Wiring Diagram Cluster
1991 Acura Legend Coupe 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 Coupe V6-3206cc 3.2L SOHC FI
Total Vehicle Diagrams
1515
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 Coupe 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 — Diagnostic Aids > Continuity and Resistance CheckLighting and HornsOpen2.Headlamp — Diagnostic Aids > Damage Precautions > Electrical Precautions > Battery PrecautionsLighting and HornsOpen3.Headlamp — Diagnostic Aids > Damage Precautions > Electrical Precautions > Electrical Connections and CircuitsLighting and HornsOpen4.Headlamp — Diagnostic Aids > Damage Precautions > Electrical Precautions > Electronic Component HandlingLighting and HornsOpen5.Headlamp — Diagnostic Aids > Damage Precautions > Electrical Precautions > Electronic Component ReplacementLighting and HornsOpen6.Headlamp — Diagnostic Aids > Damage Precautions > Electrical Precautions > Electrostatic DischargeLighting and HornsOpen7.Headlamp — Diagnostic Aids > Damage Precautions > Proper Tools and Testing ProceduresLighting and HornsOpen8.Headlamp — Diagnostic Aids > Finding Short CircuitsLighting and HornsOpen9.Headlamp — Diagnostic Aids > Five Step TroubleshootingLighting and HornsOpen10.Headlamp — Diagnostic Aids > Troubleshooting PrecautionsLighting and HornsOpen11.Headlamp — Diagnostic Aids > Troubleshooting Tests > Testing For A Short With A Self-Powered Test Light or DVOMLighting and HornsOpen12.Headlamp — Diagnostic Aids > Troubleshooting Tests > Testing For a Short With a Short Circuit Locator (Short Finder)Lighting and HornsOpen13.Headlamp — Diagnostic Aids > Troubleshooting Tests > Testing For Voltage Drop/Short to Ground With Test Light/DVOMLighting and HornsOpen14.Headlamp — Diagnostic Aids > Troubleshooting Tests > Testing For Voltage/ContinuityLighting and HornsOpen15.Headlamp — Diagnostic Aids > Voltage CheckLighting and HornsOpen16.Headlamp — Diagnostic Aids > Wire Repair Procedures > Circuit Protection DevicesLighting and HornsOpen17.Headlamp — Diagnostic Aids > Wire Repair Procedures > Repairing ConnectorsLighting and HornsOpen18.Headlamp — Diagnostic Aids > Wire Repair Procedures > Splicing Copper Wire Using Crimp and Seal Splice SleevesLighting and HornsOpen19.Headlamp — Diagnostic Aids > Wire Repair Procedures > Splicing Copper Wire Using Splice ClipsLighting and HornsOpen20.Headlamp — Diagnostic Aids > Wire Repair Procedures > Splicing Twisted/Shielded CableLighting and HornsOpen21.Headlamp — Diagnostic Aids > Wire Repair Procedures > Terminal RepairLighting and HornsOpen22.Headlamp — Diagnostic Aids > Wire Repair Procedures > Typical Electrical RepairLighting and HornsOpen23.Headlamp — Diagram Information and Instructions > Key to Electrical Diagrams > Circuit SchematicsLighting and HornsOpen24.Headlamp — Diagram Information and Instructions > Key to Electrical Diagrams > Fuse Details SchematicsLighting and HornsOpen25.Headlamp — Diagram Information and Instructions > Key to Electrical Diagrams > Ground Distribution SchematicsLighting and HornsOpen26.Headlamp — Diagram Information and Instructions > Key to Electrical Diagrams > Power Distribution SchematicsLighting and HornsOpen27.Headlamp — Diagram Information and Instructions > Symbol IdentificationLighting and HornsOpen28.Headlamp — Diagram Information and Instructions > Wires/Wire Color Code IdentificationLighting and HornsOpen29.Headlamp — Electrical Diagrams > CanadaLighting and HornsOpen30.Headlamp — Electrical Diagrams > USALighting and HornsOpen31.Electrical Diagrams > Headlamp > Headlamp SwitchGeneralOpen32.Electrical Diagrams > Headlamp > System Diagram > CanadaGeneralOpen33.Electrical Diagrams > Headlamp > System Diagram > USAGeneralOpen34.Electrical Diagrams > Headlamp Reminder IndicatorGeneralOpen35.Electrical Diagrams > Interior Lighting Module > Ignition KeyGeneralOpen36.Electrical Diagrams > Interior Lighting Module > Key Off TimerGeneralOpen37.Electrical Diagrams > Interior Lighting Module > Lights-on WarningGeneralOpen38.Electrical Diagrams > Interior Lighting Module > Seat Belt Beeper TimerGeneralOpen39.Electrical Diagrams > Trailer Lighting ModuleGeneralOpen40.Backup Lamp — Diagnostic Aids > Continuity and Resistance CheckLighting and HornsOpen41.Backup Lamp — Diagnostic Aids > Damage Precautions > Electrical Precautions > Battery PrecautionsLighting and HornsOpen42.Backup Lamp — Diagnostic Aids > Damage Precautions > Electrical Precautions > Electrical Connections and CircuitsLighting and HornsOpen43.Backup Lamp — Diagnostic Aids > Damage Precautions > Electrical Precautions > Electronic Component HandlingLighting and HornsOpen44.Backup Lamp — Diagnostic Aids > Damage Precautions > Electrical Precautions > Electronic Component ReplacementLighting and HornsOpen45.Backup Lamp — Diagnostic Aids > Damage Precautions > Electrical Precautions > Electrostatic DischargeLighting and HornsOpen46.Backup Lamp — Diagnostic Aids > Damage Precautions > Proper Tools and Testing ProceduresLighting and HornsOpen47.Backup Lamp — Diagnostic Aids > Finding Short CircuitsLighting and HornsOpen48.Backup Lamp — Diagnostic Aids > Five Step TroubleshootingLighting and HornsOpen
Exact Vehicle Hub
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Same System, Other Vehicles
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