Wiring Diagram Cluster
1994 Hyundai Sonata Body Electrical Wiring Diagram
Find body control module wiring, door lock circuits, interior lighting paths, and horn/alarm schematics.
Matched Diagrams
48
Variant Used
Sonata L4-2.0L
Total Vehicle Diagrams
985
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 1994 Hyundai Sonata 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.
1994 Hyundai Sonata Application and ID →Diagnostic signal
Codes Often Seen With This System
Use the code cluster when wiring faults overlap with check-engine or module-level diagnostics.
B1318: Battery Voltage Low →Top Body Electrical Diagram Paths
1.Electrical Diagrams > Lighting and Horns > Trunk Lamp > With SunroofGeneralOpen2.Electrical Diagrams > Lighting and Horns > Trunk Lamp > Without SunroofGeneralOpen3.Doors, Hood and Trunk > Fuel Door — Diagnostic Aids > Continuity and Voltage TestBody and FrameOpen4.Doors, Hood and Trunk > Fuel Door — Diagnostic Aids > Jumper Wire With FuseBody and FrameOpen5.Doors, Hood and Trunk > Fuel Door — Diagnostic Aids > Self-Powered Test Lamp and OhmmeterBody and FrameOpen6.Doors, Hood and Trunk > Fuel Door — Diagnostic Aids > Testing For Short to GroundBody and FrameOpen7.Doors, Hood and Trunk > Fuel Door — Diagnostic Aids > Testing For Short to PowerBody and FrameOpen8.Doors, Hood and Trunk > Fuel Door — Diagnostic Aids > Testing For VoltageBody and FrameOpen9.Doors, Hood and Trunk > Fuel Door — Diagnostic Aids > Troubleshooting EquipmentBody and FrameOpen10.Doors, Hood and Trunk > Fuel Door — Diagnostic Aids > Voltmeter and Test LampBody and FrameOpen11.Doors, Hood and Trunk > Fuel Door — Diagram Information and Instructions > Connector ConfigurationsBody and FrameOpen12.Doors, Hood and Trunk > Fuel Door — Diagram Information and Instructions > Connector IdentificationBody and FrameOpen13.Doors, Hood and Trunk > Fuel Door — Diagram Information and Instructions > Connector View and Numbering OrderBody and FrameOpen14.Doors, Hood and Trunk > Fuel Door — Diagram Information and Instructions > Electrical Diagram (Example Only)Body and FrameOpen15.Doors, Hood and Trunk > Fuel Door — Diagram Information and Instructions > Harness ClassificationBody and FrameOpen16.Doors, Hood and Trunk > Fuel Door — Diagram Information and Instructions > Harness LayoutsBody and FrameOpen17.Doors, Hood and Trunk > Fuel Door — Diagram Information and Instructions > Key to Wiring Diagrams and Symbol I.D.Body and FrameOpen18.Doors, Hood and Trunk > Fuel Door — Diagram Information and Instructions > Wire Color AbbreviationsBody and FrameOpen19.Doors, Hood and Trunk > Fuel Door — Electrical DiagramsBody and FrameOpen20.Doors, Hood and Trunk > Trunk / Liftgate — Diagnostic Aids > Continuity and Voltage TestBody and FrameOpen21.Doors, Hood and Trunk > Trunk / Liftgate — Diagnostic Aids > Jumper Wire With FuseBody and FrameOpen22.Doors, Hood and Trunk > Trunk / Liftgate — Diagnostic Aids > Self-Powered Test Lamp and OhmmeterBody and FrameOpen23.Doors, Hood and Trunk > Trunk / Liftgate — Diagnostic Aids > Testing For Short to GroundBody and FrameOpen24.Doors, Hood and Trunk > Trunk / Liftgate — Diagnostic Aids > Testing For Short to PowerBody and FrameOpen25.Doors, Hood and Trunk > Trunk / Liftgate — Diagnostic Aids > Testing For VoltageBody and FrameOpen26.Doors, Hood and Trunk > Trunk / Liftgate — Diagnostic Aids > Troubleshooting EquipmentBody and FrameOpen27.Doors, Hood and Trunk > Trunk / Liftgate — Diagnostic Aids > Voltmeter and Test LampBody and FrameOpen28.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Connector ConfigurationsBody and FrameOpen29.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Connector IdentificationBody and FrameOpen30.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Connector View and Numbering OrderBody and FrameOpen31.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Electrical Diagram (Example Only)Body and FrameOpen32.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Harness ClassificationBody and FrameOpen33.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Harness LayoutsBody and FrameOpen34.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Key to Wiring Diagrams and Symbol I.D.Body and FrameOpen35.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Wire Color AbbreviationsBody and FrameOpen36.Doors, Hood and Trunk > Trunk / Liftgate — Electrical DiagramsBody and FrameOpen37.Trunk Lamp — Diagnostic Aids > Continuity and Voltage TestLighting and HornsOpen38.Trunk Lamp — Diagnostic Aids > Jumper Wire With FuseLighting and HornsOpen39.Trunk Lamp — Diagnostic Aids > Self-Powered Test Lamp and OhmmeterLighting and HornsOpen40.Trunk Lamp — Diagnostic Aids > Testing For Short to GroundLighting and HornsOpen41.Trunk Lamp — Diagnostic Aids > Testing For Short to PowerLighting and HornsOpen42.Trunk Lamp — Diagnostic Aids > Testing For VoltageLighting and HornsOpen43.Trunk Lamp — Diagnostic Aids > Troubleshooting EquipmentLighting and HornsOpen44.Trunk Lamp — Diagnostic Aids > Voltmeter and Test LampLighting and HornsOpen45.Trunk Lamp — Diagram Information and Instructions > Connector ConfigurationsLighting and HornsOpen46.Trunk Lamp — Diagram Information and Instructions > Connector IdentificationLighting and HornsOpen47.Trunk Lamp — Diagram Information and Instructions > Connector View and Numbering OrderLighting and HornsOpen48.Trunk Lamp — Diagram Information and Instructions > Electrical Diagram (Example Only)Lighting and HornsOpen
Exact Vehicle Hub
Browse →OEM Manual Evidence
Browse →1994 Hyundai Sonata Application and IDOEM Manual
Repair and Diagnosis: Application and ID — 1994 Hyundai Elantra L4-1.8L Service Manual | Operation CHARM Operation CHARM : Car repair manua...
1994 Hyundai Sonata Technical Service BulletinsOEM Manual
Windows and Glass: Technical Service Bulletins — 1994 Hyundai Excel L4-1468cc 1.5L SOHC (8 VALVE) Service Manual | Operation CHARM Operatio...
1994 Hyundai Sonata Application and IDOEM Manual
Repair and Diagnosis: Application and ID — 1994 Hyundai Scoupe L4-1495cc 1.5L SOHC Turbo VIN N MFI Service Manual | Operation CHARM Operati...
1994 Hyundai Sonata Application and IDOEM Manual
Repair and Diagnosis: Application and ID — 1994 Hyundai Scoupe L4-1468cc 1.5L SOHC VIN J MFI Service Manual | Operation CHARM Operation CHA...
Likely Trouble Codes for This System
Browse →More Sonata Wiring Pages
Starter Wiring DiagramAlternator Wiring DiagramHeadlight Wiring DiagramABS Brake Wiring DiagramA/C & Heater Wiring DiagramPower Window Wiring DiagramInstrument Cluster Wiring DiagramWiper & Washer Wiring DiagramTransmission Wiring DiagramCruise Control Wiring DiagramAirbag SRS Wiring DiagramEngine Management Wiring Diagram
Same System, Other Vehicles
1996 Hyundai Elantra Body Electrical Wiring Diagram1996 Hyundai Sonata Body Electrical Wiring Diagram1997 Hyundai Elantra GLS Sedan Body Electrical Wiring Diagram1997 Hyundai Elantra GLS Wagon Body Electrical Wiring Diagram1997 Hyundai Elantra Sedan Body Electrical Wiring Diagram1997 Hyundai Elantra Wagon Body Electrical Wiring Diagram2001 Hyundai Tiburon Body Electrical Wiring Diagram1999 Hyundai Tiburon FX Body Electrical Wiring Diagram