Wiring Diagram Cluster

2005 Infiniti Q45 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

47

Variant Used

Q45 V8-4.5L (VK45DE)

Total Vehicle Diagrams

1262

From Diagram To Fix

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Transmission Fluid Change2005 Infiniti Q45 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 — Diagnostic Aids > CONSULT-II Checking SystemTransmission and DrivetrainOpen3.Transmission Control Systems — Diagnostic Aids > Ground InspectionTransmission and DrivetrainOpen4.Transmission Control Systems — Diagnostic Aids > How to Check TerminalsTransmission and DrivetrainOpen5.Transmission Control Systems — Diagnostic Aids > How to Follow/Perform Trouble DiagnosisTransmission and DrivetrainOpen6.Transmission Control Systems — Diagnostic Aids > How to Perform Electrical Incident Simulation TestsTransmission and DrivetrainOpen7.Transmission Control Systems — Diagnostic Aids > Key to Symbols Signifying Measurements or ProceduresTransmission and DrivetrainOpen8.Transmission Control Systems — Diagnostic Aids > Work FlowTransmission and DrivetrainOpen9.Transmission Control Systems — Diagram Information and Instructions > Harness Connector DescriptionTransmission and DrivetrainOpen10.Transmission Control Systems — Diagram Information and Instructions > How To Read Harness LayoutTransmission and DrivetrainOpen11.Transmission Control Systems — Diagram Information and Instructions > How to Read Relay DiagramsTransmission and DrivetrainOpen12.Transmission Control Systems — Diagram Information and Instructions > How to Read Wiring DiagramsTransmission and DrivetrainOpen13.Transmission Control Systems — Diagram Information and Instructions > Wire Color Code IdentificationTransmission and DrivetrainOpen14.Transmission Control Systems — Diagram Information and Instructions > Wiring Diagram CodesTransmission and DrivetrainOpen15.Transmission Control Systems — Electrical Diagrams > Automatic Transmission SchematicTransmission and DrivetrainOpen16.Transmission Control Systems — Electrical Diagrams > Automatic Transmission Wiring Diagrams > AT-MAINTransmission and DrivetrainOpen17.Transmission Control Systems — Electrical Diagrams > Automatic Transmission Wiring Diagrams > AT-NONDTCTransmission and DrivetrainOpen18.DiagramTransmission and DrivetrainOpen19.Electrical Diagrams > Diagrams By Diagram Name > AT Diagrams (Automatic Transmission) > AT-CANGeneralOpen20.Electrical Diagrams > Diagrams By Diagram Name > AT Diagrams (Automatic Transmission) > AT-FTSGeneralOpen21.Electrical Diagrams > Diagrams By Diagram Name > AT Diagrams (Automatic Transmission) > AT-MAINGeneralOpen22.Electrical Diagrams > Diagrams By Diagram Name > AT Diagrams (Automatic Transmission) > AT-MMSWGeneralOpen23.Electrical Diagrams > Diagrams By Diagram Name > AT Diagrams (Automatic Transmission) > AT-NONDTCGeneralOpen24.Electrical Diagrams > Diagrams By Diagram Name > AT Diagrams (Automatic Transmission) > AT-PNP/SWGeneralOpen25.Electrical Diagrams > Diagrams By Diagram Name > AT Diagrams (Automatic Transmission) > AT-SHIFTGeneralOpen26.Electrical Diagrams > Diagrams By Diagram Name > AT Diagrams (Automatic Transmission) > AT-STSIGGeneralOpen27.Electrical Diagrams > Diagrams By Diagram Name > AT Diagrams (Automatic Transmission) > AT-VSSA/TGeneralOpen28.Electrical Diagrams > Transmission Control Systems > Automatic Transmission SchematicGeneralOpen29.Electrical Diagrams > Transmission Control Systems > Automatic Transmission Wiring Diagrams > AT-MAINGeneralOpen30.Electrical Diagrams > Transmission Control Systems > Automatic Transmission Wiring Diagrams > AT-NONDTCGeneralOpen31.Electrical Diagrams > Transmission Position Sensor/Switch, A/TGeneralOpen32.Transmission Control Systems — Diagnostic Aids > CONSULT-II Checking SystemPowertrain ManagementOpen33.Transmission Control Systems — Diagnostic Aids > Ground InspectionPowertrain ManagementOpen34.Transmission Control Systems — Diagnostic Aids > How to Check TerminalsPowertrain ManagementOpen35.Transmission Control Systems — Diagnostic Aids > How to Follow/Perform Trouble DiagnosisPowertrain ManagementOpen36.Transmission Control Systems — Diagnostic Aids > How to Perform Electrical Incident Simulation TestsPowertrain ManagementOpen37.Transmission Control Systems — Diagnostic Aids > Key to Symbols Signifying Measurements or ProceduresPowertrain ManagementOpen38.Transmission Control Systems — Diagnostic Aids > Work FlowPowertrain ManagementOpen39.Transmission Control Systems — Diagram Information and Instructions > Harness Connector DescriptionPowertrain ManagementOpen40.Transmission Control Systems — Diagram Information and Instructions > How To Read Harness LayoutPowertrain ManagementOpen41.Transmission Control Systems — Diagram Information and Instructions > How to Read Relay DiagramsPowertrain ManagementOpen42.Transmission Control Systems — Diagram Information and Instructions > How to Read Wiring DiagramsPowertrain ManagementOpen43.Transmission Control Systems — Diagram Information and Instructions > Wire Color Code IdentificationPowertrain ManagementOpen44.Transmission Control Systems — Diagram Information and Instructions > Wiring Diagram CodesPowertrain ManagementOpen45.Transmission Control Systems — Electrical Diagrams > Automatic Transmission SchematicPowertrain ManagementOpen46.Transmission Control Systems — Electrical Diagrams > Automatic Transmission Wiring Diagrams > AT-MAINPowertrain ManagementOpen47.Transmission Control Systems — Electrical Diagrams > Automatic Transmission Wiring Diagrams > AT-NONDTCPowertrain ManagementOpen

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2005 Infiniti Q45 Repair HubExact Vehicle

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OEM Manual Evidence

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2005 Infiniti Q45 How to Find Technical Service Bulletins by Category/SymptomOEM Manual

How to Find Technical Service Bulletins by Category/Symptom — 2005 Infiniti Q45 V8-4.5L (VK45DE) Service Manual | Operation CHARM Operation...

2005 Infiniti Q45 A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2005 Infiniti Q45 V8-4.5L (VK45DE) Service Manual | Operation CHARM Operation CHARM : Car repair m...

2005 Infiniti Q45 A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 2005 Infiniti G35 Sedan AWD V6-3.5L (VQ35DE) Service Manual | Operation CHARM Operation CHARM : Ca...

2005 Infiniti Q45 How to Find Technical Service Bulletins by Category/SymptomOEM Manual

How to Find Technical Service Bulletins by Category/Symptom — 2005 Infiniti G35 Sedan AWD V6-3.5L (VQ35DE) Service Manual | Operation CHARM...

Repairs That Intersect This Wiring

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2005 Infiniti Q45 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 Q45 Wiring Pages

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Same System, Other Vehicles

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