Wiring Diagram Cluster
2012 Acura TL FWD 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
TL FWD V6-3.5L
Total Vehicle Diagrams
2800
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 2012 Acura TL FWD 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 — Connector Views > Left Headlight (High Beam) Connector ViewLighting and HornsOpen2.Headlamp — Connector Views > Right Headlight (High Beam) Connector ViewLighting and HornsOpen3.Connector Views > Headlamp > Left Headlight (High Beam) Connector ViewGeneralOpen4.Connector Views > Headlamp > Right Headlight (High Beam) Connector ViewGeneralOpen5.Connector Views > Connector Views By View Number > View 113 - Right Headlight (High Beam) Connector ViewGeneralOpen6.Connector Views > Connector Views By View Number > View 83 - Left Headlight (High Beam) Connector ViewGeneralOpen7.Headlamp — Connector Views > Left HID Unit Connector ViewLighting and HornsOpen8.Headlamp — Connector Views > Right HID Unit Connector ViewLighting and HornsOpen9.Headlamp — Diagnostic Aids > How to Troubleshoot the Body ElectricalLighting and HornsOpen10.Headlamp — Diagnostic Aids > How To Troubleshoot Using The ETM > Five-Step TroubleshootingLighting and HornsOpen11.Headlamp — Diagnostic Aids > How To Troubleshoot Using The ETM > Test EquipmentLighting and HornsOpen12.Headlamp — Diagnostic Aids > How To Troubleshoot Using The ETM > Troubleshooting PrecautionsLighting and HornsOpen13.Headlamp — Diagnostic Aids > How To Troubleshoot Using The ETM > Troubleshooting TestsLighting and HornsOpen14.Headlamp — Diagnostic Aids > Terminal Replacement ProceduresLighting and HornsOpen15.Headlamp — Diagram Information and Instructions > How to Read Schematics > Circuit SchematicsLighting and HornsOpen16.Headlamp — Diagram Information and Instructions > How to Read Schematics > Ground Distribution SchematicsLighting and HornsOpen17.Headlamp — Diagram Information and Instructions > How to Read Schematics > Power Distribution SchematicsLighting and HornsOpen18.Headlamp — Diagram Information and Instructions > How To Read Trim Level MatrixLighting and HornsOpen19.Headlamp — Diagram Information and Instructions > Symbol Definitions > ComponentsLighting and HornsOpen20.Headlamp — Diagram Information and Instructions > Symbol Definitions > Connectors - "C"Lighting and HornsOpen21.Headlamp — Diagram Information and Instructions > Symbol Definitions > DiodesLighting and HornsOpen22.Headlamp — Diagram Information and Instructions > Symbol Definitions > ETM Acronym DefinitionsLighting and HornsOpen23.Headlamp — Diagram Information and Instructions > Symbol Definitions > FusesLighting and HornsOpen24.Headlamp — Diagram Information and Instructions > Symbol Definitions > Ground - "G"Lighting and HornsOpen25.Headlamp — Diagram Information and Instructions > Symbol Definitions > Light Emitting Diode (LED)Lighting and HornsOpen26.Headlamp — Diagram Information and Instructions > Symbol Definitions > MotorLighting and HornsOpen27.Headlamp — Diagram Information and Instructions > Symbol Definitions > Pressure SensorLighting and HornsOpen28.Headlamp — Diagram Information and Instructions > Symbol Definitions > ResistorLighting and HornsOpen29.Headlamp — Diagram Information and Instructions > Symbol Definitions > ShieldingLighting and HornsOpen30.Headlamp — Diagram Information and Instructions > Symbol Definitions > SolenoidLighting and HornsOpen31.Headlamp — Diagram Information and Instructions > Symbol Definitions > SplicesLighting and HornsOpen32.Headlamp — Diagram Information and Instructions > Symbol Definitions > SwitchesLighting and HornsOpen33.Headlamp — Diagram Information and Instructions > Symbol Definitions > Terminals - "T"Lighting and HornsOpen34.Headlamp — Diagram Information and Instructions > Symbol Definitions > TransistorsLighting and HornsOpen35.Headlamp — Diagram Information and Instructions > Symbol Definitions > Variable ResistorLighting and HornsOpen36.Headlamp — Diagram Information and Instructions > Symbol Definitions > Wire color abbreviationsLighting and HornsOpen37.Headlamp — Diagram Information and Instructions > Symbol Definitions > WiresLighting and HornsOpen38.Headlamp — Electrical DiagramsLighting and HornsOpen39.Connector Views > Connector Views By Connector Number > C207 (Headlight Washer) Connector ViewGeneralOpen40.Connector Views > Connector Views By Connector Number > C304 (Headlight Washer) Connector ViewGeneralOpen41.Connector Views > Connector Views By View Number > View 142 - C207 Connector View (Headlight Washer)GeneralOpen42.Connector Views > Connector Views By View Number > View 145 - C304 Connector View (Headlight Washer)GeneralOpen43.Connector Views > Connector Views By View Number > View 205 - Automatic Lighting Sensor Connector ViewGeneralOpen44.Connector Views > Connector Views By View Number > View 234 - Headlight Washer Switch (Headlight Washer) Connector ViewGeneralOpen45.Connector Views > Connector Views By View Number > View 72 - Headlight Washer Motor Connector View (Headlight Washer)GeneralOpen46.Connector Views > Headlamp > Left HID Unit Connector ViewGeneralOpen47.Connector Views > Headlamp > Right HID Unit Connector ViewGeneralOpen48.Connector Views > Headlamp Washer MotorGeneralOpen
Exact Vehicle Hub
Browse →Likely Trouble Codes for This System
Browse →More TL FWD Wiring Pages
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Same System, Other Vehicles
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