Wiring Diagram Cluster

1999 Acura CL 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

CL L4-2254cc 2.3L SOHC (VTEC) MFI

Total Vehicle Diagrams

1811

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1999 Acura CL Service Precautions

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.

1999 Acura CL Service Precautions →
1999 Acura CL Service Precautions1999 Acura CL Service Precautions1999 Acura CL Service Precautions

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.Electrical Diagrams > Lighting and Horns > System Diagram > Interior LightsGeneralOpen2.Electrical Diagrams > Lighting and Horns > Trunk LampGeneralOpen3.Electrical Diagrams > Interior LightsLighting and HornsOpen4.Horn — Diagnostic Aids > Five Step TroubleshootingLighting and HornsOpen5.Horn — Diagnostic Aids > Troubleshooting PrecautionsLighting and HornsOpen6.Horn — Diagnostic Aids > Troubleshooting Tests > Testing For A Short With A Self-Powered Test Light or DVOMLighting and HornsOpen7.Horn — Diagnostic Aids > Troubleshooting Tests > Testing For a Short With a Short Circuit Locator (Short Finder)Lighting and HornsOpen8.Horn — Diagnostic Aids > Troubleshooting Tests > Testing for a Short with a Test Light or DVOMLighting and HornsOpen9.Horn — Diagnostic Aids > Troubleshooting Tests > Testing For ContinuityLighting and HornsOpen10.Horn — Diagnostic Aids > Troubleshooting Tests > Testing For VoltageLighting and HornsOpen11.Horn — Diagnostic Aids > Troubleshooting Tests > Testing For Voltage DropLighting and HornsOpen12.Horn — Diagram Information and Instructions > Cavity Numbering SystemLighting and HornsOpen13.Horn — Diagram Information and Instructions > Circuit SchematicsLighting and HornsOpen14.Horn — Diagram Information and Instructions > Component LocationsLighting and HornsOpen15.Horn — Diagram Information and Instructions > Ground Distribution SchematicsLighting and HornsOpen16.Horn — Diagram Information and Instructions > Inline Connector Circuit IdentificationLighting and HornsOpen17.Horn — Diagram Information and Instructions > Power Distribution SchematicsLighting and HornsOpen18.Horn — Diagram Information and Instructions > Symbols > ComponentsLighting and HornsOpen19.Horn — Diagram Information and Instructions > Symbols > Connectors - "C"Lighting and HornsOpen20.Horn — Diagram Information and Instructions > Symbols > DiodesLighting and HornsOpen21.Horn — Diagram Information and Instructions > Symbols > FusesLighting and HornsOpen22.Horn — Diagram Information and Instructions > Symbols > Ground - "G"Lighting and HornsOpen23.Horn — Diagram Information and Instructions > Symbols > ShieldingLighting and HornsOpen24.Horn — Diagram Information and Instructions > Symbols > SplicesLighting and HornsOpen25.Horn — Diagram Information and Instructions > Symbols > SwitchesLighting and HornsOpen26.Horn — Diagram Information and Instructions > Symbols > Terminals - "T"Lighting and HornsOpen27.Horn — Diagram Information and Instructions > Symbols > WiresLighting and HornsOpen28.Horn — Diagram Information and Instructions > Wire Color CodesLighting and HornsOpen29.Horn — Electrical Diagrams > Circuit DiagramsLighting and HornsOpen30.Horn — Electrical Diagrams > Electrical DiagramsLighting and HornsOpen31.Locks > Keyless Entry — Diagnostic Aids > Five Step TroubleshootingBody and FrameOpen32.Locks > Keyless Entry — Diagnostic Aids > Troubleshooting PrecautionsBody and FrameOpen33.Locks > Keyless Entry — Diagnostic Aids > Troubleshooting Tests > Testing For A Short With A Self-Powered Test Light or DVOMBody and FrameOpen34.Locks > Keyless Entry — Diagnostic Aids > Troubleshooting Tests > Testing For a Short With a Short Circuit Locator (Short Finder)Body and FrameOpen35.Locks > Keyless Entry — Diagnostic Aids > Troubleshooting Tests > Testing for a Short with a Test Light or DVOMBody and FrameOpen36.Locks > Keyless Entry — Diagnostic Aids > Troubleshooting Tests > Testing For ContinuityBody and FrameOpen37.Locks > Keyless Entry — Diagnostic Aids > Troubleshooting Tests > Testing For VoltageBody and FrameOpen38.Locks > Keyless Entry — Diagnostic Aids > Troubleshooting Tests > Testing For Voltage DropBody and FrameOpen39.Locks > Keyless Entry — Diagram Information and Instructions > Cavity Numbering SystemBody and FrameOpen40.Locks > Keyless Entry — Diagram Information and Instructions > Circuit SchematicsBody and FrameOpen41.Locks > Keyless Entry — Diagram Information and Instructions > Component LocationsBody and FrameOpen42.Locks > Keyless Entry — Diagram Information and Instructions > Ground Distribution SchematicsBody and FrameOpen43.Locks > Keyless Entry — Diagram Information and Instructions > Inline Connector Circuit IdentificationBody and FrameOpen44.Locks > Keyless Entry — Diagram Information and Instructions > Power Distribution SchematicsBody and FrameOpen45.Locks > Keyless Entry — Diagram Information and Instructions > Symbols > ComponentsBody and FrameOpen46.Locks > Keyless Entry — Diagram Information and Instructions > Symbols > Connectors - "C"Body and FrameOpen47.Locks > Keyless Entry — Diagram Information and Instructions > Symbols > DiodesBody and FrameOpen48.Locks > Keyless Entry — Diagram Information and Instructions > Symbols > FusesBody and FrameOpen

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1999 Acura CL Repair HubExact Vehicle

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OEM Manual Evidence

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1999 Acura CL Service PrecautionsOEM Manual

Repair and Diagnosis: Service Precautions — 1999 Acura CL V6-3.0L SOHC (VTEC) Service Manual | Operation CHARM Operation CHARM : Car repair...

1999 Acura CL Service PrecautionsOEM Manual

Repair and Diagnosis: Service Precautions — 1999 Acura CL L4-2254cc 2.3L SOHC (VTEC) MFI Service Manual | Operation CHARM Operation CHARM :...

1999 Acura CL Service PrecautionsOEM Manual

Repair and Diagnosis: Service Precautions — 1999 Acura RL V6-3474cc 3.5L Service Manual | Operation CHARM Operation CHARM : Car repair manu...

1999 Acura CL Service PrecautionsOEM Manual

Repair and Diagnosis: Service Precautions — 1999 Acura TL V6-3206cc 3.2L SOHC MFI Service Manual | Operation CHARM Operation CHARM : Car re...

Likely Trouble Codes for This System

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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 CL Wiring Pages

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Same System, Other Vehicles

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