Wiring Diagram Cluster
2012 Honda Fit Body Electrical Wiring Diagram
Find body control module wiring, door lock circuits, interior lighting paths, and horn/alarm schematics.
Matched Diagrams
48
Variant Used
Fit L4-1.5L
Total Vehicle Diagrams
1996
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 2012 Honda Fit 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 — Diagnostic Aids > How To Troubleshoot The Body ElectricalLighting and HornsOpen2.Locks > Keyless Entry — Diagnostic Aids > How To Troubleshoot The Body ElectricalBody and FrameOpen3.Antitheft and Alarm Systems — Electrical Diagrams > Diagram Set 130 (Power Door Locks/Keyless Entry/Security System)Accessories and Optional EquipmentOpen4.Antitheft and Alarm Systems > Keyless Entry — Diagnostic Aids > How To Troubleshoot The Body ElectricalAccessories and Optional EquipmentOpen5.Connector Views > Connector Views By View Number > View 84 - Tailgate Lock Actuator Connector View (Power Door Locks)GeneralOpen6.Electrical Diagrams > Antitheft and Alarm Systems > Diagram Set 130 (Power Door Locks/Keyless Entry/Security System)GeneralOpen7.Electrical Diagrams > Diagrams By Number > Diagram Set 130 (Power Door Locks/Keyless Entry/Security System)GeneralOpen8.Backup Lamp — Diagnostic Aids > How To Troubleshoot The Body ElectricalLighting and HornsOpen9.Courtesy Lamp — Diagnostic Aids > How To Troubleshoot The Body ElectricalLighting and HornsOpen10.Fog/Driving Lamp — Diagnostic Aids > How To Troubleshoot The Body ElectricalLighting and HornsOpen11.Hazard Warning Lamps — Diagnostic Aids > How To Troubleshoot The Body ElectricalLighting and HornsOpen12.Headlamp — Diagnostic Aids > How To Troubleshoot The Body ElectricalLighting and HornsOpen13.Horn — Connector ViewsLighting and HornsOpen14.Horn — Diagnostic Aids > How To Troubleshoot > Five-Step TroubleshootingLighting and HornsOpen15.Horn — Diagnostic Aids > How To Troubleshoot > Test EquipmentLighting and HornsOpen16.Horn — Diagnostic Aids > How To Troubleshoot > Troubleshooting PrecautionsLighting and HornsOpen17.Horn — Diagnostic Aids > How To Troubleshoot > Troubleshooting TestsLighting and HornsOpen18.Horn — Diagnostic Aids > Terminal Replacement ProceduresLighting and HornsOpen19.Horn — Diagram Information and Instructions > ETM Acronym DefinitionsLighting and HornsOpen20.Horn — Diagram Information and Instructions > How To Read Schematics > Circuit SchematicsLighting and HornsOpen21.Horn — Diagram Information and Instructions > How To Read Schematics > Ground Distribution SchematicsLighting and HornsOpen22.Horn — Diagram Information and Instructions > How To Read Schematics > Power Distribution SchematicsLighting and HornsOpen23.Horn — Diagram Information and Instructions > How To Read Trim Level MatrixLighting and HornsOpen24.Horn — Diagram Information and Instructions > Symbol Definitions > ComponentsLighting and HornsOpen25.Horn — Diagram Information and Instructions > Symbol Definitions > Connectors - "C"Lighting and HornsOpen26.Horn — Diagram Information and Instructions > Symbol Definitions > DiodesLighting and HornsOpen27.Horn — Diagram Information and Instructions > Symbol Definitions > FusesLighting and HornsOpen28.Horn — Diagram Information and Instructions > Symbol Definitions > Ground - "G"Lighting and HornsOpen29.Horn — Diagram Information and Instructions > Symbol Definitions > LightLighting and HornsOpen30.Horn — Diagram Information and Instructions > Symbol Definitions > Light Emitting Diode (LED)Lighting and HornsOpen31.Horn — Diagram Information and Instructions > Symbol Definitions > MotorLighting and HornsOpen32.Horn — Diagram Information and Instructions > Symbol Definitions > Pressure SensorLighting and HornsOpen33.Horn — Diagram Information and Instructions > Symbol Definitions > ResistorLighting and HornsOpen34.Horn — Diagram Information and Instructions > Symbol Definitions > ShieldingLighting and HornsOpen35.Horn — Diagram Information and Instructions > Symbol Definitions > SolenoidLighting and HornsOpen36.Horn — Diagram Information and Instructions > Symbol Definitions > SplicesLighting and HornsOpen37.Horn — Diagram Information and Instructions > Symbol Definitions > SwitchesLighting and HornsOpen38.Horn — Diagram Information and Instructions > Symbol Definitions > Terminals - "T"Lighting and HornsOpen39.Horn — Diagram Information and Instructions > Symbol Definitions > TransistorsLighting and HornsOpen40.Horn — Diagram Information and Instructions > Symbol Definitions > Variable ResistorLighting and HornsOpen41.Horn — Diagram Information and Instructions > Symbol Definitions > Wire Color AbbreviationsLighting and HornsOpen42.Horn — Diagram Information and Instructions > Symbol Definitions > WiresLighting and HornsOpen43.Horn — Electrical DiagramsLighting and HornsOpen44.Locks > Keyless Entry — Diagnostic Aids > How To Troubleshoot > Five-Step TroubleshootingBody and FrameOpen45.Locks > Keyless Entry — Diagnostic Aids > How To Troubleshoot > Test EquipmentBody and FrameOpen46.Locks > Keyless Entry — Diagnostic Aids > How To Troubleshoot > Troubleshooting PrecautionsBody and FrameOpen47.Locks > Keyless Entry — Diagnostic Aids > How To Troubleshoot > Troubleshooting TestsBody and FrameOpen48.Locks > Keyless Entry — Diagnostic Aids > Terminal Replacement ProceduresBody and FrameOpen
Exact Vehicle Hub
Browse →Likely Trouble Codes for This System
Browse →More Fit Wiring Pages
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Same System, Other Vehicles
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