Wiring Diagram Cluster
1991 Acura Legend Sedan 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
Legend Sedan V6-3206cc 3.2L SOHC FI
Total Vehicle Diagrams
1547
From Diagram To Fix
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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.
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Vehicle Repair Hub
Step out of raw diagrams and into the full 1991 Acura Legend Sedan 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.
Open interactive browser →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 →Top Headlight Diagram Paths
1.Headlamp — Electrical Diagrams > Headlights > CanadaLighting and HornsOpen2.Headlamp — Electrical Diagrams > Headlights > USALighting and HornsOpen3.Headlamp — Electrical Diagrams > Warning Indicators > Headlight on (Canada)Lighting and HornsOpen4.Electrical Diagrams > Headlamp > System Diagram > Headlights > CanadaGeneralOpen5.Electrical Diagrams > Headlamp > System Diagram > Headlights > USAGeneralOpen6.Electrical Diagrams > Headlamp > System Diagram > Warning Indicators > Headlight on (Canada)GeneralOpen7.Headlamp — Diagnostic Aids > Continuity and Resistance CheckLighting and HornsOpen8.Headlamp — Diagnostic Aids > Damage Precautions > Electrical Precautions > Battery PrecautionsLighting and HornsOpen9.Headlamp — Diagnostic Aids > Damage Precautions > Electrical Precautions > Electrical Connections and CircuitsLighting and HornsOpen10.Headlamp — Diagnostic Aids > Damage Precautions > Electrical Precautions > Electronic Component HandlingLighting and HornsOpen11.Headlamp — Diagnostic Aids > Damage Precautions > Electrical Precautions > Electronic Component ReplacementLighting and HornsOpen12.Headlamp — Diagnostic Aids > Damage Precautions > Electrical Precautions > Electrostatic DischargeLighting and HornsOpen13.Headlamp — Diagnostic Aids > Damage Precautions > Proper Tools and Testing ProceduresLighting and HornsOpen14.Headlamp — Diagnostic Aids > Finding Short CircuitsLighting and HornsOpen15.Headlamp — Diagnostic Aids > Five Step TroubleshootingLighting and HornsOpen16.Headlamp — Diagnostic Aids > Troubleshooting PrecautionsLighting and HornsOpen17.Headlamp — Diagnostic Aids > Troubleshooting Tests > Testing For A Short With A Self-Powered Test Light or DVOMLighting and HornsOpen18.Headlamp — Diagnostic Aids > Troubleshooting Tests > Testing For a Short With a Short Circuit Locator (Short Finder)Lighting and HornsOpen19.Headlamp — Diagnostic Aids > Troubleshooting Tests > Testing For Voltage Drop/Short to Ground With Test Light/DVOMLighting and HornsOpen20.Headlamp — Diagnostic Aids > Troubleshooting Tests > Testing For Voltage/ContinuityLighting and HornsOpen21.Headlamp — Diagnostic Aids > Voltage CheckLighting and HornsOpen22.Headlamp — Diagnostic Aids > Wire Repair Procedures > Circuit Protection DevicesLighting and HornsOpen23.Headlamp — Diagnostic Aids > Wire Repair Procedures > Repairing ConnectorsLighting and HornsOpen24.Headlamp — Diagnostic Aids > Wire Repair Procedures > Splicing Copper Wire Using Crimp and Seal Splice SleevesLighting and HornsOpen25.Headlamp — Diagnostic Aids > Wire Repair Procedures > Splicing Copper Wire Using Splice ClipsLighting and HornsOpen26.Headlamp — Diagnostic Aids > Wire Repair Procedures > Splicing Twisted/Shielded CableLighting and HornsOpen27.Headlamp — Diagnostic Aids > Wire Repair Procedures > Terminal RepairLighting and HornsOpen28.Headlamp — Diagnostic Aids > Wire Repair Procedures > Typical Electrical RepairLighting and HornsOpen29.Headlamp — Diagram Information and Instructions > Key to Electrical Diagrams > Circuit SchematicsLighting and HornsOpen30.Headlamp — Diagram Information and Instructions > Key to Electrical Diagrams > Fuse Details SchematicsLighting and HornsOpen31.Headlamp — Diagram Information and Instructions > Key to Electrical Diagrams > Ground Distribution SchematicsLighting and HornsOpen32.Headlamp — Diagram Information and Instructions > Key to Electrical Diagrams > Power Distribution SchematicsLighting and HornsOpen33.Headlamp — Diagram Information and Instructions > Symbol IdentificationLighting and HornsOpen34.Headlamp — Diagram Information and Instructions > Wires/Wire Color Code IdentificationLighting and HornsOpen35.Headlamp — Electrical Diagrams > Warning Indicators > Lights-onLighting and HornsOpen36.Electrical Diagrams > Headlamp > Headlamp SwitchGeneralOpen37.Electrical Diagrams > Headlamp > System Diagram > Warning Indicators > Lights-onGeneralOpen38.Electrical Diagrams > Interior Lighting Module > Entry Light Timer System > L Models > Part 1 of 2GeneralOpen39.Electrical Diagrams > Interior Lighting Module > Entry Light Timer System > L Models > Part 2 of 2GeneralOpen40.Electrical Diagrams > Interior Lighting Module > Entry Light Timer System > LS Models > Part 1 of 2GeneralOpen41.Electrical Diagrams > Interior Lighting Module > Entry Light Timer System > LS Models > Part 2 of 2GeneralOpen42.Electrical Diagrams > Interior Lighting Module > Entry Light Timer System > STD Models > Part 1 of 2GeneralOpen43.Electrical Diagrams > Interior Lighting Module > Entry Light Timer System > STD Models > Part 2 of 2GeneralOpen44.Electrical Diagrams > Interior Lighting Module > Integrated Control Unit > Entry LightGeneralOpen45.Electrical Diagrams > Interior Lighting Module > Integrated Control Unit > Ignition KeyGeneralOpen46.Electrical Diagrams > Interior Lighting Module > Integrated Control Unit > Intermittent Wiper ControlGeneralOpen47.Electrical Diagrams > Interior Lighting Module > Integrated Control Unit > Key Off TimerGeneralOpen48.Electrical Diagrams > Interior Lighting Module > Integrated Control Unit > Lights-on WarningGeneralOpen
Exact Vehicle Hub
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Browse →More Legend Sedan Wiring Pages
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Same System, Other Vehicles
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