipmentOpen38.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Wiring Color CodesAccessories and Optional EquipmentOpen39.Radio, Stereo, and Compact Disc β€” Electrical Diagrams > Audio System (Built-In Amplifier), Multi-Display (Built-In Amplifier)Accessories and Optional EquipmentOpen40.Radio, Stereo, and Compact Disc β€” Electrical Diagrams > Audio System (Separate Amplifier), Multi-Display (Separate Amplifier)Accessories and Optional EquipmentOpen41.Radio, Stereo, and Compact Disc > Radio/Stereo β€” DiagramAccessories and Optional EquipmentOpen42.Air Bag Systems β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalRestraints and Safety SystemsOpen43.Backup Lamp β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > Electronic Circuit Inspection ProcedureLighting and HornsOpen44.Backup Lamp β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > General InformationLighting and HornsOpen45.Backup Lamp β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > How To Proceed With TroubleshootingLighting and HornsOpen46.Backup Lamp β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Continuity and Resistance CheckLighting and HornsOpen47.Backup Lamp β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Disconnection of Male and Female ConnectorsLighting and HornsOpen48.Backup Lamp β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Finding A Short CircuitLighting and HornsOpen