Wiring Diagram Cluster

2007 Honda Civic Si 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

Civic Si L4-2.0L

Total Vehicle Diagrams

2393

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2007 Honda Civic Si External Pages

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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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2007 Honda Civic Si External Pages2007 Honda Civic Si Tools and Equipment2007 Honda Civic Si External Pages

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.Antitheft and Alarm Systems — Electrical Diagrams > Power Door Locks/Keyless Entry/Security SystemAccessories and Optional EquipmentOpen2.Electrical Diagrams > Antitheft and Alarm Systems > Power Door Locks/Keyless Entry/Security SystemGeneralOpen3.Electrical Diagrams > Diagrams By Number > Diagram Set 130 (Power Door Locks/Keyless Entry/Security System)GeneralOpen4.Electrical Diagrams > Lighting and Horns > Interior Lighting ModuleGeneralOpen5.Electrical Diagrams > Lighting and Horns > System Diagram > Interior Lights Circuit DiagramGeneralOpen6.Electrical Diagrams > Lighting and Horns > Trunk LampGeneralOpen7.Electrical Diagrams > Interior Lights Circuit DiagramLighting and HornsOpen8.Horn — Connector ViewsLighting and HornsOpen9.Horn — Diagnostic Aids > Five-Step TroubleshootingLighting and HornsOpen10.Horn — Diagnostic Aids > Terminal Replacement Procedures > Checking For Poor Fit of TerminalsLighting and HornsOpen11.Horn — Diagnostic Aids > Terminal Replacement Procedures > How to Install New TerminalsLighting and HornsOpen12.Horn — Diagnostic Aids > Terminal Replacement Procedures > How to Install Pigtail TerminalsLighting and HornsOpen13.Horn — Diagnostic Aids > Terminal Replacement Procedures > How to Replace Connector TerminalsLighting and HornsOpen14.Horn — Diagnostic Aids > Terminal Replacement Procedures > Pigtail Terminal Selection ChartLighting and HornsOpen15.Horn — Diagnostic Aids > Test EquipmentLighting and HornsOpen16.Horn — Diagnostic Aids > Troubleshooting PrecautionsLighting and HornsOpen17.Horn — Diagnostic Aids > Troubleshooting TestsLighting and HornsOpen18.Horn — Diagram Information and Instructions > Circuit SchematicsLighting and HornsOpen19.Horn — Diagram Information and Instructions > Ground Distribution SchematicsLighting and HornsOpen20.Horn — Diagram Information and Instructions > How to Identify Connector TerminalsLighting and HornsOpen21.Horn — Diagram Information and Instructions > Power Distribution SchematicsLighting and HornsOpen22.Horn — Diagram Information and Instructions > Symbols > ComponentsLighting and HornsOpen23.Horn — Diagram Information and Instructions > Symbols > Connectors -" C"Lighting and HornsOpen24.Horn — Diagram Information and Instructions > Symbols > DiodesLighting and HornsOpen25.Horn — Diagram Information and Instructions > Symbols > FusesLighting and HornsOpen26.Horn — Diagram Information and Instructions > Symbols > Ground - "G"Lighting and HornsOpen27.Horn — Diagram Information and Instructions > Symbols > Light Emitting DiodeLighting and HornsOpen28.Horn — Diagram Information and Instructions > Symbols > MotorLighting and HornsOpen29.Horn — Diagram Information and Instructions > Symbols > Pressure SensorLighting and HornsOpen30.Horn — Diagram Information and Instructions > Symbols > ResistorLighting and HornsOpen31.Horn — Diagram Information and Instructions > Symbols > ShieldingLighting and HornsOpen32.Horn — Diagram Information and Instructions > Symbols > SolenoidLighting and HornsOpen33.Horn — Diagram Information and Instructions > Symbols > SplicesLighting and HornsOpen34.Horn — Diagram Information and Instructions > Symbols > SwitchesLighting and HornsOpen35.Horn — Diagram Information and Instructions > Symbols > Terminals - "T"Lighting and HornsOpen36.Horn — Diagram Information and Instructions > Symbols > TransistorsLighting and HornsOpen37.Horn — Diagram Information and Instructions > Symbols > Variable ResistorLighting and HornsOpen38.Horn — Diagram Information and Instructions > Symbols > Wire Color AbbreviationsLighting and HornsOpen39.Horn — Diagram Information and Instructions > Symbols > WiresLighting and HornsOpen40.Horn — Electrical Diagrams > Horns Circuit DiagramLighting and HornsOpen41.Horn — Electrical Diagrams > Wiring DiagramsLighting and HornsOpen42.Locks > Keyless Entry — Diagnostic Aids > Five-Step TroubleshootingBody and FrameOpen43.Locks > Keyless Entry — Diagnostic Aids > Terminal Replacement Procedures > Checking For Poor Fit of TerminalsBody and FrameOpen44.Locks > Keyless Entry — Diagnostic Aids > Terminal Replacement Procedures > How to Install New TerminalsBody and FrameOpen45.Locks > Keyless Entry — Diagnostic Aids > Terminal Replacement Procedures > How to Install Pigtail TerminalsBody and FrameOpen46.Locks > Keyless Entry — Diagnostic Aids > Terminal Replacement Procedures > How to Replace Connector TerminalsBody and FrameOpen47.Locks > Keyless Entry — Diagnostic Aids > Terminal Replacement Procedures > Pigtail Terminal Selection ChartBody and FrameOpen48.Locks > Keyless Entry — Diagnostic Aids > Test EquipmentBody and FrameOpen

Parts & Tools for This Job

Common parts shoppers buy for 2007 Honda Civic Si Body Electrical.

part

Assorted Fuses

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Relays

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Digital Multimeter

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Wire Repair Kit

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2007 Honda Civic Si Repair HubExact Vehicle · Backbone

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OEM Manual Evidence

Browse →
2007 Honda Civic Si External PagesOEM Manual

External Pages — 2007 Honda Civic Si, 2D Coupe Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimagined Home >> Honda >> 2...

2007 Honda Civic Si External PagesOEM Manual

External Pages — 2007 Honda Civic Si, 4D Sedan Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimagined Home >> Honda >> 2...

2007 Honda Civic Si Tools and EquipmentOEM Manual

Repair and Diagnosis: Tools and Equipment — 2007 Honda Civic Si L4-2.0L Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reim...

2007 Honda Civic Si External PagesOEM Manual

External Pages — 2007 Honda Civic EX, 4D Sedan, Automatic Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimagined Home >>...

Likely Trouble Codes for This System

Browse →
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 Civic Si Wiring Pages

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Same System, Other Vehicles

2011 Honda Civic Body Electrical Wiring Diagram2011 Honda Fit Body Electrical Wiring Diagram2011 Honda Insight Body Electrical Wiring Diagram2008 Honda Accord Body Electrical Wiring Diagram2008 Honda S2000 Body Electrical Wiring Diagram2010 Honda Civic Si Body Electrical Wiring Diagram2010 Honda Crosstour 2WD Body Electrical Wiring Diagram2010 Honda Crosstour 4WD Body Electrical Wiring Diagram
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