Wiring Diagram Cluster
2004 Jaguar XJ Body Electrical Wiring Diagram
Find body control module wiring, door lock circuits, interior lighting paths, and horn/alarm schematics.
Matched Diagrams
48
Variant Used
XJ (X350) V8-4.2L
Total Vehicle Diagrams
411
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.
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Vehicle Repair Hub
Step out of raw diagrams and into the full 2004 Jaguar XJ 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.
B1318: Battery Voltage Low →Top Body Electrical Diagram Paths
1.Electrical Diagrams > Lighting and Horns > System Diagram > Interior LightingGeneralOpen2.Body Control Systems — Front Electronic ModuleBody and FrameOpen3.Body Control Systems — Rear Electronic ModuleBody and FrameOpen4.Electrical Diagrams > Interior LightingLighting and HornsOpen5.Horn — Diagram Information and Instructions > Abbreviations and AcronymsLighting and HornsOpen6.Horn — Diagram Information and Instructions > IntroductionLighting and HornsOpen7.Horn — Diagram Information and Instructions > Network ConfigurationLighting and HornsOpen8.Horn — Diagram Information and Instructions > SCP and CAN Network MessagesLighting and HornsOpen9.Horn — Diagram Information and Instructions > Symbols and CodesLighting and HornsOpen10.Horn — Electrical DiagramsLighting and HornsOpen11.Locks > Keyless Entry — Diagram Information and Instructions > Abbreviations and AcronymsBody and FrameOpen12.Locks > Keyless Entry — Diagram Information and Instructions > IntroductionBody and FrameOpen13.Locks > Keyless Entry — Diagram Information and Instructions > Network ConfigurationBody and FrameOpen14.Locks > Keyless Entry — Diagram Information and Instructions > SCP and CAN Network MessagesBody and FrameOpen15.Locks > Keyless Entry — Diagram Information and Instructions > Symbols and CodesBody and FrameOpen16.Locks > Keyless Entry — Electrical DiagramsBody and FrameOpen17.Antitheft and Alarm Systems > Keyless Entry — Diagram Information and Instructions > Abbreviations and AcronymsAccessories and Optional EquipmentOpen18.Antitheft and Alarm Systems > Keyless Entry — Diagram Information and Instructions > IntroductionAccessories and Optional EquipmentOpen19.Antitheft and Alarm Systems > Keyless Entry — Diagram Information and Instructions > Network ConfigurationAccessories and Optional EquipmentOpen20.Antitheft and Alarm Systems > Keyless Entry — Diagram Information and Instructions > SCP and CAN Network MessagesAccessories and Optional EquipmentOpen21.Antitheft and Alarm Systems > Keyless Entry — Diagram Information and Instructions > Symbols and CodesAccessories and Optional EquipmentOpen22.Antitheft and Alarm Systems > Keyless Entry — Electrical DiagramsAccessories and Optional EquipmentOpen23.Connector Views > Body Control Systems > Front Electronic ModuleGeneralOpen24.Connector Views > Body Control Systems > Rear Electronic ModuleGeneralOpen25.Electrical Diagrams > Keyless EntryGeneralOpen26.Electrical Diagrams > Lighting and Horns > HornGeneralOpen27.Electrical Diagrams > Lighting and Horns > System Diagram > Dimmer-Controlled Lighting: Part 1GeneralOpen28.Electrical Diagrams > Lighting and Horns > System Diagram > Dimmer-Controlled Lighting: Part 2GeneralOpen29.Electrical Diagrams > Lighting and Horns > System Diagram > Exterior Lighting: FrontGeneralOpen30.Electrical Diagrams > Lighting and Horns > System Diagram > Exterior Lighting: Front - HIDGeneralOpen31.Electrical Diagrams > Lighting and Horns > System Diagram > Exterior Lighting: RearGeneralOpen32.Electrical Diagrams > Lighting and Horns > System Diagram > Headlamp LevelingGeneralOpen33.Courtesy Lamp — DiagramLighting and HornsOpen34.Diagram Information and Instructions > Abbreviations and AcronymsLighting and HornsOpen35.Diagram Information and Instructions > IntroductionLighting and HornsOpen36.Diagram Information and Instructions > Network ConfigurationLighting and HornsOpen37.Diagram Information and Instructions > SCP and CAN Network MessagesLighting and HornsOpen38.Diagram Information and Instructions > Symbols and CodesLighting and HornsOpen39.Electrical Diagrams > Dimmer-Controlled Lighting: Part 1Lighting and HornsOpen40.Electrical Diagrams > Dimmer-Controlled Lighting: Part 2Lighting and HornsOpen41.Electrical Diagrams > Exterior Lighting: FrontLighting and HornsOpen42.Electrical Diagrams > Exterior Lighting: Front - HIDLighting and HornsOpen43.Electrical Diagrams > Exterior Lighting: RearLighting and HornsOpen44.Electrical Diagrams > Headlamp LevelingLighting and HornsOpen45.Fog/Driving Lamp — DiagramLighting and HornsOpen46.Headlamp — DiagramLighting and HornsOpen47.Locks > Power Locks — Diagram Information and Instructions > Abbreviations and AcronymsBody and FrameOpen48.Locks > Power Locks — Diagram Information and Instructions > IntroductionBody and FrameOpen
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