Wiring Diagram Cluster

2009 Infiniti M45 Transmission Wiring Diagram

Find transmission control module wiring, shift solenoid circuits, speed sensor paths, and torque converter clutch schematics.

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Matched Diagrams

31

Variant Used

M45 V8-4.5L (VK45DE)

Total Vehicle Diagrams

483

From Diagram To Fix

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Transmission Fluid Change2009 Infiniti M45 How to Find Technical Service Bulletins by Category/Symptom

Likely fix path

Exact Repair Guides

These repair flows most often intersect with transmission diagnosis on this exact vehicle.

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Diagnostic signal

Codes Often Seen With This System

Use the code cluster when wiring faults overlap with check-engine or module-level diagnostics.

C0035: Left Front Wheel Speed Sensor Circuit →
C0040: Right Front Wheel Speed Sensor CircuitC0050: Right Rear Wheel Speed Sensor CircuitC0236: Rear Wheel Speed Sensor Signal Erratic

Top Transmission Diagram Paths

1.Automatic Transmission/Transaxle — DiagramTransmission and DrivetrainOpen2.Transmission Control Systems — Diagram Information and Instructions > AbbreviationsTransmission and DrivetrainOpen3.Transmission Control Systems — Diagram Information and Instructions > How to Read Wiring DiagramTransmission and DrivetrainOpen4.Transmission Control Systems — Diagram Information and Instructions > Standardized RelayTransmission and DrivetrainOpen5.Transmission Control Systems — Electrical Diagrams > 5AT RE5R05A > A/T Shift Lock SystemTransmission and DrivetrainOpen6.Transmission Control Systems — Electrical Diagrams > 5AT RE5R05A > Main Power Supply and Ground CircuitTransmission and DrivetrainOpen7.Transmission Control Systems — Electrical Diagrams > 5AT RE5R05A > Non DTCTransmission and DrivetrainOpen8.Transmission Control Systems — Electrical Diagrams > 7AT RE7R01A > Main Power Supply and Ground CircuitTransmission and DrivetrainOpen9.Transmission Control Systems — Electrical Diagrams > 7AT RE7R01A > NonDTCTransmission and DrivetrainOpen10.Transmission Control Systems — Electrical Diagrams > 7AT RE7R01A > Shift Lock SystemTransmission and DrivetrainOpen11.Transmission Control Systems — Electrical Diagrams > 7AT RE7R01A > TCMTransmission and DrivetrainOpen12.Fluid Diagrams > Automatic Transmission/TransaxleGeneralOpen13.Electrical Diagrams > Diagrams By Diagram Name > AT > Transmission Fluid Temperature SensorGeneralOpen14.Electrical Diagrams > Diagrams By Diagram Name > AT > Transmission Range Switch AGeneralOpen15.Electrical Diagrams > Transmission Control Systems > 5AT RE5R05A > A/T Shift Lock SystemGeneralOpen16.Electrical Diagrams > Transmission Control Systems > 5AT RE5R05A > Main Power Supply and Ground CircuitGeneralOpen17.Electrical Diagrams > Transmission Control Systems > 5AT RE5R05A > Non DTCGeneralOpen18.Electrical Diagrams > Transmission Control Systems > 7AT RE7R01A > Main Power Supply and Ground CircuitGeneralOpen19.Electrical Diagrams > Transmission Control Systems > 7AT RE7R01A > NonDTCGeneralOpen20.Electrical Diagrams > Transmission Control Systems > 7AT RE7R01A > Shift Lock SystemGeneralOpen21.Electrical Diagrams > Transmission Control Systems > 7AT RE7R01A > TCMGeneralOpen22.Transmission Control Systems — Diagram Information and Instructions > AbbreviationsPowertrain ManagementOpen23.Transmission Control Systems — Diagram Information and Instructions > How to Read Wiring DiagramPowertrain ManagementOpen24.Transmission Control Systems — Diagram Information and Instructions > Standardized RelayPowertrain ManagementOpen25.Transmission Control Systems — Electrical Diagrams > 5AT RE5R05A > A/T Shift Lock SystemPowertrain ManagementOpen26.Transmission Control Systems — Electrical Diagrams > 5AT RE5R05A > Main Power Supply and Ground CircuitPowertrain ManagementOpen27.Transmission Control Systems — Electrical Diagrams > 5AT RE5R05A > Non DTCPowertrain ManagementOpen28.Transmission Control Systems — Electrical Diagrams > 7AT RE7R01A > Main Power Supply and Ground CircuitPowertrain ManagementOpen29.Transmission Control Systems — Electrical Diagrams > 7AT RE7R01A > NonDTCPowertrain ManagementOpen30.Transmission Control Systems — Electrical Diagrams > 7AT RE7R01A > Shift Lock SystemPowertrain ManagementOpen31.Transmission Control Systems — Electrical Diagrams > 7AT RE7R01A > TCMPowertrain ManagementOpen

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OEM Manual Evidence

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2009 Infiniti M45 How to Find Technical Service Bulletins by Category/SymptomOEM Manual

How to Find Technical Service Bulletins by Category/Symptom — 2009 Infiniti M45x AWD V8-4.5L (VK45DE) Service Manual | Operation CHARM Oper...

2009 Infiniti M45 How to Find Technical Service Bulletins by Category/SymptomOEM Manual

How to Find Technical Service Bulletins by Category/Symptom — 2009 Infiniti M45 V8-4.5L (VK45DE) Service Manual | Operation CHARM Operation...

2009 Infiniti M45 A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2009 Infiniti M45x AWD V8-4.5L (VK45DE) Service Manual | Operation CHARM Operation CHARM : Car rep...

2009 Infiniti M45 A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2009 Infiniti M45 V8-4.5L (VK45DE) Service Manual | Operation CHARM Operation CHARM : Car repair m...

Repairs That Intersect This Wiring

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2009 Infiniti M45 Transmission Fluid ChangeRepair

Open the matching repair workflow that usually intersects with transmission diagnosis on this vehicle.

Likely Trouble Codes for This System

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C0035: Left Front Wheel Speed Sensor CircuitCode

Chassis/Brakes code commonly seen during transmission diagnosis.

C0040: Right Front Wheel Speed Sensor CircuitCode

Chassis/Brakes code commonly seen during transmission diagnosis.

C0050: Right Rear Wheel Speed Sensor CircuitCode

Chassis/Brakes code commonly seen during transmission diagnosis.

C0236: Rear Wheel Speed Sensor Signal ErraticCode

Chassis/Brakes code commonly seen during transmission diagnosis.

P0500: Vehicle Speed Sensor ACode

Transmission code commonly seen during transmission diagnosis.

P0715: Input/Turbine Speed Sensor CircuitCode

Transmission code commonly seen during transmission diagnosis.

More M45 Wiring Pages

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Same System, Other Vehicles

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