Wiring Diagram Cluster
2004 Acura 3.5RL 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
3.5RL V6-3474cc 3.5L
Total Vehicle Diagrams
2356
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 2004 Acura 3.5RL 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.
2004 Acura 3.5RL Testing and Inspection →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 > Headlamp SwitchGeneralOpen2.Electrical Diagrams > Lighting and Horns > Headlamp > System Diagram > CanadaGeneralOpen3.Electrical Diagrams > Lighting and Horns > Headlamp > System Diagram > USAGeneralOpen4.Daytime Running Lamp — DiagramLighting and HornsOpen5.Headlamp — Diagnostic Aids > Five-Step TroubleshootingLighting and HornsOpen6.Headlamp — Diagnostic Aids > Terminal Replacement Procedure > Checking For Poor Fit of TerminalsLighting and HornsOpen7.Headlamp — Diagnostic Aids > Terminal Replacement Procedure > How to Install New TerminalsLighting and HornsOpen8.Headlamp — Diagnostic Aids > Terminal Replacement Procedure > How to Install Pigtail TerminalsLighting and HornsOpen9.Headlamp — Diagnostic Aids > Terminal Replacement Procedure > How to Replace Connector TerminalsLighting and HornsOpen10.Headlamp — Diagnostic Aids > Terminal Replacement Procedure > Pigtail Terminal Selection ChartLighting 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 a Short with a Test Light or DVOMLighting and HornsOpen14.Headlamp — Diagnostic Aids > Troubleshooting Tests > Testing For ContinuityLighting and HornsOpen15.Headlamp — Diagnostic Aids > Troubleshooting Tests > Testing For VoltageLighting and HornsOpen16.Headlamp — Diagnostic Aids > Troubleshooting Tests > Testing For Voltage DropLighting and HornsOpen17.Headlamp — Diagram Information and Instructions > How to Identify Connector TerminalsLighting and HornsOpen18.Headlamp — Diagram Information and Instructions > How to Read and Use Wiring Diagram > Circuit SchematicsLighting and HornsOpen19.Headlamp — Diagram Information and Instructions > How to Read and Use Wiring Diagram > Component LocationsLighting and HornsOpen20.Headlamp — Diagram Information and Instructions > How to Read and Use Wiring Diagram > Connector ViewsLighting and HornsOpen21.Headlamp — Diagram Information and Instructions > How to Read and Use Wiring Diagram > Ground Distribution SchematicsLighting and HornsOpen22.Headlamp — Diagram Information and Instructions > How to Read and Use Wiring Diagram > Power Distribution SchematicsLighting and HornsOpen23.Headlamp — Diagram Information and Instructions > How to Read and Use Wiring Diagram > Symbols > ComponentsLighting and HornsOpen24.Headlamp — Diagram Information and Instructions > How to Read and Use Wiring Diagram > Symbols > Connectors - "C"Lighting and HornsOpen25.Headlamp — Diagram Information and Instructions > How to Read and Use Wiring Diagram > Symbols > DiodesLighting and HornsOpen26.Headlamp — Diagram Information and Instructions > How to Read and Use Wiring Diagram > Symbols > FusesLighting and HornsOpen27.Headlamp — Diagram Information and Instructions > How to Read and Use Wiring Diagram > Symbols > Ground - "G"Lighting and HornsOpen28.Headlamp — Diagram Information and Instructions > How to Read and Use Wiring Diagram > Symbols > ShieldingLighting and HornsOpen29.Headlamp — Diagram Information and Instructions > How to Read and Use Wiring Diagram > Symbols > SplicesLighting and HornsOpen30.Headlamp — Diagram Information and Instructions > How to Read and Use Wiring Diagram > Symbols > SwitchesLighting and HornsOpen31.Headlamp — Diagram Information and Instructions > How to Read and Use Wiring Diagram > Symbols > Terminals - "T"Lighting and HornsOpen32.Headlamp — Diagram Information and Instructions > How to Read and Use Wiring Diagram > Symbols > Wire Color AbbreviationsLighting and HornsOpen33.Headlamp — Diagram Information and Instructions > How to Read and Use Wiring Diagram > Symbols > WiresLighting and HornsOpen34.Headlamp — Electrical Diagrams > CanadaLighting and HornsOpen35.Headlamp — Electrical Diagrams > USALighting and HornsOpen36.Connector Views > Daytime Running Lamp Control UnitGeneralOpen37.Electrical Diagrams > Lighting and Horns > Backup Lamp > Circuit DiagramsGeneralOpen38.Electrical Diagrams > Lighting and Horns > Backup Lamp > Wiring DiagramsGeneralOpen39.Electrical Diagrams > Lighting and Horns > Brake Lamp > Circuit DiagramsGeneralOpen40.Electrical Diagrams > Lighting and Horns > Brake Lamp > Wiring DiagramsGeneralOpen41.Electrical Diagrams > Lighting and Horns > Courtesy Lamp > Console LampGeneralOpen42.Electrical Diagrams > Lighting and Horns > Courtesy Lamp > System DiagramGeneralOpen43.Electrical Diagrams > Lighting and Horns > Dimmer SwitchGeneralOpen44.Electrical Diagrams > Lighting and Horns > Fog/Driving Lamp > CanadaGeneralOpen45.Electrical Diagrams > Lighting and Horns > Fog/Driving Lamp > USAGeneralOpen46.Electrical Diagrams > Lighting and Horns > Hazard Warning Lamps > Circuit DiagramsGeneralOpen47.Electrical Diagrams > Lighting and Horns > Hazard Warning Lamps > Wiring DiagramsGeneralOpen48.Electrical Diagrams > Lighting and Horns > Horn > Circuit DiagramsGeneralOpen
Exact Vehicle Hub
Browse →OEM Manual Evidence
Browse →Likely Trouble Codes for This System
Browse →More 3.5RL Wiring Pages
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Same System, Other Vehicles
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