Wiring Diagram Cluster
2009 Acura RL Body Electrical Wiring Diagram
Find body control module wiring, door lock circuits, interior lighting paths, and horn/alarm schematics.
Matched Diagrams
48
Variant Used
RL V6-3.7L
Total Vehicle Diagrams
1770
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 2009 Acura RL 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.Locks > Keyless Entry — Electrical Diagrams > Diagram Set 130 (Power Door Locks/Keyless Entry/Security System)Body and FrameOpen2.Antitheft and Alarm Systems — Electrical Diagrams > Diagram Set 130 (Power Door Locks/Keyless Entry/Security System)Accessories and Optional EquipmentOpen3.Antitheft and Alarm Systems > Keyless Entry — Electrical Diagrams > Diagram Set 130 (Power Door Locks/Keyless Entry/Security System)Accessories and Optional EquipmentOpen4.Electrical Diagrams > Antitheft and Alarm Systems > Diagram Set 130 (Power Door Locks/Keyless Entry/Security System)GeneralOpen5.Electrical Diagrams > Diagrams By Number > Diagram Set 130 (Power Door Locks/Keyless Entry/Security System)GeneralOpen6.Electrical Diagrams > Keyless Entry > Diagram Set 130 (Power Door Locks/Keyless Entry/Security System)GeneralOpen7.Electrical Diagrams > Lighting and Horns > Interior Lighting ModuleGeneralOpen8.Electrical Diagrams > Lighting and Horns > Trunk LampGeneralOpen9.Doors, Hood and Trunk > Fuel Door — Diagnostic AidsBody and FrameOpen10.Doors, Hood and Trunk > Fuel Door — Diagram Information and Instructions > ETM Acronym DefinitionsBody and FrameOpen11.Doors, Hood and Trunk > Fuel Door — Diagram Information and Instructions > ETM Symbol DefinitionsBody and FrameOpen12.Doors, Hood and Trunk > Fuel Door — Diagram Information and Instructions > How To Read SchematicsBody and FrameOpen13.Doors, Hood and Trunk > Fuel Door — Electrical DiagramsBody and FrameOpen14.Doors, Hood and Trunk > Trunk / Liftgate — Diagnostic AidsBody and FrameOpen15.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > ETM Acronym DefinitionsBody and FrameOpen16.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > ETM Symbol DefinitionsBody and FrameOpen17.Doors, Hood and Trunk > Trunk / Liftgate — Diagram Information and Instructions > How To Read SchematicsBody and FrameOpen18.Doors, Hood and Trunk > Trunk / Liftgate — Electrical DiagramsBody and FrameOpen19.Horn — Connector Views > High Horn Connector ViewLighting and HornsOpen20.Horn — Connector Views > Low Horn Connector ViewLighting and HornsOpen21.Horn — Diagnostic AidsLighting and HornsOpen22.Horn — Diagram Information and Instructions > ETM Acronym DefinitionsLighting and HornsOpen23.Horn — Diagram Information and Instructions > ETM Symbol DefinitionsLighting and HornsOpen24.Horn — Diagram Information and Instructions > How To Read SchematicsLighting and HornsOpen25.Horn — Electrical DiagramsLighting and HornsOpen26.Locks > Keyless Entry — Connector Views > Driver's Door Outer Handle Light/Touch Sensor Connector ViewBody and FrameOpen27.Locks > Keyless Entry — Connector Views > Front Passenger's Door Outer Handle Light/Touch Sensor Connector ViewBody and FrameOpen28.Locks > Keyless Entry — Connector Views > Keyless Answer Back Buzzer Connector ViewBody and FrameOpen29.Locks > Keyless Entry — Diagnostic AidsBody and FrameOpen30.Locks > Keyless Entry — Diagram Information and Instructions > ETM Acronym DefinitionsBody and FrameOpen31.Locks > Keyless Entry — Diagram Information and Instructions > ETM Symbol DefinitionsBody and FrameOpen32.Locks > Keyless Entry — Diagram Information and Instructions > How To Read SchematicsBody and FrameOpen33.Locks > Keyless Entry — Electrical Diagrams > Diagram Set 131 (Keyless Access System)Body and FrameOpen34.Antitheft and Alarm Systems > Keyless Entry — Connector Views > Driver's Door Outer Handle Light/Touch Sensor Connector ViewAccessories and Optional EquipmentOpen35.Antitheft and Alarm Systems > Keyless Entry — Connector Views > Front Passenger's Door Outer Handle Light/Touch Sensor Connector ViewAccessories and Optional EquipmentOpen36.Antitheft and Alarm Systems > Keyless Entry — Connector Views > Keyless Answer Back Buzzer Connector ViewAccessories and Optional EquipmentOpen37.Antitheft and Alarm Systems > Keyless Entry — Diagnostic AidsAccessories and Optional EquipmentOpen38.Antitheft and Alarm Systems > Keyless Entry — Diagram Information and Instructions > ETM Acronym DefinitionsAccessories and Optional EquipmentOpen39.Antitheft and Alarm Systems > Keyless Entry — Diagram Information and Instructions > ETM Symbol DefinitionsAccessories and Optional EquipmentOpen40.Antitheft and Alarm Systems > Keyless Entry — Diagram Information and Instructions > How To Read SchematicsAccessories and Optional EquipmentOpen41.Antitheft and Alarm Systems > Keyless Entry — Electrical Diagrams > Diagram Set 131 (Keyless Access System)Accessories and Optional EquipmentOpen42.Connector Views > Connector Views By View Number > View 10 - Low Horn Connector ViewGeneralOpen43.Connector Views > Connector Views By View Number > View 104 - Rear Bumper Keyless Access LF Antenna Connector ViewGeneralOpen44.Connector Views > Connector Views By View Number > View 106 - Rear Interior Keyless Access LF Antenna Connector ViewGeneralOpen45.Connector Views > Connector Views By View Number > View 108 - Rear Shelf Keyless Access LF Antenna Connector ViewGeneralOpen46.Connector Views > Connector Views By View Number > View 134 - Trunk Lid Opener Main Switch Connector ViewGeneralOpen47.Connector Views > Connector Views By View Number > View 135 - Trunk Light A Connector ViewGeneralOpen48.Connector Views > Connector Views By View Number > View 136 - Trunk Light B Connector ViewGeneralOpen
Exact Vehicle Hub
Browse →Likely Trouble Codes for This System
Browse →More RL Wiring Pages
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Same System, Other Vehicles
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