Wiring Diagram Cluster
1987 Peugeot 505 Body Electrical Wiring Diagram
Find body control module wiring, door lock circuits, interior lighting paths, and horn/alarm schematics.
Matched Diagrams
48
Variant Used
505 L4-1971cc XN
Total Vehicle Diagrams
294
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 1987 Peugeot 505 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.Horn — Diagram Information and Instructions > Component Locations > ComponentsLighting and HornsOpen2.Horn — Diagram Information and Instructions > Component Locations > ConnectorsLighting and HornsOpen3.Horn — Diagram Information and Instructions > Component Locations > GroundsLighting and HornsOpen4.Horn — Diagram Information and Instructions > Key to Wiring DiagramsLighting and HornsOpen5.Horn — Electrical DiagramsLighting and HornsOpen6.Electrical Diagrams > HornGeneralOpen7.Electrical Diagrams > Power Door Lock ActuatorGeneralOpen8.Electrical Diagrams > Power Door Lock RelayGeneralOpen9.Electrical Diagrams > Power Door Lock SwitchGeneralOpen10.Electrical Diagrams > Rear Defogger > Tailgate WindowGeneralOpen11.Electrical Diagrams > TailgateWiper and Washer SystemsOpen12.Electrical Diagrams > Trunk Light Bulb > CargoGeneralOpen13.Electrical Diagrams > Trunk Light Bulb > TrunkGeneralOpen14.Electrical Diagrams > Wiper and Washer Systems > TailgateGeneralOpen15.Brake Lamp — Diagram Information and Instructions > Component Locations > ComponentsLighting and HornsOpen16.Brake Lamp — Diagram Information and Instructions > Component Locations > ConnectorsLighting and HornsOpen17.Brake Lamp — Diagram Information and Instructions > Component Locations > GroundsLighting and HornsOpen18.Brake Lamp — Diagram Information and Instructions > Key to Wiring DiagramsLighting and HornsOpen19.Brake Lamp — Electrical Diagrams > BrakesLighting and HornsOpen20.Brake Lamp — Electrical Diagrams > StopLighting and HornsOpen21.Courtesy Lamp — Diagram Information and Instructions > Component Locations > ComponentsLighting and HornsOpen22.Courtesy Lamp — Diagram Information and Instructions > Component Locations > ConnectorsLighting and HornsOpen23.Courtesy Lamp — Diagram Information and Instructions > Component Locations > GroundsLighting and HornsOpen24.Courtesy Lamp — Diagram Information and Instructions > Key to Wiring DiagramsLighting and HornsOpen25.Courtesy Lamp — Electrical Diagrams > AshtrayLighting and HornsOpen26.Courtesy Lamp — Electrical Diagrams > Cigarette LighterLighting and HornsOpen27.Courtesy Lamp — Electrical Diagrams > Console PanelLighting and HornsOpen28.Courtesy Lamp — Electrical Diagrams > Courtesy > SedanLighting and HornsOpen29.Courtesy Lamp — Electrical Diagrams > Courtesy > WagonLighting and HornsOpen30.Courtesy Lamp — Electrical Diagrams > Glove BoxLighting and HornsOpen31.Courtesy Lamp — Electrical Diagrams > MAP > SedanLighting and HornsOpen32.Courtesy Lamp — Electrical Diagrams > MAP > WagonLighting and HornsOpen33.Courtesy Lamp — Electrical Diagrams > MAP StorageLighting and HornsOpen34.Fog/Driving Lamp — Diagram Information and Instructions > Component Locations > ComponentsLighting and HornsOpen35.Fog/Driving Lamp — Diagram Information and Instructions > Component Locations > ConnectorsLighting and HornsOpen36.Fog/Driving Lamp — Diagram Information and Instructions > Component Locations > GroundsLighting and HornsOpen37.Fog/Driving Lamp — Diagram Information and Instructions > Key to Wiring DiagramsLighting and HornsOpen38.Fog/Driving Lamp — Electrical DiagramsLighting and HornsOpen39.Headlamp — Diagram Information and Instructions > Component Locations > ComponentsLighting and HornsOpen40.Headlamp — Diagram Information and Instructions > Component Locations > ConnectorsLighting and HornsOpen41.Headlamp — Diagram Information and Instructions > Component Locations > GroundsLighting and HornsOpen42.Headlamp — Diagram Information and Instructions > Key to Wiring DiagramsLighting and HornsOpen43.Headlamp — Electrical Diagrams > HeadlightsLighting and HornsOpen44.Headlamp — Electrical Diagrams > Lights onLighting and HornsOpen45.Seats — Diagram Information and Instructions > Component Locations > ComponentsBody and FrameOpen46.Seats — Diagram Information and Instructions > Component Locations > ConnectorsBody and FrameOpen47.Seats — Diagram Information and Instructions > Component Locations > GroundsBody and FrameOpen48.Seats — Diagram Information and Instructions > Key to Wiring DiagramsBody and FrameOpen
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