Wiring Diagram Cluster
2007 Infiniti M45 Body Electrical Wiring Diagram
Find body control module wiring, door lock circuits, interior lighting paths, and horn/alarm schematics.
Matched Diagrams
48
Variant Used
M45 V8-4.5L (VK45DE)
Total Vehicle Diagrams
777
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.
Keep context
Vehicle Repair Hub
Step out of raw diagrams and into the full 2007 Infiniti M45 hub with repairs, specs, codes, and other systems already tied to this car.
View vehicle repair hub →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 A L L Diagnostic Trouble Codes ( DTC ) →Diagnostic signal
Codes Often Seen With This System
Use the code cluster when wiring faults overlap with check-engine or module-level diagnostics.
B1318: Battery Voltage Low →Top Body Electrical Diagram Paths
1.Body Control Systems — Diagram Information and Instructions > Harness ConnectorBody and FrameOpen2.Body Control Systems — Diagram Information and Instructions > How to Read Harness LayoutBody and FrameOpen3.Body Control Systems — Diagram Information and Instructions > How to Read Wiring DiagramsBody and FrameOpen4.Body Control Systems — Diagram Information and Instructions > Key to Symbols Used In IllustrationsBody and FrameOpen5.Body Control Systems — Diagram Information and Instructions > Standardized RelayBody and FrameOpen6.Body Control Systems — Diagram Information and Instructions > Wiring Diagram Codes (Cell Codes)Body and FrameOpen7.Body Control Systems — Electrical DiagramsBody and FrameOpen8.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Harness ConnectorBody and FrameOpen9.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > How to Read Harness LayoutBody and FrameOpen10.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > How to Read Wiring DiagramsBody and FrameOpen11.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Key to Symbols Used In IllustrationsBody and FrameOpen12.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Standardized RelayBody and FrameOpen13.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Wiring Diagram Codes (Cell Codes)Body and FrameOpen14.Doors, Hood and Trunk > Trunk / Liftgate — Electrical DiagramsBody and FrameOpen15.Horn — Diagram Information and Instructions > Harness ConnectorLighting and HornsOpen16.Horn — Diagram Information and Instructions > How to Read Harness LayoutLighting and HornsOpen17.Horn — Diagram Information and Instructions > How to Read Wiring DiagramsLighting and HornsOpen18.Horn — Diagram Information and Instructions > Key to Symbols Used In IllustrationsLighting and HornsOpen19.Horn — Diagram Information and Instructions > Standardized RelayLighting and HornsOpen20.Horn — Diagram Information and Instructions > Wiring Diagram Codes (Cell Codes)Lighting and HornsOpen21.Horn — Electrical DiagramsLighting and HornsOpen22.Locks > Keyless Entry — Diagram Information and Instructions > Harness ConnectorBody and FrameOpen23.Locks > Keyless Entry — Diagram Information and Instructions > How to Read Harness LayoutBody and FrameOpen24.Locks > Keyless Entry — Diagram Information and Instructions > How to Read Wiring DiagramsBody and FrameOpen25.Locks > Keyless Entry — Diagram Information and Instructions > Key to Symbols Used In IllustrationsBody and FrameOpen26.Locks > Keyless Entry — Diagram Information and Instructions > Standardized RelayBody and FrameOpen27.Locks > Keyless Entry — Diagram Information and Instructions > Wiring Diagram Codes (Cell Codes)Body and FrameOpen28.Locks > Keyless Entry — Electrical Diagrams > Intelligent Key System > BL-I/KEYBody and FrameOpen29.Locks > Keyless Entry — Electrical Diagrams > Intelligent Key System > Intelligent Key System SchematicBody and FrameOpen30.Locks > Keyless Entry — Electrical Diagrams > Intelligent Key System/Engine Start Function > BL-ENG/STBody and FrameOpen31.Locks > Keyless Entry — Electrical Diagrams > Intelligent Key System/Engine Start Function > Intelligent Key System/Engine Start Function SchematicBody and FrameOpen32.Locks > Power Locks — Electrical Diagrams > Power Door Lock System SchematicBody and FrameOpen33.Antitheft and Alarm Systems > Keyless Entry — Diagram Information and Instructions > Harness ConnectorAccessories and Optional EquipmentOpen34.Antitheft and Alarm Systems > Keyless Entry — Diagram Information and Instructions > How to Read Harness LayoutAccessories and Optional EquipmentOpen35.Antitheft and Alarm Systems > Keyless Entry — Diagram Information and Instructions > How to Read Wiring DiagramsAccessories and Optional EquipmentOpen36.Antitheft and Alarm Systems > Keyless Entry — Diagram Information and Instructions > Key to Symbols Used In IllustrationsAccessories and Optional EquipmentOpen37.Antitheft and Alarm Systems > Keyless Entry — Diagram Information and Instructions > Standardized RelayAccessories and Optional EquipmentOpen38.Antitheft and Alarm Systems > Keyless Entry — Diagram Information and Instructions > Wiring Diagram Codes (Cell Codes)Accessories and Optional EquipmentOpen39.Antitheft and Alarm Systems > Keyless Entry — Electrical Diagrams > Intelligent Key System > BL-I/KEYAccessories and Optional EquipmentOpen40.Antitheft and Alarm Systems > Keyless Entry — Electrical Diagrams > Intelligent Key System > Intelligent Key System SchematicAccessories and Optional EquipmentOpen41.Antitheft and Alarm Systems > Keyless Entry — Electrical Diagrams > Intelligent Key System/Engine Start Function > BL-ENG/STAccessories and Optional EquipmentOpen42.Antitheft and Alarm Systems > Keyless Entry — Electrical Diagrams > Intelligent Key System/Engine Start Function > Intelligent Key System/Engine Start Function SchematicAccessories and Optional EquipmentOpen43.Connector Views > Body Control ModuleGeneralOpen44.Connectors > Body Harness > Luggage CompartmentGeneralOpen45.Connectors > Body Harness > Passenger CompartmentGeneralOpen46.Connectors > Body No. 2 Harness > Luggage CompartmentGeneralOpen47.Connectors > Body No. 2 Harness > Passenger CompartmentGeneralOpen48.Electrical Diagrams > Antitheft and Alarm Systems > Alarm Horn RelayGeneralOpen
Exact Vehicle Hub
Browse →OEM Manual Evidence
Browse →2007 Infiniti M45 A L L Diagnostic Trouble Codes ( DTC )OEM Manual
A L L Diagnostic Trouble Codes ( DTC ) — 2007 Infiniti G35 Sedan V6-3.5L (VQ35HR) Service Manual | Operation CHARM Operation CHARM : Car re...
2007 Infiniti M45 A L L Diagnostic Trouble Codes ( DTC )OEM Manual
A L L Diagnostic Trouble Codes ( DTC ) — 2007 Infiniti G35x Sedan AWD V6-3.5L (VQ35HR) Service Manual | Operation CHARM Operation CHARM : C...
Likely Trouble Codes for This System
Browse →More M45 Wiring Pages
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Same System, Other Vehicles
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