Wiring Diagram Cluster

1993 Volvo 240 Body Electrical Wiring Diagram

Find body control module wiring, door lock circuits, interior lighting paths, and horn/alarm schematics.

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Matched Diagrams

48

Variant Used

240 L4-2.3L SOHC VIN 88 B230F

Total Vehicle Diagrams

431

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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.

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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 →
U0140: Lost Communication with Body Control Module

Top Body Electrical Diagram Paths

1.Electrical Diagrams > Lighting and Horns > Trunk LampGeneralOpen2.Electrical Diagrams > HornLighting and HornsOpen3.Locks — Electrical Diagrams > Central Locking System, 4 & 5-Door ModelsBody and FrameOpen4.Locks — Electrical Diagrams > Power Door LocksBody and FrameOpen5.Electrical Diagrams > Lighting and Horns > Backup Lamp > Reversing (Back-Up) Lights, Automatic TransmissionGeneralOpen6.Electrical Diagrams > Lighting and Horns > Backup Lamp > Reversing (Back-Up) Lights, Manual GearboxGeneralOpen7.Electrical Diagrams > Lighting and Horns > Brake Lamp > BrakeGeneralOpen8.Electrical Diagrams > Lighting and Horns > Brake Lamp > Brake Lights W/O High Level Brake LightGeneralOpen9.Electrical Diagrams > Lighting and Horns > Brake Lamp > Brake Lights With High Level Brake LightGeneralOpen10.Electrical Diagrams > Lighting and Horns > Brake Lamp > Brake Lights With High Level Brake Light (USA)GeneralOpen11.Electrical Diagrams > Lighting and Horns > Courtesy Lamp > Ash Tray LampGeneralOpen12.Electrical Diagrams > Lighting and Horns > Courtesy Lamp > Glove Box LampGeneralOpen13.Electrical Diagrams > Lighting and Horns > Courtesy Lamp > System Diagram > Courtesy Delay FunctionGeneralOpen14.Electrical Diagrams > Lighting and Horns > Courtesy Lamp > System Diagram > Courtesy Light, FrontGeneralOpen15.Electrical Diagrams > Lighting and Horns > Courtesy Lamp > System Diagram > Rear Courtesy Light, EstateGeneralOpen16.Electrical Diagrams > Lighting and Horns > Fog/Driving Lamp > Fog/Driving Lamp RelayGeneralOpen17.Electrical Diagrams > Lighting and Horns > Fog/Driving Lamp > System DiagramGeneralOpen18.Electrical Diagrams > Lighting and Horns > Hazard Warning Lamps > Hazard Flasher RelayGeneralOpen19.Electrical Diagrams > Lighting and Horns > Hazard Warning Lamps > Hazard Warning FlasherGeneralOpen20.Electrical Diagrams > Lighting and Horns > Hazard Warning Lamps > System DiagramGeneralOpen21.Electrical Diagrams > Lighting and Horns > Headlamp > Headlamp RelayGeneralOpen22.Electrical Diagrams > Lighting and Horns > Headlamp > System Diagram > Headlight Beam Length ControlGeneralOpen23.Electrical Diagrams > Lighting and Horns > Headlamp > System Diagram > High / Low BeamsGeneralOpen24.Electrical Diagrams > Lighting and Horns > Headlamp > System Diagram > High / Low Beams (USA/Canada)GeneralOpen25.Electrical Diagrams > Lighting and Horns > Headlamp > System Diagram > Reduced-Intensity Dipped Beams (Dim-DIP), U.K.GeneralOpen26.Electrical Diagrams > Lighting and Horns > HornGeneralOpen27.Electrical Diagrams > Lighting and Horns > Lamp Out Indicator > Lamp Out SensorGeneralOpen28.Electrical Diagrams > Lighting and Horns > Lamp Out Indicator > System Diagram > Bulb Failure Warning SensorGeneralOpen29.Electrical Diagrams > Lighting and Horns > Lamp Out Indicator > System Diagram > Bulb Failure Warning Sensor, Brake Light Monitor (Europe)GeneralOpen30.Electrical Diagrams > Lighting and Horns > License Plate LampGeneralOpen31.Electrical Diagrams > Lighting and Horns > Parking LampGeneralOpen32.Electrical Diagrams > Lighting and Horns > System Diagram > Brake Lights W/O High Level Brake LightGeneralOpen33.Electrical Diagrams > Lighting and Horns > System Diagram > Brake Lights With High Level Brake LightGeneralOpen34.Electrical Diagrams > Lighting and Horns > System Diagram > Brake Lights With High Level Brake Light (USA)GeneralOpen35.Electrical Diagrams > Lighting and Horns > System Diagram > Bulb Failure Warning SensorGeneralOpen36.Electrical Diagrams > Lighting and Horns > System Diagram > Bulb Failure Warning Sensor, Brake Light Monitor (Europe)GeneralOpen37.Electrical Diagrams > Lighting and Horns > System Diagram > Courtesy Delay FunctionGeneralOpen38.Electrical Diagrams > Lighting and Horns > System Diagram > Courtesy Light, FrontGeneralOpen39.Electrical Diagrams > Lighting and Horns > System Diagram > Direction Indicators and Hazard Warning LightsGeneralOpen40.Electrical Diagrams > Lighting and Horns > System Diagram > Glove Compartment LightGeneralOpen41.Electrical Diagrams > Lighting and Horns > System Diagram > Headlight Beam Length ControlGeneralOpen42.Electrical Diagrams > Lighting and Horns > System Diagram > High / Low BeamsGeneralOpen43.Electrical Diagrams > Lighting and Horns > System Diagram > High / Low Beams (USA/Canada)GeneralOpen44.Electrical Diagrams > Lighting and Horns > System Diagram > HornGeneralOpen45.Electrical Diagrams > Lighting and Horns > System Diagram > Instrument and Control LightsGeneralOpen46.Electrical Diagrams > Lighting and Horns > System Diagram > Luggage Area LightingGeneralOpen47.Electrical Diagrams > Lighting and Horns > System Diagram > Parking, Tail and Number Plate LightsGeneralOpen48.Electrical Diagrams > Lighting and Horns > System Diagram > Pre-Routed Wiring For Towing HookGeneralOpen

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Likely Trouble Codes for This System

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B1318: Battery Voltage LowCode

Body/Electrical code commonly seen during body electrical diagnosis.

U0140: Lost Communication with Body Control ModuleCode

Network/Communication code commonly seen during body electrical diagnosis.

More 240 Wiring Pages

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Same System, Other Vehicles

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