Wiring Diagram Cluster
2010 Honda Civic Si Alternator Wiring Diagram
Find charging-system schematics including alternator field/control wiring, battery feeds, and fuse/relay paths.
Matched Diagrams
48
Variant Used
Civic Si L4-2.0L
Total Vehicle Diagrams
1220
From Diagram To Fix
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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 2010 Honda Civic Si hub with repairs, specs, codes, and other systems already tied to this car.
View vehicle repair hub →Likely fix path
Exact Repair Guides
These repair flows most often intersect with alternator diagnosis on this exact vehicle.
Alternator Replacement →Diagnostic signal
Codes Often Seen With This System
Use the code cluster when wiring faults overlap with check-engine or module-level diagnostics.
P0563: System Voltage High →Top Alternator Diagram Paths
1.Charging System — Diagnostic Aids > How To TroubleshootStarting and ChargingOpen2.Charging System — Diagnostic Aids > How to Troubleshoot Electrical SystemsStarting and ChargingOpen3.Charging System — Diagram Information and Instructions > ETM Acronym DefinitionsStarting and ChargingOpen4.Charging System — Diagram Information and Instructions > ETM Symbol DefinitionsStarting and ChargingOpen5.Charging System — Diagram Information and Instructions > How To Read SchematicsStarting and ChargingOpen6.Charging System — Electrical DiagramsStarting and ChargingOpen7.Electrical Diagrams > Charging SystemGeneralOpen8.Electrical Diagrams > Diagrams By Number > Diagram Set 22 (Charging System)GeneralOpen9.Connector Views > AlternatorGeneralOpen10.Connector Views > Connector Views By View Number > View 162 - Alternator Connector ViewGeneralOpen11.Power and Ground Distribution — Diagnostic Aids > How To TroubleshootStarting and ChargingOpen12.Power and Ground Distribution — Diagnostic Aids > How to Troubleshoot Electrical SystemsStarting and ChargingOpen13.Power and Ground Distribution — Diagram Information and Instructions > ETM Acronym DefinitionsStarting and ChargingOpen14.Power and Ground Distribution — Diagram Information and Instructions > ETM Symbol DefinitionsStarting and ChargingOpen15.Power and Ground Distribution — Diagram Information and Instructions > How To Read SchematicsStarting and ChargingOpen16.Power and Ground Distribution — Electrical Diagrams > Diagram Set 10 (Power Distribution)Starting and ChargingOpen17.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G1Starting and ChargingOpen18.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G101Starting and ChargingOpen19.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G2Starting and ChargingOpen20.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G201Starting and ChargingOpen21.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G202Starting and ChargingOpen22.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G3Starting and ChargingOpen23.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G301Starting and ChargingOpen24.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G401Starting and ChargingOpen25.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G402Starting and ChargingOpen26.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G403Starting and ChargingOpen27.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G501Starting and ChargingOpen28.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G502Starting and ChargingOpen29.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G503Starting and ChargingOpen30.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G504Starting and ChargingOpen31.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G505Starting and ChargingOpen32.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G506Starting and ChargingOpen33.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G601Starting and ChargingOpen34.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G602Starting and ChargingOpen35.Power and Ground Distribution — Electrical Diagrams > Diagram Set 14 (Ground Distribution) > G701Starting and ChargingOpen36.Power and Ground Distribution — Electrical Diagrams > Diagram Set 15 (Splice And Junction Connector Details) > A/T Park PositionStarting and ChargingOpen37.Power and Ground Distribution — Electrical Diagrams > Diagram Set 15 (Splice And Junction Connector Details) > A/T Reverse PositionStarting and ChargingOpen38.Power and Ground Distribution — Electrical Diagrams > Diagram Set 15 (Splice And Junction Connector Details) > B-CAN Communication LineStarting and ChargingOpen39.Power and Ground Distribution — Electrical Diagrams > Diagram Set 15 (Splice And Junction Connector Details) > Back-Up LightsStarting and ChargingOpen40.Power and Ground Distribution — Electrical Diagrams > Diagram Set 15 (Splice And Junction Connector Details) > Brake Pedal PositionStarting and ChargingOpen41.Power and Ground Distribution — Electrical Diagrams > Diagram Set 15 (Splice And Junction Connector Details) > ECM/PCM Relays ControlStarting and ChargingOpen42.Power and Ground Distribution — Electrical Diagrams > Diagram Set 15 (Splice And Junction Connector Details) > F-CAN Communication Line (High)Starting and ChargingOpen43.Power and Ground Distribution — Electrical Diagrams > Diagram Set 15 (Splice And Junction Connector Details) > F-CAN Communication Line (Low)Starting and ChargingOpen44.Power and Ground Distribution — Electrical Diagrams > Diagram Set 15 (Splice And Junction Connector Details) > Ground For Climate Control Sensors (Climate Control)Starting and ChargingOpen45.Power and Ground Distribution — Electrical Diagrams > Diagram Set 15 (Splice And Junction Connector Details) > Ground For ECM SensorsStarting and ChargingOpen46.Power and Ground Distribution — Electrical Diagrams > Diagram Set 15 (Splice And Junction Connector Details) > Ground For ECM/PCM Sensors (Except GX)Starting and ChargingOpen47.Power and Ground Distribution — Electrical Diagrams > Diagram Set 15 (Splice And Junction Connector Details) > Ground For Heater Control Sensors (Manual A/C)Starting and ChargingOpen48.Power and Ground Distribution — Electrical Diagrams > Diagram Set 15 (Splice And Junction Connector Details) > Illumination (Negative) - BulbsStarting and ChargingOpen
Exact Vehicle Hub
Browse →Repairs That Intersect This Wiring
Browse →2010 Honda Civic Si Alternator ReplacementRepair
Open the matching repair workflow that usually intersects with alternator diagnosis on this vehicle.
2010 Honda Civic Si Battery ReplacementRepair
Open the matching repair workflow that usually intersects with alternator diagnosis on this vehicle.
2010 Honda Civic Si Serpentine Belt ReplacementRepair
Open the matching repair workflow that usually intersects with alternator diagnosis on this vehicle.
Likely Trouble Codes for This System
Browse →P0563: System Voltage HighCode
Electrical code commonly seen during alternator diagnosis.
P0562: System Voltage LowCode
Electrical code commonly seen during alternator diagnosis.
B1318: Battery Voltage LowCode
Body/Electrical code commonly seen during alternator diagnosis.
P0601: ECM/PCM Memory Check Sum ErrorCode
Electrical code commonly seen during alternator diagnosis.
B0001: Driver Frontal Stage 1 Deployment ControlCode
Body/Electrical code commonly seen during alternator diagnosis.
B0010: Passenger Frontal Stage 1 Deployment ControlCode
Body/Electrical code commonly seen during alternator diagnosis.
More Civic Si Wiring Pages
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Same System, Other Vehicles
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