Wiring Diagram Cluster
2002 Acura TL 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
3.2TL TYPE S V6-3.2L SOHC
Total Vehicle Diagrams
2762
From Diagram To Fix
Use this wiring page as the jump point, not the dead end
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 2002 Acura TL hub with repairs, specs, codes, and other systems already tied to this car.
View vehicle repair hub →Likely fix path
Exact Repair Guides
These repair flows most often intersect with headlight diagnosis on this exact vehicle.
Headlight Bulb Replacement →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.Electrical Diagrams > Lighting and Horns > Headlamp > Wiring Diagrams > Headlights - CanadaGeneralOpen2.Electrical Diagrams > Lighting and Horns > Headlamp > Wiring Diagrams > Headlights - USAGeneralOpen3.Headlamp — Electrical Diagrams > Wiring Diagrams > Headlights - CanadaLighting and HornsOpen4.Headlamp — Electrical Diagrams > Wiring Diagrams > Headlights - USALighting and HornsOpen5.Electrical Diagrams > Lighting and Horns > Daytime Running LampGeneralOpen6.Electrical Diagrams > Lighting and Horns > Headlamp > Circuit DiagramsGeneralOpen7.Daytime Running Lamp — Diagnostic Aids > Five-Step TroubleshootingLighting and HornsOpen8.Daytime Running Lamp — Diagnostic Aids > General Troubleshooting InformationLighting and HornsOpen9.Daytime Running Lamp — Diagnostic Aids > Terminal Replacement Procedures > Checking For Poor Fit of TerminalsLighting and HornsOpen10.Daytime Running Lamp — Diagnostic Aids > Terminal Replacement Procedures > How to Install New TerminalsLighting and HornsOpen11.Daytime Running Lamp — Diagnostic Aids > Terminal Replacement Procedures > How to Install Pigtail TerminalsLighting and HornsOpen12.Daytime Running Lamp — Diagnostic Aids > Terminal Replacement Procedures > How to Replace Connector TerminalsLighting and HornsOpen13.Daytime Running Lamp — Diagnostic Aids > Terminal Replacement Procedures > Pigtail Terminal Selection ChartLighting and HornsOpen14.Daytime Running Lamp — Diagnostic Aids > Test EquipmentLighting and HornsOpen15.Daytime Running Lamp — Diagnostic Aids > Troubleshooting ProceduresLighting and HornsOpen16.Daytime Running Lamp — Diagnostic Aids > Troubleshooting TestsLighting and HornsOpen17.Daytime Running Lamp — Diagram Information and Instructions > Circuit SchematicsLighting and HornsOpen18.Daytime Running Lamp — Diagram Information and Instructions > Ground Distribution SchematicsLighting and HornsOpen19.Daytime Running Lamp — Diagram Information and Instructions > Power Distribution SchematicsLighting and HornsOpen20.Daytime Running Lamp — Diagram Information and Instructions > Symbols > ComponentsLighting and HornsOpen21.Daytime Running Lamp — Diagram Information and Instructions > Symbols > Connectors - "C"Lighting and HornsOpen22.Daytime Running Lamp — Diagram Information and Instructions > Symbols > DiodesLighting and HornsOpen23.Daytime Running Lamp — Diagram Information and Instructions > Symbols > FusesLighting and HornsOpen24.Daytime Running Lamp — Diagram Information and Instructions > Symbols > Ground - "G"Lighting and HornsOpen25.Daytime Running Lamp — Diagram Information and Instructions > Symbols > ShieldingLighting and HornsOpen26.Daytime Running Lamp — Diagram Information and Instructions > Symbols > SplicesLighting and HornsOpen27.Daytime Running Lamp — Diagram Information and Instructions > Symbols > SwitchesLighting and HornsOpen28.Daytime Running Lamp — Diagram Information and Instructions > Symbols > Terminals - "T"Lighting and HornsOpen29.Daytime Running Lamp — Diagram Information and Instructions > Symbols > Wire Color AbbreviationsLighting and HornsOpen30.Daytime Running Lamp — Diagram Information and Instructions > Symbols > WiresLighting and HornsOpen31.Daytime Running Lamp — Diagram Information and Instructions > Terminal Numbering SystemLighting and HornsOpen32.Daytime Running Lamp — Diagram Information and Instructions > Wire Color AbbreviationsLighting and HornsOpen33.Daytime Running Lamp — Electrical DiagramsLighting and HornsOpen34.Headlamp — Diagnostic Aids > Five-Step TroubleshootingLighting and HornsOpen35.Headlamp — Diagnostic Aids > General Troubleshooting InformationLighting and HornsOpen36.Headlamp — Diagnostic Aids > Terminal Replacement Procedures > Checking For Poor Fit of TerminalsLighting and HornsOpen37.Headlamp — Diagnostic Aids > Terminal Replacement Procedures > How to Install New TerminalsLighting and HornsOpen38.Headlamp — Diagnostic Aids > Terminal Replacement Procedures > How to Install Pigtail TerminalsLighting and HornsOpen39.Headlamp — Diagnostic Aids > Terminal Replacement Procedures > How to Replace Connector TerminalsLighting and HornsOpen40.Headlamp — Diagnostic Aids > Terminal Replacement Procedures > Pigtail Terminal Selection ChartLighting and HornsOpen41.Headlamp — Diagnostic Aids > Test EquipmentLighting and HornsOpen42.Headlamp — Diagnostic Aids > Troubleshooting ProceduresLighting and HornsOpen43.Headlamp — Diagnostic Aids > Troubleshooting TestsLighting and HornsOpen44.Headlamp — Diagram Information and Instructions > Circuit SchematicsLighting and HornsOpen45.Headlamp — Diagram Information and Instructions > Ground Distribution SchematicsLighting and HornsOpen46.Headlamp — Diagram Information and Instructions > Power Distribution SchematicsLighting and HornsOpen47.Headlamp — Diagram Information and Instructions > Symbols > ComponentsLighting and HornsOpen48.Headlamp — Diagram Information and Instructions > Symbols > Connectors - "C"Lighting and HornsOpen
Exact Vehicle Hub
Browse →Repairs That Intersect This Wiring
Browse →Likely Trouble Codes for This System
Browse →More TL Wiring Pages
Starter Wiring DiagramAlternator Wiring DiagramFuel Pump Wiring DiagramABS Brake Wiring DiagramA/C & Heater Wiring DiagramPower Window Wiring DiagramInstrument Cluster Wiring DiagramWiper & Washer Wiring DiagramTransmission Wiring DiagramCruise Control Wiring DiagramAirbag SRS Wiring DiagramEngine Management Wiring DiagramBody Electrical Wiring Diagram
Same System, Other Vehicles
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