Wiring Diagram Cluster
1990 Acura Legend Sedan Instrument Cluster Wiring Diagram
Find instrument panel wiring, gauge sender circuits, warning light paths, and speedometer/tachometer schematics.
Matched Diagrams
44
Variant Used
Legend Sedan V6-2675cc 2.7L SOHC FI
Total Vehicle Diagrams
1268
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 1990 Acura Legend Sedan 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.
U0073: Control Module Communication Bus Off →Top Instrument Cluster Diagram Paths
1.Instrument Cluster / Carrier — Diagnostic Aids > Continuity and Resistance CheckInstrument Panel, Gauges and Warning IndicatorsOpen2.Instrument Cluster / Carrier — Diagnostic Aids > Damage Precautions > Electrical Precautions > Battery PrecautionsInstrument Panel, Gauges and Warning IndicatorsOpen3.Instrument Cluster / Carrier — Diagnostic Aids > Damage Precautions > Electrical Precautions > Electrical Connections and CircuitsInstrument Panel, Gauges and Warning IndicatorsOpen4.Instrument Cluster / Carrier — Diagnostic Aids > Damage Precautions > Electrical Precautions > Electronic Component HandlingInstrument Panel, Gauges and Warning IndicatorsOpen5.Instrument Cluster / Carrier — Diagnostic Aids > Damage Precautions > Electrical Precautions > Electronic Component ReplacementInstrument Panel, Gauges and Warning IndicatorsOpen6.Instrument Cluster / Carrier — Diagnostic Aids > Damage Precautions > Electrical Precautions > Electrostatic DischargeInstrument Panel, Gauges and Warning IndicatorsOpen7.Instrument Cluster / Carrier — Diagnostic Aids > Damage Precautions > Proper Tools and Testing ProceduresInstrument Panel, Gauges and Warning IndicatorsOpen8.Instrument Cluster / Carrier — Diagnostic Aids > Finding Short CircuitsInstrument Panel, Gauges and Warning IndicatorsOpen9.Instrument Cluster / Carrier — Diagnostic Aids > Five Step TroubleshootingInstrument Panel, Gauges and Warning IndicatorsOpen10.Instrument Cluster / Carrier — Diagnostic Aids > Troubleshooting PrecautionsInstrument Panel, Gauges and Warning IndicatorsOpen11.Instrument Cluster / Carrier — Diagnostic Aids > Troubleshooting Tests > Testing For A Short With A Self-Powered Test Light or DVOMInstrument Panel, Gauges and Warning IndicatorsOpen12.Instrument Cluster / Carrier — Diagnostic Aids > Troubleshooting Tests > Testing For a Short With a Short Circuit Locator (Short Finder)Instrument Panel, Gauges and Warning IndicatorsOpen13.Instrument Cluster / Carrier — Diagnostic Aids > Troubleshooting Tests > Testing For Voltage Drop/Short to Ground With Test Light/DVOMInstrument Panel, Gauges and Warning IndicatorsOpen14.Instrument Cluster / Carrier — Diagnostic Aids > Troubleshooting Tests > Testing For Voltage/ContinuityInstrument Panel, Gauges and Warning IndicatorsOpen15.Instrument Cluster / Carrier — Diagnostic Aids > Voltage CheckInstrument Panel, Gauges and Warning IndicatorsOpen16.Instrument Cluster / Carrier — Diagnostic Aids > Wire Repair Procedures > Circuit Protection DevicesInstrument Panel, Gauges and Warning IndicatorsOpen17.Instrument Cluster / Carrier — Diagnostic Aids > Wire Repair Procedures > Repairing ConnectorsInstrument Panel, Gauges and Warning IndicatorsOpen18.Instrument Cluster / Carrier — Diagnostic Aids > Wire Repair Procedures > Splicing Copper Wire Using Crimp and Seal Splice SleevesInstrument Panel, Gauges and Warning IndicatorsOpen19.Instrument Cluster / Carrier — Diagnostic Aids > Wire Repair Procedures > Splicing Copper Wire Using Splice ClipsInstrument Panel, Gauges and Warning IndicatorsOpen20.Instrument Cluster / Carrier — Diagnostic Aids > Wire Repair Procedures > Splicing Twisted/Shielded CableInstrument Panel, Gauges and Warning IndicatorsOpen21.Instrument Cluster / Carrier — Diagnostic Aids > Wire Repair Procedures > Terminal RepairInstrument Panel, Gauges and Warning IndicatorsOpen22.Instrument Cluster / Carrier — Diagnostic Aids > Wire Repair Procedures > Typical Electrical RepairInstrument Panel, Gauges and Warning IndicatorsOpen23.Instrument Cluster / Carrier — Diagram Information and Instructions > Key to Electrical Diagrams > Circuit SchematicsInstrument Panel, Gauges and Warning IndicatorsOpen24.Instrument Cluster / Carrier — Diagram Information and Instructions > Key to Electrical Diagrams > Fuse Details SchematicsInstrument Panel, Gauges and Warning IndicatorsOpen25.Instrument Cluster / Carrier — Diagram Information and Instructions > Key to Electrical Diagrams > Ground Distribution SchematicsInstrument Panel, Gauges and Warning IndicatorsOpen26.Instrument Cluster / Carrier — Diagram Information and Instructions > Key to Electrical Diagrams > Power Distribution SchematicsInstrument Panel, Gauges and Warning IndicatorsOpen27.Instrument Cluster / Carrier — Diagram Information and Instructions > Symbol IdentificationInstrument Panel, Gauges and Warning IndicatorsOpen28.Instrument Cluster / Carrier — Diagram Information and Instructions > Wires/Wire Color Code IdentificationInstrument Panel, Gauges and Warning IndicatorsOpen29.Instrument Cluster / Carrier — Electrical Diagrams > Display Illumination > Part 1 of 3Instrument Panel, Gauges and Warning IndicatorsOpen30.Instrument Cluster / Carrier — Electrical Diagrams > Display Illumination > Part 2 of 3Instrument Panel, Gauges and Warning IndicatorsOpen31.Instrument Cluster / Carrier — Electrical Diagrams > Display Illumination > Part 3 of 3Instrument Panel, Gauges and Warning IndicatorsOpen32.Instrument Cluster / Carrier — Electrical Diagrams > Indicator Warning LampsInstrument Panel, Gauges and Warning IndicatorsOpen33.Electrical Diagrams > Instrument Cluster / Carrier > Display Illumination > Part 1 of 3GeneralOpen34.Electrical Diagrams > Instrument Cluster / Carrier > Display Illumination > Part 2 of 3GeneralOpen35.Electrical Diagrams > Instrument Cluster / Carrier > Display Illumination > Part 3 of 3GeneralOpen36.Electrical Diagrams > Instrument Cluster / Carrier > Indicator Warning LampsGeneralOpen37.Connector Views > Panel Illumination Control ModuleGeneralOpen38.Electrical Diagrams > Brake Warning IndicatorGeneralOpen39.Electrical Diagrams > Fuel GaugeGeneralOpen40.Electrical Diagrams > Heating and Air Conditioning > Control Assembly, HVAC > Electronic Climate Control PanelGeneralOpen41.Electrical Diagrams > TachometerGeneralOpen42.Electrical Diagrams > Temperature GaugeGeneralOpen43.Fluid Diagrams > Fuel Gauge SenderGeneralOpen44.Harness > Dashboard Wire HarnessGeneralOpen
Exact Vehicle Hub
Browse →Likely Trouble Codes for This System
Browse →U0073: Control Module Communication Bus OffCode
Network/Communication code commonly seen during instrument cluster diagnosis.
B0001: Driver Frontal Stage 1 Deployment ControlCode
Body/Electrical code commonly seen during instrument cluster diagnosis.
B0010: Passenger Frontal Stage 1 Deployment ControlCode
Body/Electrical code commonly seen during instrument cluster diagnosis.
P0218: Transmission Fluid Over TemperatureCode
Transmission code commonly seen during instrument cluster diagnosis.
P0562: System Voltage LowCode
Electrical code commonly seen during instrument cluster diagnosis.
P0700: Transmission Control SystemCode
Transmission code commonly seen during instrument cluster diagnosis.
More Legend Sedan Wiring Pages
Starter Wiring DiagramAlternator Wiring DiagramHeadlight Wiring DiagramABS Brake Wiring DiagramA/C & Heater Wiring DiagramPower Window Wiring DiagramWiper & Washer Wiring DiagramTransmission Wiring DiagramCruise Control Wiring DiagramAirbag SRS Wiring DiagramEngine Management Wiring DiagramBody Electrical Wiring Diagram
Same System, Other Vehicles
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