Wiring Diagram Cluster

2007 Infiniti M45 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

M45 V8-4.5L (VK45DE)

Total Vehicle Diagrams

777

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.

2007 Infiniti M45 Diagnostic Trouble Codes 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€” Diagram Information and Instructions > Harness ConnectorHeating and Air ConditioningOpen3.Compressor HVAC β€” Diagram Information and Instructions > How to Read Harness LayoutHeating and Air ConditioningOpen4.Compressor HVAC β€” Diagram Information and Instructions > How to Read Wiring DiagramsHeating and Air ConditioningOpen5.Compressor HVAC β€” Diagram Information and Instructions > Key to Symbols Used In IllustrationsHeating and Air ConditioningOpen6.Compressor HVAC β€” Diagram Information and Instructions > Standardized RelayHeating and Air ConditioningOpen7.Compressor HVAC β€” Diagram Information and Instructions > Wiring Diagram Codes (Cell Codes)Heating and Air ConditioningOpen8.Compressor HVAC β€” Electrical DiagramsHeating and Air ConditioningOpen9.Electrical Diagrams > Heating and Air Conditioning > Air Door Actuator / Motor, HVACGeneralOpen10.Electrical Diagrams > Heating and Air Conditioning > Ambient Temperature Sensor / Switch HVACGeneralOpen11.Electrical Diagrams > Heating and Air Conditioning > Control Assembly, HVACGeneralOpen12.Electrical Diagrams > Heating and Air Conditioning > Control Module HVACGeneralOpen13.Electrical Diagrams > Heating and Air Conditioning > Refrigerant Pressure Sensor / Switch, HVACGeneralOpen14.Electrical Diagrams > Heating and Air Conditioning > Blower MotorGeneralOpen15.Electrical Diagrams > Heating and Air Conditioning > Blower Motor RelayGeneralOpen16.Electrical Diagrams > Heating and Air Conditioning > System Diagram > ATC-A/CGeneralOpen17.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Harness ConnectorBrakes and Traction ControlOpen18.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > How to Read Harness LayoutBrakes and Traction ControlOpen19.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > How to Read Wiring DiagramsBrakes and Traction ControlOpen20.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Key to Symbols Used In IllustrationsBrakes and Traction ControlOpen21.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Standardized RelayBrakes and Traction ControlOpen22.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Wiring Diagram Codes (Cell Codes)Brakes and Traction ControlOpen23.Antilock Brakes / Traction Control Systems β€” Electrical Diagrams > Brake Control System SchematicBrakes and Traction ControlOpen24.Antilock Brakes / Traction Control Systems β€” Electrical Diagrams > BRC DiagramsBrakes and Traction ControlOpen25.Antilock Brakes / Traction Control Systems β€” Fluid DiagramsBrakes and Traction ControlOpen26.Electrical Diagrams > ATC-A/CHeating and Air ConditioningOpen27.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Harness ConnectorAccessories and Optional EquipmentOpen28.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > How to Read Harness LayoutAccessories and Optional EquipmentOpen29.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > How to Read Wiring DiagramsAccessories and Optional EquipmentOpen30.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Key to Symbols Used In IllustrationsAccessories and Optional EquipmentOpen31.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Standardized RelayAccessories and Optional EquipmentOpen32.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Wiring Diagram Codes (Cell Codes)Accessories and Optional EquipmentOpen33.Radio, Stereo, and Compact Disc β€” Electrical Diagrams > With Mobile Entertainment System > AV-AVAccessories and Optional EquipmentOpen34.Radio, Stereo, and Compact Disc β€” Electrical Diagrams > With Mobile Entertainment System > With Mobile Entertainment System Schematic (BOSE Surround Audio 5.1ch System)Accessories and Optional EquipmentOpen35.Radio, Stereo, and Compact Disc β€” Electrical Diagrams > Without Mobile Entertainment System > AV-AVAccessories and Optional EquipmentOpen36.Radio, Stereo, and Compact Disc β€” Electrical Diagrams > Without Mobile Entertainment System > Without Mobile Entertainment System Schematic (BOSE Audio 2ch System)Accessories and Optional EquipmentOpen37.Radio, Stereo, and Compact Disc β€” Electrical Diagrams > Without Mobile Entertainment System > Without Mobile Entertainment System Schematic (BOSE Surround Audio 5.1ch System)Accessories and Optional EquipmentOpen38.Backup Lamp β€” Diagram Information and Instructions > Harness ConnectorLighting and HornsOpen39.Backup Lamp β€” Diagram Information and Instructions > How to Read Harness LayoutLighting and HornsOpen40.Backup Lamp β€” Diagram Information and Instructions > How to Read Wiring DiagramsLighting and HornsOpen41.Backup Lamp β€” Diagram Information and Instructions > Key to Symbols Used In IllustrationsLighting and HornsOpen42.Backup Lamp β€” Diagram Information and Instructions > Standardized RelayLighting and HornsOpen43.Backup Lamp β€” Diagram Information and Instructions > Wiring Diagram Codes (Cell Codes)Lighting and HornsOpen44.Backup Lamp β€” Electrical DiagramsLighting and HornsOpen45.Connector Views > Rear Wheel Steering ActuatorGeneralOpen46.Connectors > Navigation Sub-Harness & A/C HarnessGeneralOpen47.Electrical Diagrams > ACS-ICCCruise ControlOpen48.Electrical Diagrams > Antilock Brakes / Traction Control Systems > Brake Control System SchematicGeneralOpen