Wiring Diagram Cluster

2009 Lexus LS 600h Headlight Wiring Diagram

Find headlight circuit schematics, high/low beam relay paths, DRL wiring, and ground points for lighting diagnosis.

Matched Diagrams

48

Variant Used

LS 600h V8-5.0L (2UR-FSE) Hybrid

Total Vehicle Diagrams

2167

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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.

2009 Lexus LS 600h A L L Diagnostic Trouble Codes ( DTC ) β†’

Diagnostic signal

Codes Often Seen With This System

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

P0563: System Voltage High β†’

Top Headlight Diagram Paths

1.Electrical Diagrams > Lighting and Horns > Headlamp > HeadlightGeneralOpen2.Headlamp β€” Electrical Diagrams > Adaptive Front-Lighting SystemLighting and HornsOpen3.Headlamp β€” Electrical Diagrams > HeadlightLighting and HornsOpen4.Electrical Diagrams > Lighting and Horns > Headlamp > Adaptive Front-Lighting SystemGeneralOpen5.Electrical Diagrams > Lighting and Horns > Headlamp > Automatic Light Control, Light Auto Turn Off SystemGeneralOpen6.Headlamp β€” Connector ViewsLighting and HornsOpen7.Headlamp β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > Electronic Circuit Inspection ProcedureLighting and HornsOpen8.Headlamp β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > General InformationLighting and HornsOpen9.Headlamp β€” Diagnostic Aids > How to Troubleshoot ECU Controlled Systems > How To Proceed With TroubleshootingLighting and HornsOpen10.Headlamp β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Continuity and Resistance CheckLighting and HornsOpen11.Headlamp β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Disconnection of Male and Female ConnectorsLighting and HornsOpen12.Headlamp β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Finding A Short CircuitLighting and HornsOpen13.Headlamp β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > How to Replace TerminalLighting and HornsOpen14.Headlamp β€” Diagnostic Aids > How to Troubleshoot Electrical Circuits > Voltage CheckLighting and HornsOpen15.Headlamp β€” Diagram Information and Instructions > Abbreviations Used Within DiagramsLighting and HornsOpen16.Headlamp β€” Diagram Information and Instructions > Symbols Used Within DiagramsLighting and HornsOpen17.Headlamp β€” Diagram Information and Instructions > Wiring Color CodesLighting and HornsOpen18.Headlamp β€” Electrical Diagrams > Automatic Light Control, Light Auto Turn Off SystemLighting and HornsOpen19.Connector Views > Connector Views By Connector Number > A-C > A3 (Headlight Cleaner Motor and Pump Assembly)GeneralOpen20.Connector Views > Connector Views By Connector Number > A-C > A37 (Headlight Swivel ECU Assembly)GeneralOpen21.Connector Views > Connector Views By Connector Number > A-C > A6 (Headlight Cleaner Relay)GeneralOpen22.Connector Views > Connector Views By Connector Number > A-C > AD1 (Engine Room Main Wire and Engine Room No.4 Wire (Near the Headlight LH))GeneralOpen23.Connector Views > Connector Views By Connector Number > A-C > B1 (Headlight Assembly LH)GeneralOpen24.Connector Views > Connector Views By Connector Number > A-C > B11 (Headlight Assembly RH)GeneralOpen25.Connector Views > Connector Views By Connector Number > A-C > B12 (Headlight Assembly RH)GeneralOpen26.Connector Views > Connector Views By Connector Number > A-C > B13 (Headlight Assembly RH)GeneralOpen27.Connector Views > Connector Views By Connector Number > A-C > B2 (Headlight Assembly LH)GeneralOpen28.Connector Views > Connector Views By Connector Number > A-C > B3 (Headlight Assembly LH)GeneralOpen29.Connector Views > Connector Views By Connector Number > Q-Z > z6 (Windshield Wiper Switch Assembly, Headlight Dimmer Switch Assembly)GeneralOpen30.Connector Views > Headlamp > Headlamp Alignment Control ModuleGeneralOpen31.Connector Views > Headlamp > Headlamp Alignment Sensor > FrontGeneralOpen32.Connector Views > Headlamp > Headlamp Alignment Sensor > RearGeneralOpen33.Connector Views > Headlamp > Headlamp Control ModuleGeneralOpen34.Connector Views > Headlamp > Headlamp Dimmer SwitchGeneralOpen35.Connector Views > Headlamp > System DiagramGeneralOpen36.Connector Views > Headlamp Washer MotorGeneralOpen37.Connector Views > Headlamp Washer Motor RelayGeneralOpen38.Connector Views > Headlamp Washer PumpGeneralOpen39.Electrical Diagrams > Headlight CleanerWiper and Washer SystemsOpen40.Electrical Diagrams > Lighting and Horns > Backup LampGeneralOpen41.Electrical Diagrams > Lighting and Horns > Brake LampGeneralOpen42.Electrical Diagrams > Lighting and Horns > Courtesy LampGeneralOpen43.Electrical Diagrams > Lighting and Horns > Fog/Driving LampGeneralOpen44.Electrical Diagrams > Lighting and Horns > Hazard Warning LampsGeneralOpen45.Electrical Diagrams > Lighting and Horns > HornGeneralOpen46.Electrical Diagrams > Lighting and Horns > License Plate LampGeneralOpen47.Electrical Diagrams > Lighting and Horns > Parking LampGeneralOpen48.Electrical Diagrams > Lighting and Horns > System DiagramGeneralOpen

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