Wiring Diagram Cluster
2012 Honda Civic Si Cruise Control Wiring Diagram
Find cruise control module wiring, servo/actuator circuits, brake cancel switch paths, and speed control schematics.
Matched Diagrams
48
Variant Used
Civic Si L4-2.4L
Total Vehicle Diagrams
2077
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.
Keep context
Vehicle Repair Hub
Step out of raw diagrams and into the full 2012 Honda Civic Si 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.
P0121: Throttle Position Sensor A Range/Performance →Top Cruise Control Diagram Paths
1.Electrical Diagrams > Cruise Control Circuit DiagramCruise ControlOpen2.Electrical Diagrams > Cruise Control Circuit Diagram (A/T with Cruise Control)Cruise ControlOpen3.Electrical Diagrams > Cruise Control Circuit Diagram (Cruise Control)Cruise ControlOpen4.Electrical Diagrams > Cruise Control Circuit Diagram (M/T with Cruise Control)Cruise ControlOpen5.Electrical Diagrams > Cruise Control > Cruise Control Circuit DiagramGeneralOpen6.Electrical Diagrams > Cruise Control > Cruise Control Circuit Diagram (A/T with Cruise Control)GeneralOpen7.Electrical Diagrams > Cruise Control > Cruise Control Circuit Diagram (Cruise Control)GeneralOpen8.Electrical Diagrams > Cruise Control > Cruise Control Circuit Diagram (M/T with Cruise Control)GeneralOpen9.Electrical Diagrams > Cruise Control > Wiring Diagrams > KA USA EmissionsGeneralOpen10.Electrical Diagrams > Cruise Control > Wiring Diagrams > KC Canada EmissionsGeneralOpen11.Electrical Diagrams > Cruise Control > Wiring Diagrams > KL California EmissionsGeneralOpen12.Electrical Diagrams > Cruise Control > Wiring Diagrams > KX Mexico EmissionsGeneralOpen13.Electrical Diagrams > Gauges Circuit Diagram (Cruise Control)Instrument Panel, Gauges and Warning IndicatorsOpen14.Electrical Diagrams > Gauges Circuit Diagram (Without Cruise Control)Instrument Panel, Gauges and Warning IndicatorsOpen15.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Gauges Circuit Diagram (Cruise Control)GeneralOpen16.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Gauges Circuit Diagram (Without Cruise Control)GeneralOpen17.Diagnostic Aids > How To Troubleshoot > Five-Step TroubleshootingCruise ControlOpen18.Diagnostic Aids > How To Troubleshoot > Test EquipmentCruise ControlOpen19.Diagnostic Aids > How To Troubleshoot > Troubleshooting PrecautionsCruise ControlOpen20.Diagnostic Aids > How To Troubleshoot > Troubleshooting TestsCruise ControlOpen21.Diagnostic Aids > How To Troubleshoot The Body ElectricalCruise ControlOpen22.Diagnostic Aids > Terminal Replacement ProceduresCruise ControlOpen23.Diagram Information and Instructions > How To Read Schematics > Circuit SchematicsCruise ControlOpen24.Diagram Information and Instructions > How To Read Schematics > Ground Distribution SchematicsCruise ControlOpen25.Diagram Information and Instructions > How To Read Schematics > Power Distribution SchematicsCruise ControlOpen26.Diagram Information and Instructions > How To Read Trim Level MatrixCruise ControlOpen27.Diagram Information and Instructions > Symbol Definitions > ComponentsCruise ControlOpen28.Diagram Information and Instructions > Symbol Definitions > Connectors - "C"Cruise ControlOpen29.Diagram Information and Instructions > Symbol Definitions > DiodesCruise ControlOpen30.Diagram Information and Instructions > Symbol Definitions > FusesCruise ControlOpen31.Diagram Information and Instructions > Symbol Definitions > Ground - "G"Cruise ControlOpen32.Diagram Information and Instructions > Symbol Definitions > LightCruise ControlOpen33.Diagram Information and Instructions > Symbol Definitions > Light Emitting Diode (LED)Cruise ControlOpen34.Diagram Information and Instructions > Symbol Definitions > MotorCruise ControlOpen35.Diagram Information and Instructions > Symbol Definitions > Pressure SensorCruise ControlOpen36.Diagram Information and Instructions > Symbol Definitions > ResistorCruise ControlOpen37.Diagram Information and Instructions > Symbol Definitions > ShieldingCruise ControlOpen38.Diagram Information and Instructions > Symbol Definitions > SolenoidCruise ControlOpen39.Diagram Information and Instructions > Symbol Definitions > SplicesCruise ControlOpen40.Diagram Information and Instructions > Symbol Definitions > SwitchesCruise ControlOpen41.Diagram Information and Instructions > Symbol Definitions > Terminals - "T"Cruise ControlOpen42.Diagram Information and Instructions > Symbol Definitions > TransistorsCruise ControlOpen43.Diagram Information and Instructions > Symbol Definitions > Variable ResistorCruise ControlOpen44.Diagram Information and Instructions > Symbol Definitions > Wire Color AbbreviationsCruise ControlOpen45.Diagram Information and Instructions > Symbol Definitions > WiresCruise ControlOpen46.Electrical Diagrams > Wiring Diagrams > KA USA EmissionsCruise ControlOpen47.Electrical Diagrams > Wiring Diagrams > KC Canada EmissionsCruise ControlOpen48.Electrical Diagrams > Wiring Diagrams > KL California EmissionsCruise ControlOpen
Exact Vehicle Hub
Browse →Likely Trouble Codes for This System
Browse →More Civic Si Wiring Pages
Starter Wiring DiagramAlternator Wiring DiagramHeadlight Wiring DiagramABS Brake Wiring DiagramA/C & Heater Wiring DiagramPower Window Wiring DiagramInstrument Cluster Wiring DiagramWiper & Washer Wiring DiagramTransmission Wiring DiagramAirbag SRS Wiring DiagramEngine Management Wiring DiagramBody Electrical Wiring Diagram
Same System, Other Vehicles
2011 Honda Civic Cruise Control Wiring Diagram2011 Honda Fit Cruise Control Wiring Diagram2011 Honda Insight Cruise Control Wiring Diagram2012 Honda Accord Cruise Control Wiring Diagram2012 Honda Civic HF Cruise Control Wiring Diagram2012 Honda Civic Natural Gas Cruise Control Wiring Diagram2012 Honda CR-Z Cruise Control Wiring Diagram2012 Honda Crosstour 2WD Cruise Control Wiring Diagram