Wiring Diagram Cluster
2011 Acura TSX Body Electrical Wiring Diagram
Find body control module wiring, door lock circuits, interior lighting paths, and horn/alarm schematics.
Matched Diagrams
48
Variant Used
TSX Sedan L4-2.4L
Total Vehicle Diagrams
2669
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 2011 Acura TSX 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.Doors, Hood and Trunk > Trunk / Liftgate — Diagnostic Aids > How to Troubleshoot the Body ElectricalBody and FrameOpen2.Horn — Diagnostic Aids > How to Troubleshoot the Body ElectricalLighting and HornsOpen3.Locks > Keyless Entry — Diagnostic Aids > How to Troubleshoot the Body ElectricalBody and FrameOpen4.Antitheft and Alarm Systems — Electrical Diagrams > Diagram Set 130 (Power Door Locks/Keyless Entry/Security System)Accessories and Optional EquipmentOpen5.Antitheft and Alarm Systems > Keyless Entry — Diagnostic Aids > How to Troubleshoot the Body ElectricalAccessories and Optional EquipmentOpen6.Connector Views > Trunk / Liftgate Switch > Driver's Door Power Tailgate Switch Connector View (Power Tailgate)GeneralOpen7.Connector Views > Trunk / Liftgate Switch > Power Tailgate Inside Switch Connector View (Power Tailgate)GeneralOpen8.Electrical Diagrams > Antitheft and Alarm Systems > Diagram Set 130 (Power Door Locks/Keyless Entry/Security System)GeneralOpen9.Electrical Diagrams > Diagrams By Number > Diagram Set 130 (Power Door Locks/Keyless Entry/Security System)GeneralOpen10.Backup Lamp — Diagnostic Aids > How to Troubleshoot the Body ElectricalLighting and HornsOpen11.Courtesy Lamp — Diagnostic Aids > How to Troubleshoot the Body ElectricalLighting and HornsOpen12.Doors, Hood and Trunk > Trunk / Liftgate — Diagnostic Aids > How To Troubleshoot Using The ETM > Five-Step TroubleshootingBody and FrameOpen13.Doors, Hood and Trunk > Trunk / Liftgate — Diagnostic Aids > How To Troubleshoot Using The ETM > Test EquipmentBody and FrameOpen14.Doors, Hood and Trunk > Trunk / Liftgate — Diagnostic Aids > How To Troubleshoot Using The ETM > Troubleshooting PrecautionsBody and FrameOpen15.Doors, Hood and Trunk > Trunk / Liftgate — Diagnostic Aids > How To Troubleshoot Using The ETM > Troubleshooting TestsBody and FrameOpen16.Doors, Hood and Trunk > Trunk / Liftgate — Diagnostic Aids > Terminal Replacement ProceduresBody and FrameOpen17.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > ETM Acronym DefinitionsBody and FrameOpen18.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > How To Read Schematics > Circuit SchematicsBody and FrameOpen19.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > How To Read Schematics > Ground Distribution SchematicsBody and FrameOpen20.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > How To Read Schematics > Power Distribution SchematicsBody and FrameOpen21.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > How To Read Trim Level MatrixBody and FrameOpen22.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol Definitions > ComponentsBody and FrameOpen23.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol Definitions > Connectors - "C"Body and FrameOpen24.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol Definitions > DiodesBody and FrameOpen25.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol Definitions > FusesBody and FrameOpen26.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol Definitions > Ground - "G"Body and FrameOpen27.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol Definitions > Light Emitting Diode (LED)Body and FrameOpen28.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol Definitions > MotorBody and FrameOpen29.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol Definitions > Pressure SensorBody and FrameOpen30.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol Definitions > ResistorBody and FrameOpen31.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol Definitions > ShieldingBody and FrameOpen32.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol Definitions > SolenoidBody and FrameOpen33.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol Definitions > SplicesBody and FrameOpen34.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol Definitions > SwitchesBody and FrameOpen35.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol Definitions > Terminals - "T"Body and FrameOpen36.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol Definitions > TransistorsBody and FrameOpen37.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol Definitions > Variable ResistorBody and FrameOpen38.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol Definitions > Wire color abbreviationsBody and FrameOpen39.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > Symbol Definitions > WiresBody and FrameOpen40.Doors, Hood and Trunk > Trunk / Liftgate — Electrical DiagramsBody and FrameOpen41.Hazard Warning Lamps — Diagnostic Aids > How to Troubleshoot the Body ElectricalLighting and HornsOpen42.Headlamp — Diagnostic Aids > How to Troubleshoot the Body ElectricalLighting and HornsOpen43.Horn — Connector Views > High Horn Connector ViewLighting and HornsOpen44.Horn — Connector Views > Low Horn Connector ViewLighting and HornsOpen45.Horn — Diagnostic Aids > How To Troubleshoot Using The ETM > Five-Step TroubleshootingLighting and HornsOpen46.Horn — Diagnostic Aids > How To Troubleshoot Using The ETM > Test EquipmentLighting and HornsOpen47.Horn — Diagnostic Aids > How To Troubleshoot Using The ETM > Troubleshooting PrecautionsLighting and HornsOpen48.Horn — Diagnostic Aids > How To Troubleshoot Using The ETM > Troubleshooting TestsLighting and HornsOpen
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