Wiring Diagram Cluster

2003 Dodge SX 2.0 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

SX 2.0 (CANADA) L4-2.0L

Total Vehicle Diagrams

1458

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 2003 Dodge SX 2.0 hub with repairs, specs, codes, and other systems already tied to this car.

View vehicle repair hub β†’

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.

2003 Dodge SX 2.0 A L L Diagnostic Trouble Codes ( DTC ) β†’

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 β†’

Top Headlight Diagram Paths

1.Electrical Diagrams > Front LightingLighting and HornsOpen2.Electrical Diagrams > Interior LightingLighting and HornsOpen3.Electrical Diagrams > Rear LightingLighting and HornsOpen4.Headlamp β€” Connector ViewsLighting and HornsOpen5.Headlamp β€” Diagram Information and InstructionsLighting and HornsOpen6.Connector Views > Headlamp > Headlamp Alignment Control ModuleGeneralOpen7.Connector Views > Headlamp > System DiagramGeneralOpen8.Electrical Diagrams > Diagrams By Number > Group 8W-44 (Interior Lighting)GeneralOpen9.Electrical Diagrams > Diagrams By Number > Group 8W-50 (Front Lighting)GeneralOpen10.Electrical Diagrams > Diagrams By Number > Group 8W-51 (Rear Lighting)GeneralOpen11.Electrical Diagrams > Lighting and Horns > Courtesy LampGeneralOpen12.Electrical Diagrams > Lighting and Horns > HornGeneralOpen13.Electrical Diagrams > Lighting and Horns > System Diagram > Front LightingGeneralOpen14.Electrical Diagrams > Lighting and Horns > System Diagram > Interior LightingGeneralOpen15.Electrical Diagrams > Lighting and Horns > System Diagram > Rear LightingGeneralOpen16.Electrical Diagrams > Lighting and Horns > System Diagram > Turn SignalsGeneralOpen17.Electrical Diagrams > Lighting and Horns > Turn SignalsGeneralOpen18.Backup Lamp β€” Connector ViewsLighting and HornsOpen19.Backup Lamp β€” Diagram Information and InstructionsLighting and HornsOpen20.Courtesy Lamp β€” Diagnostic Aids > Electrostatic Discharge (ESD) Sensitive DevicesLighting and HornsOpen21.Courtesy Lamp β€” Diagnostic Aids > Intermittent and Poor ConnectionsLighting and HornsOpen22.Courtesy Lamp β€” Diagnostic Aids > Troubleshooting TestsLighting and HornsOpen23.Courtesy Lamp β€” Diagnostic Aids > Troubleshooting ToolsLighting and HornsOpen24.Courtesy Lamp β€” Diagnostic Aids > Troubleshooting Wiring ProblemsLighting and HornsOpen25.Courtesy Lamp β€” Diagram Information and Instructions > Circuit FunctionsLighting and HornsOpen26.Courtesy Lamp β€” Diagram Information and Instructions > Circuit InformationLighting and HornsOpen27.Courtesy Lamp β€” Diagram Information and Instructions > Connector Views InformationLighting and HornsOpen28.Courtesy Lamp β€” Diagram Information and Instructions > Connector, Ground and Splice Identification and LocationLighting and HornsOpen29.Courtesy Lamp β€” Diagram Information and Instructions > General Wiring Diagram Information > Electrostatic Discharge (ESD) Sensitive DevicesLighting and HornsOpen30.Courtesy Lamp β€” Diagram Information and Instructions > General Wiring Diagram Information > Notes, Cautions and WarningsLighting and HornsOpen31.Courtesy Lamp β€” Diagram Information and Instructions > General Wiring Diagram Information > SymbolsLighting and HornsOpen32.Courtesy Lamp β€” Diagram Information and Instructions > General Wiring Diagram Information > Take OutsLighting and HornsOpen33.Courtesy Lamp β€” Diagram Information and Instructions > General Wiring Diagram Information > TerminologyLighting and HornsOpen34.Courtesy Lamp β€” Diagram Information and Instructions > How to Find Wiring DiagramsLighting and HornsOpen35.Courtesy Lamp β€” Diagram Information and Instructions > How to Navigate Between Wiring DiagramsLighting and HornsOpen36.Courtesy Lamp β€” Diagram Information and Instructions > How to Use Wiring DiagramsLighting and HornsOpen37.Courtesy Lamp β€” Diagram Information and Instructions > Section Identification and InformationLighting and HornsOpen38.Courtesy Lamp β€” Diagram Information and Instructions > Service Procedures > Connector ReplacementLighting and HornsOpen39.Courtesy Lamp β€” Diagram Information and Instructions > Service Procedures > Diode ReplacementLighting and HornsOpen40.Courtesy Lamp β€” Diagram Information and Instructions > Service Procedures > Terminal ReplacementLighting and HornsOpen41.Courtesy Lamp β€” Diagram Information and Instructions > Service Procedures > Wire SplicingLighting and HornsOpen42.Courtesy Lamp β€” Diagram Information and Instructions > Special ToolsLighting and HornsOpen43.Courtesy Lamp β€” Diagram Information and Instructions > Splice DiagramsLighting and HornsOpen44.Courtesy Lamp β€” Diagram Information and Instructions > SymbolsLighting and HornsOpen45.Courtesy Lamp β€” Diagram Information and Instructions > TerminologyLighting and HornsOpen46.Courtesy Lamp β€” Diagram Information and Instructions > WarningsLighting and HornsOpen47.Courtesy Lamp β€” Electrical DiagramsLighting and HornsOpen48.Diagnostic Aids > Electrostatic Discharge (ESD) Sensitive DevicesLighting and HornsOpen