Wiring Diagram Cluster
1987 Chevrolet Celebrity Body Electrical Wiring Diagram
Find body control module wiring, door lock circuits, interior lighting paths, and horn/alarm schematics.
Matched Diagrams
48
Variant Used
Celebrity L4-151 2.5L
Total Vehicle Diagrams
376
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 Chevrolet Celebrity 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 > Trunk LampGeneralOpen2.Horn — Diagram Information and Instructions > Cell ReferencesLighting and HornsOpen3.Horn — Diagram Information and Instructions > Schematic SymbolsLighting and HornsOpen4.Horn — Diagram Information and Instructions > Symbol IdentificationLighting and HornsOpen5.Horn — Diagram Information and Instructions > Wire Color Code IdentificationLighting and HornsOpen6.Horn — Electrical DiagramsLighting and HornsOpen7.Components > Miscellaneous Components > Horn Brush/Slip RingGeneralOpen8.Components > Relays > Door Lock RelayGeneralOpen9.Components > Relays > Horn RelayGeneralOpen10.Components > Relays > Trunk Release RelayGeneralOpen11.Components > Solenoids > Trunk Release SolenoidGeneralOpen12.Components > Switches > Door Lock SwitchesGeneralOpen13.Components > Switches > Horn SwitchGeneralOpen14.Electrical Diagrams > Lighting and Horns > Backup LampGeneralOpen15.Electrical Diagrams > Lighting and Horns > Brake LampGeneralOpen16.Electrical Diagrams > Lighting and Horns > Courtesy LampGeneralOpen17.Electrical Diagrams > Lighting and Horns > Dome LampGeneralOpen18.Electrical Diagrams > Lighting and Horns > Hazard Warning LampsGeneralOpen19.Electrical Diagrams > Lighting and Horns > Headlamp > With Replaceable BulbGeneralOpen20.Electrical Diagrams > Lighting and Horns > Headlamp > Without Replaceable BulbGeneralOpen21.Electrical Diagrams > Lighting and Horns > HornGeneralOpen22.Electrical Diagrams > Lighting and Horns > License Plate Lamp > Except WagonGeneralOpen23.Electrical Diagrams > Lighting and Horns > License Plate Lamp > WagonGeneralOpen24.Electrical Diagrams > Lighting and Horns > Marker Lamp > Front Marker & Park, Hazard, Stop & Turn LampsGeneralOpen25.Electrical Diagrams > Lighting and Horns > Marker Lamp > License Plate, Rear Marker & Tail Lamps > Except WagonGeneralOpen26.Electrical Diagrams > Lighting and Horns > Marker Lamp > License Plate, Rear Marker & Tail Lamps > WagonGeneralOpen27.Electrical Diagrams > Lighting and Horns > Parking LampGeneralOpen28.Electrical Diagrams > Lighting and Horns > System DiagramGeneralOpen29.Electrical Diagrams > Lighting and Horns > Tail Lamp > Except WagonGeneralOpen30.Electrical Diagrams > Lighting and Horns > Tail Lamp > WagonGeneralOpen31.Electrical Diagrams > Lighting and Horns > Turn SignalsGeneralOpen32.Electrical Diagrams > Lighting and Horns > Underhood LampGeneralOpen33.Backup Lamp — Diagram Information and Instructions > Cell ReferencesLighting and HornsOpen34.Backup Lamp — Diagram Information and Instructions > Schematic SymbolsLighting and HornsOpen35.Backup Lamp — Diagram Information and Instructions > Symbol IdentificationLighting and HornsOpen36.Backup Lamp — Diagram Information and Instructions > Wire Color Code IdentificationLighting and HornsOpen37.Backup Lamp — Electrical DiagramsLighting and HornsOpen38.Diagram Information and Instructions > Cell ReferencesLighting and HornsOpen39.Diagram Information and Instructions > Schematic SymbolsLighting and HornsOpen40.Diagram Information and Instructions > Symbol IdentificationLighting and HornsOpen41.Diagram Information and Instructions > Wire Color Code IdentificationLighting and HornsOpen42.Electrical DiagramsLighting and HornsOpen43.Hazard Warning Lamps — Diagram Information and Instructions > Cell ReferencesLighting and HornsOpen44.Hazard Warning Lamps — Diagram Information and Instructions > Schematic SymbolsLighting and HornsOpen45.Hazard Warning Lamps — Diagram Information and Instructions > Symbol IdentificationLighting and HornsOpen46.Hazard Warning Lamps — Diagram Information and Instructions > Wire Color Code IdentificationLighting and HornsOpen47.Hazard Warning Lamps — Electrical DiagramsLighting and HornsOpen48.Headlamp — Diagram Information and Instructions > Cell ReferencesLighting and HornsOpen
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