Wiring Diagram Cluster
1984 Porsche 944 Body Electrical Wiring Diagram
Find body control module wiring, door lock circuits, interior lighting paths, and horn/alarm schematics.
Matched Diagrams
48
Variant Used
944 L4-2479cc 2.5L
Total Vehicle Diagrams
382
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 1984 Porsche 944 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.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > ConnectorsBody and FrameOpen2.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > GroundsBody and FrameOpen3.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Current Flow DiagramBody and FrameOpen4.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol IdentificationBody and FrameOpen5.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Wire Color Code IdentificationBody and FrameOpen6.Doors, Hood and Trunk > Trunk / Liftgate — Electrical DiagramsBody and FrameOpen7.Horn — Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > ConnectorsLighting and HornsOpen8.Horn — Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > GroundsLighting and HornsOpen9.Horn — Diagram Information and Instructions > Current Flow DiagramLighting and HornsOpen10.Horn — Diagram Information and Instructions > Symbol IdentificationLighting and HornsOpen11.Horn — Diagram Information and Instructions > Wire Color Code IdentificationLighting and HornsOpen12.Horn — Electrical DiagramsLighting and HornsOpen13.Electrical Diagrams > Lighting and Horns > Backup LampGeneralOpen14.Electrical Diagrams > Lighting and Horns > Brake LampGeneralOpen15.Electrical Diagrams > Lighting and Horns > Courtesy LampGeneralOpen16.Electrical Diagrams > Lighting and Horns > Dome LampGeneralOpen17.Electrical Diagrams > Lighting and Horns > Fog/Driving Lamp > Fog/Driving Lamp RelayGeneralOpen18.Electrical Diagrams > Lighting and Horns > Fog/Driving Lamp > System DiagramGeneralOpen19.Electrical Diagrams > Lighting and Horns > Hazard Warning Lamps > Hazard Flasher RelayGeneralOpen20.Electrical Diagrams > Lighting and Horns > Hazard Warning Lamps > System DiagramGeneralOpen21.Electrical Diagrams > Lighting and Horns > Headlamp > Headlamp MotorGeneralOpen22.Electrical Diagrams > Lighting and Horns > Headlamp > Headlamp Motor RelayGeneralOpen23.Electrical Diagrams > Lighting and Horns > Headlamp > Headlamp SwitchGeneralOpen24.Electrical Diagrams > Lighting and Horns > Headlamp > System DiagramGeneralOpen25.Electrical Diagrams > Lighting and Horns > Horn > Horn RelayGeneralOpen26.Electrical Diagrams > Lighting and Horns > Horn > System DiagramGeneralOpen27.Electrical Diagrams > Lighting and Horns > System DiagramGeneralOpen28.Electrical Diagrams > Lighting and Horns > Tail LampGeneralOpen29.Electrical Diagrams > Lighting and Horns > Turn Signals > System DiagramGeneralOpen30.Electrical Diagrams > Lighting and Horns > Turn Signals > Turn Signal FlasherGeneralOpen31.Electrical Diagrams > Lighting and Horns > Turn Signals > Turn Signal SwitchGeneralOpen32.Electrical Diagrams > Trunk / LiftgateGeneralOpen33.Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > ConnectorsLighting and HornsOpen34.Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > GroundsLighting and HornsOpen35.Diagram Information and Instructions > Current Flow DiagramLighting and HornsOpen36.Diagram Information and Instructions > Symbol IdentificationLighting and HornsOpen37.Diagram Information and Instructions > Wire Color Code IdentificationLighting and HornsOpen38.Electrical DiagramsLighting and HornsOpen39.Fog/Driving Lamp — Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > ConnectorsLighting and HornsOpen40.Fog/Driving Lamp — Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > GroundsLighting and HornsOpen41.Fog/Driving Lamp — Diagram Information and Instructions > Current Flow DiagramLighting and HornsOpen42.Fog/Driving Lamp — Diagram Information and Instructions > Symbol IdentificationLighting and HornsOpen43.Fog/Driving Lamp — Diagram Information and Instructions > Wire Color Code IdentificationLighting and HornsOpen44.Fog/Driving Lamp — Electrical DiagramsLighting and HornsOpen45.Hazard Warning Lamps — Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > ConnectorsLighting and HornsOpen46.Hazard Warning Lamps — Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > GroundsLighting and HornsOpen47.Hazard Warning Lamps — Diagram Information and Instructions > Current Flow DiagramLighting and HornsOpen48.Hazard Warning Lamps — Diagram Information and Instructions > Symbol IdentificationLighting and HornsOpen
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