Wiring Diagram Cluster
2004 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
1283
From Diagram To Fix
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Vehicle Repair Hub
Step out of raw diagrams and into the full 2004 Infiniti M45 hub with repairs, specs, codes, and other systems already tied to this car.
View vehicle repair hub →OEM source
Factory Manual Evidence
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2004 Infiniti M45 Diagnostic Trouble Codes →Stay in wiring
More System Pages for This Vehicle
Move laterally into the neighboring systems that usually share the same electrical neighborhood.
Starter Wiring Diagram →Top A/C & Heater Diagram Paths
1.Electrical Diagrams > Heating and Air Conditioning > Compressor HVACGeneralOpen2.Exploded Views > Heating and Air Conditioning > Compressor HVACGeneralOpen3.Compressor HVAC — Diagnostic Aids > Ground InspectionHeating and Air ConditioningOpen4.Compressor HVAC — Diagnostic Aids > How to Check TerminalsHeating and Air ConditioningOpen5.Compressor HVAC — Diagnostic Aids > How to Follow/Perform Trouble DiagnosisHeating and Air ConditioningOpen6.Compressor HVAC — Diagnostic Aids > How to Perform Electrical Incident Simulation TestsHeating and Air ConditioningOpen7.Compressor HVAC — Diagnostic Aids > Key to Symbols Signifying Measurements or ProceduresHeating and Air ConditioningOpen8.Compressor HVAC — Diagnostic Aids > Work FlowHeating and Air ConditioningOpen9.Compressor HVAC — Diagram Information and Instructions > Harness Connector DescriptionHeating and Air ConditioningOpen10.Compressor HVAC — Diagram Information and Instructions > How To Read Harness LayoutHeating and Air ConditioningOpen11.Compressor HVAC — Diagram Information and Instructions > How to Read Relay DiagramsHeating and Air ConditioningOpen12.Compressor HVAC — Diagram Information and Instructions > How to Read Wiring DiagramsHeating and Air ConditioningOpen13.Compressor HVAC — Diagram Information and Instructions > Wire Color Code IdentificationHeating and Air ConditioningOpen14.Compressor HVAC — Diagram Information and Instructions > Wiring Diagram CodesHeating and Air ConditioningOpen15.Compressor HVAC — Electrical DiagramsHeating and Air ConditioningOpen16.Compressor HVAC — Exploded ViewsHeating and Air ConditioningOpen17.Electrical Diagrams > Heating and Air Conditioning > Air Door Actuator / Motor, HVACGeneralOpen18.Electrical Diagrams > Heating and Air Conditioning > Ambient Temperature Sensor / Switch HVACGeneralOpen19.Electrical Diagrams > Heating and Air Conditioning > Control Assembly, HVACGeneralOpen20.Electrical Diagrams > Heating and Air Conditioning > Control Module HVACGeneralOpen21.Electrical Diagrams > Heating and Air Conditioning > Refrigerant Pressure Sensor / Switch, HVACGeneralOpen22.Connector Views > Control Module HVACGeneralOpen23.Electrical Diagrams > Heating and Air Conditioning > Blower Motor RelayGeneralOpen24.Antilock Brakes / Traction Control Systems — Diagnostic Aids > Ground InspectionBrakes and Traction ControlOpen25.Antilock Brakes / Traction Control Systems — Diagnostic Aids > How to Check TerminalsBrakes and Traction ControlOpen26.Antilock Brakes / Traction Control Systems — Diagnostic Aids > How to Follow/Perform Trouble DiagnosisBrakes and Traction ControlOpen27.Antilock Brakes / Traction Control Systems — Diagnostic Aids > How to Perform Electrical Incident Simulation TestsBrakes and Traction ControlOpen28.Antilock Brakes / Traction Control Systems — Diagnostic Aids > Key to Symbols Signifying Measurements or ProceduresBrakes and Traction ControlOpen29.Antilock Brakes / Traction Control Systems — Diagnostic Aids > Work FlowBrakes and Traction ControlOpen30.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Harness Connector DescriptionBrakes and Traction ControlOpen31.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > How To Read Harness LayoutBrakes and Traction ControlOpen32.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > How to Read Relay DiagramsBrakes and Traction ControlOpen33.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > How to Read Wiring DiagramsBrakes and Traction ControlOpen34.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Wire Color Code IdentificationBrakes and Traction ControlOpen35.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Wiring Diagram CodesBrakes and Traction ControlOpen36.Antilock Brakes / Traction Control Systems — Electrical Diagrams > SchematicBrakes and Traction ControlOpen37.Antilock Brakes / Traction Control Systems — Electrical Diagrams > Wiring DiagramBrakes and Traction ControlOpen38.Radio, Stereo, and Compact Disc — Diagnostic Aids > Ground InspectionAccessories and Optional EquipmentOpen39.Radio, Stereo, and Compact Disc — Diagnostic Aids > How to Check TerminalsAccessories and Optional EquipmentOpen40.Radio, Stereo, and Compact Disc — Diagnostic Aids > How to Follow/Perform Trouble DiagnosisAccessories and Optional EquipmentOpen41.Radio, Stereo, and Compact Disc — Diagnostic Aids > How to Perform Electrical Incident Simulation TestsAccessories and Optional EquipmentOpen42.Radio, Stereo, and Compact Disc — Diagnostic Aids > Key to Symbols Signifying Measurements or ProceduresAccessories and Optional EquipmentOpen43.Radio, Stereo, and Compact Disc — Diagnostic Aids > Work FlowAccessories and Optional EquipmentOpen44.Radio, Stereo, and Compact Disc — Diagram Information and Instructions > Harness Connector DescriptionAccessories and Optional EquipmentOpen45.Radio, Stereo, and Compact Disc — Diagram Information and Instructions > How To Read Harness LayoutAccessories and Optional EquipmentOpen46.Radio, Stereo, and Compact Disc — Diagram Information and Instructions > How to Read Relay DiagramsAccessories and Optional EquipmentOpen47.Radio, Stereo, and Compact Disc — Diagram Information and Instructions > How to Read Wiring DiagramsAccessories and Optional EquipmentOpen48.Radio, Stereo, and Compact Disc — Diagram Information and Instructions > Wire Color Code IdentificationAccessories and Optional EquipmentOpen
Exact Vehicle Hub
Browse →OEM Manual Evidence
Browse →2004 Infiniti M45 Diagnostic Trouble CodesOEM Manual
Repair and Diagnosis: Diagnostic Trouble Codes — 2004 Infiniti M45 V8-4.5L (VK45DE) Service Manual | Operation CHARM Operation CHARM : Car...
2004 Infiniti M45 A L L Diagnostic Trouble Codes ( DTC )OEM Manual
A L L Diagnostic Trouble Codes ( DTC ) — 2004 Infiniti M45 V8-4.5L (VK45DE) Service Manual | Operation CHARM Operation CHARM : Car repair m...
2004 Infiniti M45 A L L Diagnostic Trouble Codes ( DTC )OEM Manual
A L L Diagnostic Trouble Codes ( DTC ) — 2004 Infiniti Q45 V8-4.5L (VK45DE) Service Manual | Operation CHARM Operation CHARM : Car repair m...
2004 Infiniti M45 Diagnostic Trouble CodesOEM Manual
Repair and Diagnosis: Diagnostic Trouble Codes — 2004 Infiniti I35 V6-3.5L (VQ35DE) Service Manual | Operation CHARM Operation CHARM : Car...
More M45 Wiring Pages
Starter Wiring DiagramAlternator Wiring DiagramFuel Pump Wiring DiagramHeadlight Wiring DiagramABS Brake Wiring DiagramPower Window Wiring DiagramInstrument Cluster Wiring DiagramWiper & Washer Wiring DiagramTransmission Wiring DiagramCruise Control Wiring DiagramAirbag SRS Wiring DiagramEngine Management Wiring DiagramBody Electrical Wiring Diagram
Same System, Other Vehicles
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