Wiring Diagram Cluster

2009 Toyota Avalon 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

Avalon V6-3.5L (2GR-FE)

Total Vehicle Diagrams

1344

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.

2009 Toyota Avalon 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.Compressor HVAC β€” Connector ViewsHeating and Air ConditioningOpen3.Compressor HVAC β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > Electronic Circuit Inspection ProcedureHeating and Air ConditioningOpen4.Compressor HVAC β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > General InformationHeating and Air ConditioningOpen5.Compressor HVAC β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > How To Proceed With TroubleshootingHeating and Air ConditioningOpen6.Compressor HVAC β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Continuity and Resistance CheckHeating and Air ConditioningOpen7.Compressor HVAC β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Disconnection of Male and Female ConnectorsHeating and Air ConditioningOpen8.Compressor HVAC β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Finding A Short CircuitHeating and Air ConditioningOpen9.Compressor HVAC β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalHeating and Air ConditioningOpen10.Compressor HVAC β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Voltage CheckHeating and Air ConditioningOpen11.Compressor HVAC β€” Diagram Information and Instructions > Abbreviations Used Within DiagramsHeating and Air ConditioningOpen12.Compressor HVAC β€” Diagram Information and Instructions > Symbols Used Within DiagramsHeating and Air ConditioningOpen13.Compressor HVAC β€” Diagram Information and Instructions > Wiring Color CodesHeating and Air ConditioningOpen14.Compressor HVAC β€” Electrical DiagramsHeating and Air ConditioningOpen15.Connector Views > Compressor HVACGeneralOpen16.Connector Views > O15 (Seat Climate Control Blower (Front Passenger's Seat Back))GeneralOpen17.Connector Views > P11 (Seat Climate Control Blower (Driver's Seat Back))GeneralOpen18.Connector Views > Ambient Temperature Sensor / Switch HVACGeneralOpen19.Connector Views > B4 (A/C Compressor)GeneralOpen20.Connector Views > B8 (A/C Compressor)GeneralOpen21.Connector Views > Control Assembly, HVACGeneralOpen22.Connector Views > Control Module HVACGeneralOpen23.Connector Views > O14 (Seat Climate Control Blower (Front Passenger's Seat Cushion))GeneralOpen24.Connector Views > P12 (Seat Climate Control Blower (Driver's Seat Cushion))GeneralOpen25.Connector Views > Refrigerant Pressure Sensor / Switch, HVACGeneralOpen26.Connector Views > T1 (A/C Amplifier, A/C Blower Assembly)GeneralOpen27.Electrical Diagrams > Heating and Air Conditioning > Blower MotorGeneralOpen28.Electrical Diagrams > Seats > Seat Temperature Element > Climate Control Seat, Seat Heater [w/ Climate Control Seat]GeneralOpen29.Electrical Diagrams > Seats > Seat Temperature Element > Seat Heater [w/o Climate Control Seat]GeneralOpen30.Electrical Diagrams > Seats > System Diagram > Climate Control Seat, Seat Heater [w/ Climate Control Seat]GeneralOpen31.Seats β€” Electrical Diagrams > Climate Control Seat, Seat Heater [w/ Climate Control Seat]Body and FrameOpen32.Antilock Brakes / Traction Control Systems β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > Electronic Circuit Inspection ProcedureBrakes and Traction ControlOpen33.Antilock Brakes / Traction Control Systems β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > General InformationBrakes and Traction ControlOpen34.Antilock Brakes / Traction Control Systems β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > How To Proceed With TroubleshootingBrakes and Traction ControlOpen35.Antilock Brakes / Traction Control Systems β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Continuity and Resistance CheckBrakes and Traction ControlOpen36.Antilock Brakes / Traction Control Systems β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Disconnection of Male and Female ConnectorsBrakes and Traction ControlOpen37.Antilock Brakes / Traction Control Systems β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Finding A Short CircuitBrakes and Traction ControlOpen38.Antilock Brakes / Traction Control Systems β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalBrakes and Traction ControlOpen39.Antilock Brakes / Traction Control Systems β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Voltage CheckBrakes and Traction ControlOpen40.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Abbreviations Used Within DiagramsBrakes and Traction ControlOpen41.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Symbols Used Within DiagramsBrakes and Traction ControlOpen42.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Wiring Color CodesBrakes and Traction ControlOpen43.Antilock Brakes / Traction Control Systems β€” Electrical DiagramsBrakes and Traction ControlOpen44.Antitheft and Alarm Systems β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalAccessories and Optional EquipmentOpen45.Antitheft and Alarm Systems > Keyless Entry β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalAccessories and Optional EquipmentOpen46.Antitheft and Alarm Systems > Keyless Entry > Keyless Starting System β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalAccessories and Optional EquipmentOpen47.Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalHeating and Air ConditioningOpen48.Memory Positioning Systems β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalAccessories and Optional EquipmentOpen