Wiring Diagram Cluster
2012 Scion iQ 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
iQ L4-1.3L (1NR-FE)
Total Vehicle Diagrams
1001
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.
Keep context
Vehicle Repair Hub
Step out of raw diagrams and into the full 2012 Scion iQ 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.
2012 Scion iQ A L L Diagnostic Trouble Codes ( DTC ) →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 > HeadlightGeneralOpen2.Headlamp — Connector Views > Front Parking Light and Side Marker Light LH (Headlight Assembly LH)Lighting and HornsOpen3.Headlamp — Connector Views > Front Parking Light and Side Marker Light RH (Headlight Assembly RH)Lighting and HornsOpen4.Headlamp — Connector Views > Front Turn Signal Light LH (Headlight Assembly LH)Lighting and HornsOpen5.Headlamp — Connector Views > Front Turn Signal Light RH (Headlight Assembly RH)Lighting and HornsOpen6.Headlamp — Connector Views > Headlight Assembly LHLighting and HornsOpen7.Headlamp — Connector Views > Headlight Assembly RHLighting and HornsOpen8.Headlamp — Electrical Diagrams > HeadlightLighting and HornsOpen9.Connector Views > Headlamp > System Diagram > Front Parking Light and Side Marker Light LH (Headlight Assembly LH)GeneralOpen10.Connector Views > Headlamp > System Diagram > Front Parking Light and Side Marker Light RH (Headlight Assembly RH)GeneralOpen11.Connector Views > Headlamp > System Diagram > Front Turn Signal Light LH (Headlight Assembly LH)GeneralOpen12.Connector Views > Headlamp > System Diagram > Front Turn Signal Light RH (Headlight Assembly RH)GeneralOpen13.Connector Views > Headlamp > System Diagram > Headlight Assembly LHGeneralOpen14.Connector Views > Headlamp > System Diagram > Headlight Assembly RHGeneralOpen15.Electrical Diagrams > Lighting and Horns > Headlamp > Automatic Light Control and Light Auto Turn Off SystemGeneralOpen16.Headlamp — Diagnostic Aids > How To Troubleshoot ECU Controlled Systems > Electronic Circuit Inspection ProcedureLighting and HornsOpen17.Headlamp — Diagnostic Aids > How To Troubleshoot ECU Controlled Systems > General InformationLighting and HornsOpen18.Headlamp — Diagnostic Aids > How To Troubleshoot ECU Controlled Systems > How To Proceed With TroubleshootingLighting and HornsOpen19.Headlamp — Diagnostic Aids > How to Troubleshoot Electrical Circuits > Continuity and Resistance CheckLighting and HornsOpen20.Headlamp — Diagnostic Aids > How to Troubleshoot Electrical Circuits > Disconnection of Male and Female ConnectorsLighting and HornsOpen21.Headlamp — Diagnostic Aids > How to Troubleshoot Electrical Circuits > Finding A Short CircuitLighting and HornsOpen22.Headlamp — Diagnostic Aids > How to Troubleshoot Electrical Circuits > How To Replace TerminalLighting and HornsOpen23.Headlamp — Diagnostic Aids > How to Troubleshoot Electrical Circuits > Voltage CheckLighting and HornsOpen24.Headlamp — Diagram Information and Instructions > Abbreviations Used Within DiagramsLighting and HornsOpen25.Headlamp — Diagram Information and Instructions > How to Use This InformationLighting and HornsOpen26.Headlamp — Diagram Information and Instructions > Symbols Used Within DiagramsLighting and HornsOpen27.Headlamp — Diagram Information and Instructions > Wiring Color CodesLighting and HornsOpen28.Headlamp — Electrical Diagrams > Automatic Light Control and Light Auto Turn Off SystemLighting and HornsOpen29.Connector Views > Connector Views By Connector Number > A-C > A1 (Front Parking Light and Side Marker Light LH (Headlight Assembly LH))GeneralOpen30.Connector Views > Connector Views By Connector Number > A-C > A14 (Headlight Assembly RH)GeneralOpen31.Connector Views > Connector Views By Connector Number > A-C > A2 (Front Turn Signal Light LH (Headlight Assembly LH))GeneralOpen32.Connector Views > Connector Views By Connector Number > A-C > A7 (Headlight Assembly LH)GeneralOpen33.Connector Views > Connector Views By Connector Number > A-C > A8 (Front Parking Light and Side Marker Light RH (Headlight Assembly RH))GeneralOpen34.Connector Views > Connector Views By Connector Number > A-C > A9 (Front Turn Signal Light RH (Headlight Assembly RH))GeneralOpen35.Connector Views > Connector Views By Connector Number > D-F > D24 (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.Electrical Diagrams > Lighting and Horns > Backup LampGeneralOpen44.Electrical Diagrams > Lighting and Horns > Brake LampGeneralOpen45.Electrical Diagrams > Lighting and Horns > Courtesy LampGeneralOpen46.Electrical Diagrams > Lighting and Horns > Hazard Warning LampsGeneralOpen47.Electrical Diagrams > Lighting and Horns > HornGeneralOpen48.Electrical Diagrams > Lighting and Horns > License Plate LampGeneralOpen
Exact Vehicle Hub
Browse →OEM Manual Evidence
Browse →2012 Scion iQ A L L Diagnostic Trouble Codes ( DTC )OEM Manual
A L L Diagnostic Trouble Codes ( DTC ) — 2012 Scion iQ L4-1.3L (1NR-FE) Service Manual | Operation CHARM Operation CHARM : Car repair manua...
2012 Scion iQ Testing and InspectionOEM Manual
Repair and Diagnosis: Testing and Inspection — 2012 Scion xB L4-2.4L (2AZ-FE) Service Manual | Operation CHARM Operation CHARM : Car repair...
Likely Trouble Codes for This System
Browse →More iQ 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 DiagramAirbag SRS Wiring DiagramEngine Management Wiring DiagramBody Electrical Wiring Diagram
Same System, Other Vehicles
2012 Toyota Camry Headlight Wiring Diagram2012 Toyota Prius Headlight Wiring Diagram2012 Toyota Prius V Headlight Wiring Diagram2011 Honda Civic Headlight Wiring Diagram2011 Honda Fit Headlight Wiring Diagram2011 Honda Insight Headlight Wiring Diagram2011 Ford Crown Victoria Headlight Wiring Diagram2011 Ford Fiesta Headlight Wiring Diagram