Wiring Diagram Cluster
2003 Hyundai Sonata A/C & Heater Wiring Diagram
Find A/C compressor clutch wiring, blower motor circuits, temperature control module paths, and refrigerant pressure switch schematics.
Matched Diagrams
48
Variant Used
Sonata L4-2.4L
Total Vehicle Diagrams
995
From Diagram To Fix
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Vehicle Repair Hub
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Factory Manual Evidence
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2003 Hyundai Sonata Diagnostic Trouble Codes →Stay in wiring
More System Pages for This Vehicle
Move laterally into the neighboring systems that usually share the same electrical neighborhood.
Starter Wiring Diagram →Top A/C & Heater Diagram Paths
1.Exploded Views > Heating and Air Conditioning > Compressor HVACGeneralOpen2.Compressor HVAC — DiagramHeating and Air ConditioningOpen3.Electrical Diagrams > Heating and Air Conditioning > System Diagram > Blower & A/C Controls (Auto)GeneralOpen4.Electrical Diagrams > Heating and Air Conditioning > System Diagram > Blower & A/C Controls (Manual)GeneralOpen5.Electrical Diagrams > Blower & A/C Controls (Auto)Heating and Air ConditioningOpen6.Electrical Diagrams > Blower & A/C Controls (Manual)Heating and Air ConditioningOpen7.Exploded Views > Heating and Air Conditioning > Blower MotorGeneralOpen8.Exploded Views > Heating and Air Conditioning > Heater Core CaseGeneralOpen9.Antilock Brakes / Traction Control Systems — Diagnostic AidsBrakes and Traction ControlOpen10.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Connector ConfigurationsBrakes and Traction ControlOpen11.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Connector IdentificationBrakes and Traction ControlOpen12.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Connector View and Numbering OrderBrakes and Traction ControlOpen13.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Harness ClassificationBrakes and Traction ControlOpen14.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Harness LayoutsBrakes and Traction ControlOpen15.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Junction Block IdentificationBrakes and Traction ControlOpen16.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Schematic DiagramsBrakes and Traction ControlOpen17.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > SymbolsBrakes and Traction ControlOpen18.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Wire Color AbbreviationsBrakes and Traction ControlOpen19.Antilock Brakes / Traction Control Systems — Electrical Diagrams > Circuit DiagramsBrakes and Traction ControlOpen20.Antilock Brakes / Traction Control Systems — Electrical Diagrams > Schematic DiagramsBrakes and Traction ControlOpen21.Antitheft and Alarm Systems — Electrical Diagrams > ETACS (Electronic Time and Alarm Control System)Accessories and Optional EquipmentOpen22.Radio, Stereo, and Compact Disc — Connector ViewsAccessories and Optional EquipmentOpen23.Radio, Stereo, and Compact Disc — Diagnostic AidsAccessories and Optional EquipmentOpen24.Radio, Stereo, and Compact Disc — Diagram Information and Instructions > Connector ConfigurationsAccessories and Optional EquipmentOpen25.Radio, Stereo, and Compact Disc — Diagram Information and Instructions > Connector IdentificationAccessories and Optional EquipmentOpen26.Radio, Stereo, and Compact Disc — Diagram Information and Instructions > Connector View and Numbering OrderAccessories and Optional EquipmentOpen27.Radio, Stereo, and Compact Disc — Diagram Information and Instructions > Harness ClassificationAccessories and Optional EquipmentOpen28.Radio, Stereo, and Compact Disc — Diagram Information and Instructions > Harness LayoutsAccessories and Optional EquipmentOpen29.Radio, Stereo, and Compact Disc — Diagram Information and Instructions > Junction Block IdentificationAccessories and Optional EquipmentOpen30.Radio, Stereo, and Compact Disc — Diagram Information and Instructions > Schematic DiagramsAccessories and Optional EquipmentOpen31.Radio, Stereo, and Compact Disc — Diagram Information and Instructions > SymbolsAccessories and Optional EquipmentOpen32.Radio, Stereo, and Compact Disc — Diagram Information and Instructions > Wire Color AbbreviationsAccessories and Optional EquipmentOpen33.Radio, Stereo, and Compact Disc — Electrical DiagramsAccessories and Optional EquipmentOpen34.Backup Lamp — Diagnostic AidsLighting and HornsOpen35.Backup Lamp — Diagram Information and Instructions > Connector ConfigurationsLighting and HornsOpen36.Backup Lamp — Diagram Information and Instructions > Connector IdentificationLighting and HornsOpen37.Backup Lamp — Diagram Information and Instructions > Connector View and Numbering OrderLighting and HornsOpen38.Backup Lamp — Diagram Information and Instructions > Harness ClassificationLighting and HornsOpen39.Backup Lamp — Diagram Information and Instructions > Harness LayoutsLighting and HornsOpen40.Backup Lamp — Diagram Information and Instructions > Junction Block IdentificationLighting and HornsOpen41.Backup Lamp — Diagram Information and Instructions > Schematic DiagramsLighting and HornsOpen42.Backup Lamp — Diagram Information and Instructions > SymbolsLighting and HornsOpen43.Backup Lamp — Diagram Information and Instructions > Wire Color AbbreviationsLighting and HornsOpen44.Backup Lamp — Electrical DiagramsLighting and HornsOpen45.Connector Views > Radio, Stereo, and Compact DiscGeneralOpen46.Drive Axles, Bearings and Joints — Disassembly and Assembly > Front Driveshaft (G.I.-A.C. Type)Transmission and DrivetrainOpen47.Electrical Diagrams > Antilock Brakes / Traction Control Systems > Electronic Brake Control ModuleGeneralOpen48.Electrical Diagrams > Antilock Brakes / Traction Control Systems > System Diagram > Circuit DiagramsGeneralOpen
Exact Vehicle Hub
Browse →OEM Manual Evidence
Browse →2003 Hyundai Sonata Diagnostic Trouble CodesOEM Manual
Repair and Diagnosis: Diagnostic Trouble Codes — 2003 Hyundai Sonata L4-2.4L Service Manual | Operation CHARM Operation CHARM : Car repair...
2003 Hyundai Sonata Diagnostic Trouble CodesOEM Manual
Repair and Diagnosis: Diagnostic Trouble Codes — 2003 Hyundai Sonata V6-2.7L Service Manual | Operation CHARM Operation CHARM : Car repair...
2003 Hyundai Sonata A L L Diagnostic Trouble Codes ( DTC )OEM Manual
A L L Diagnostic Trouble Codes ( DTC ) — 2003 Hyundai Elantra L4-2.0L Service Manual | Operation CHARM Operation CHARM : Car repair manuals...
2003 Hyundai Sonata A L L Diagnostic Trouble Codes ( DTC )OEM Manual
A L L Diagnostic Trouble Codes ( DTC ) — 2003 Hyundai Accent L4-1.6L Service Manual | Operation CHARM Operation CHARM : Car repair manuals...
More Sonata Wiring Pages
Starter Wiring DiagramAlternator Wiring DiagramHeadlight Wiring DiagramABS Brake Wiring DiagramPower Window Wiring DiagramInstrument Cluster Wiring DiagramWiper & Washer Wiring DiagramTransmission Wiring DiagramCruise Control Wiring DiagramAirbag SRS Wiring DiagramEngine Management Wiring DiagramBody Electrical Wiring Diagram
Same System, Other Vehicles
2005 Hyundai Elantra A/C & Heater Wiring Diagram2005 Hyundai Sonata A/C & Heater Wiring Diagram2005 Hyundai Tiburon A/C & Heater Wiring Diagram2011 Hyundai Equus A/C & Heater Wiring Diagram2011 Hyundai Genesis A/C & Heater Wiring Diagram2011 Hyundai Genesis Coupe A/C & Heater Wiring Diagram2012 Hyundai Genesis Sedan A/C & Heater Wiring Diagram2012 Hyundai Veloster A/C & Heater Wiring Diagram