Wiring Diagram Cluster
2013 Scion tC 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
tC L4-2.5L (2AR-FE)
Total Vehicle Diagrams
976
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 2013 Scion tC 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 > Headlight (w/ Daytime Running Light)Lighting and HornsOpen2.Headlamp — Electrical Diagrams > Headlight (w/o Daytime Running Light)Lighting and HornsOpen3.Electrical Diagrams > Headlamp > Headlight (w/ Daytime Running Light)GeneralOpen4.Electrical Diagrams > Headlamp > Headlight (w/o Daytime Running Light)GeneralOpen5.Headlamp — Connector Views > Front Parking Light and Side Marker Light LH (Headlight Assembly LH)Lighting and HornsOpen6.Headlamp — Connector Views > Front Parking Light and Side Marker Light RH (Headlight Assembly RH)Lighting and HornsOpen7.Headlamp — Connector Views > Front Turn Signal Light LH (Headlight Assembly LH)Lighting and HornsOpen8.Headlamp — Connector Views > Front Turn Signal Light RH (Headlight Assembly RH)Lighting and HornsOpen9.Headlamp — Connector Views > Headlight Assembly LHLighting and HornsOpen10.Headlamp — Connector Views > Headlight Assembly RHLighting and HornsOpen11.Connector Views > Headlamp > System Diagram > Front Parking Light and Side Marker Light LH (Headlight Assembly LH)GeneralOpen12.Connector Views > Headlamp > System Diagram > Front Parking Light and Side Marker Light RH (Headlight Assembly RH)GeneralOpen13.Connector Views > Headlamp > System Diagram > Front Turn Signal Light LH (Headlight Assembly LH)GeneralOpen14.Connector Views > Headlamp > System Diagram > Front Turn Signal Light RH (Headlight Assembly RH)GeneralOpen15.Connector Views > Headlamp > System Diagram > Headlight Assembly LHGeneralOpen16.Connector Views > Headlamp > System Diagram > Headlight Assembly RHGeneralOpen17.Headlamp — Diagnostic Aids > Continuity and Resistance CheckLighting and HornsOpen18.Headlamp — Diagnostic Aids > Disconnection of Male and Female ConnectorsLighting and HornsOpen19.Headlamp — Diagnostic Aids > Finding A Short CircuitLighting and HornsOpen20.Headlamp — Diagnostic Aids > How to Replace TerminalLighting and HornsOpen21.Headlamp — Diagnostic Aids > Voltage CheckLighting and HornsOpen22.Headlamp — Diagram Information and Instructions > Abbreviations Used Within DiagramsLighting and HornsOpen23.Headlamp — Diagram Information and Instructions > How to Use This InformationLighting and HornsOpen24.Headlamp — Diagram Information and Instructions > Symbols Used Within DiagramsLighting and HornsOpen25.Headlamp — Diagram Information and Instructions > Wiring Color CodesLighting and HornsOpen26.Connector Views > Automatic Lighting System DiodeGeneralOpen27.Connector Views > Connector Views By Connector Number > A-B > A27 (Headlight Assembly RH)GeneralOpen28.Connector Views > Connector Views By Connector Number > A-B > A28 (Headlight Assembly LH)GeneralOpen29.Connector Views > Connector Views By Connector Number > A-B > A29 (Headlight Assembly RH)GeneralOpen30.Connector Views > Connector Views By Connector Number > A-B > A30 (Headlight Assembly LH)GeneralOpen31.Connector Views > Connector Views By Connector Number > A-B > A5 (Front Turn Signal Light LH (Headlight Assembly LH))GeneralOpen32.Connector Views > Connector Views By Connector Number > A-B > A6 (Front Turn Signal Light RH (Headlight Assembly RH))GeneralOpen33.Connector Views > Connector Views By Connector Number > A-B > A7 (Front Parking Light and Side Marker Light LH (Headlight Assembly LH))GeneralOpen34.Connector Views > Connector Views By Connector Number > A-B > A8 (Front Parking Light and Side Marker Light RH (Headlight Assembly RH))GeneralOpen35.Connector Views > Connector Views By Connector Number > C-G > C10 (Headlight Dimmer Switch Assembly)GeneralOpen36.Connector Views > Headlamp > Headlamp Dimmer SwitchGeneralOpen37.Connector Views > Marker Lamp > Front Parking Light and Side Marker Light LH (Headlight Assembly LH)GeneralOpen38.Connector Views > Marker Lamp > Front Parking Light and Side Marker Light RH (Headlight Assembly RH)GeneralOpen39.Connector Views > Parking Lamp > Front Parking Light and Side Marker Light LH (Headlight Assembly LH)GeneralOpen40.Connector Views > Parking Lamp > Front Parking Light and Side Marker Light RH (Headlight Assembly RH)GeneralOpen41.Connector Views > Turn Signal Lamp > Front Turn Signal Light LH (Headlight Assembly LH)GeneralOpen42.Connector Views > Turn Signal Lamp > Front Turn Signal Light RH (Headlight Assembly RH)GeneralOpen43.Backup Lamp — Diagnostic Aids > Continuity and Resistance CheckLighting and HornsOpen44.Backup Lamp — Diagnostic Aids > Disconnection of Male and Female ConnectorsLighting and HornsOpen45.Backup Lamp — Diagnostic Aids > Finding A Short CircuitLighting and HornsOpen46.Backup Lamp — Diagnostic Aids > How to Replace TerminalLighting and HornsOpen47.Backup Lamp — Diagnostic Aids > Voltage CheckLighting and HornsOpen48.Backup Lamp — Diagram Information and Instructions > Abbreviations Used Within DiagramsLighting and HornsOpen
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Same System, Other Vehicles
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