Wiring Diagram Cluster
1993 Subaru Legacy Instrument Cluster Wiring Diagram
Find instrument panel wiring, gauge sender circuits, warning light paths, and speedometer/tachometer schematics.
Matched Diagrams
48
Variant Used
Legacy Sedan 2WD F4-2.2L SOHC
Total Vehicle Diagrams
655
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 1993 Subaru Legacy 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 — Diagram Information and Instructions > Component Locations > Instrument PanelInstrument Panel, Gauges and Warning IndicatorsOpen2.Instrument Cluster / Carrier — Diagnostic Aids > Electrical Precautions > Battery PrecautionsInstrument Panel, Gauges and Warning IndicatorsOpen3.Instrument Cluster / Carrier — Diagnostic Aids > Electrical Precautions > Electrical Connections and CircuitsInstrument Panel, Gauges and Warning IndicatorsOpen4.Instrument Cluster / Carrier — Diagnostic Aids > Electrical Precautions > Electronic Component HandlingInstrument Panel, Gauges and Warning IndicatorsOpen5.Instrument Cluster / Carrier — Diagnostic Aids > Electrical Precautions > Electronic Component ReplacementInstrument Panel, Gauges and Warning IndicatorsOpen6.Instrument Cluster / Carrier — Diagnostic Aids > Electrical Precautions > Electrostatic DischargeInstrument Panel, Gauges and Warning IndicatorsOpen7.Instrument Cluster / Carrier — Diagnostic Aids > Wire Repair Procedures > Circuit Protection DevicesInstrument Panel, Gauges and Warning IndicatorsOpen8.Instrument Cluster / Carrier — Diagnostic Aids > Wire Repair Procedures > Repairing ConnectorsInstrument Panel, Gauges and Warning IndicatorsOpen9.Instrument Cluster / Carrier — Diagnostic Aids > Wire Repair Procedures > Splicing Copper Wire Using Crimp and Seal Splice SleevesInstrument Panel, Gauges and Warning IndicatorsOpen10.Instrument Cluster / Carrier — Diagnostic Aids > Wire Repair Procedures > Splicing Copper Wire Using Splice ClipsInstrument Panel, Gauges and Warning IndicatorsOpen11.Instrument Cluster / Carrier — Diagnostic Aids > Wire Repair Procedures > Splicing Twisted/Shielded CableInstrument Panel, Gauges and Warning IndicatorsOpen12.Instrument Cluster / Carrier — Diagnostic Aids > Wire Repair Procedures > Terminal RepairInstrument Panel, Gauges and Warning IndicatorsOpen13.Instrument Cluster / Carrier — Diagnostic Aids > Wire Repair Procedures > Typical Electrical RepairInstrument Panel, Gauges and Warning IndicatorsOpen14.Instrument Cluster / Carrier — Diagram Information and Instructions > Component Locations > Engine CompartmentInstrument Panel, Gauges and Warning IndicatorsOpen15.Instrument Cluster / Carrier — Diagram Information and Instructions > Component Locations > Interior and Luggage CompartmentInstrument Panel, Gauges and Warning IndicatorsOpen16.Instrument Cluster / Carrier — Diagram Information and Instructions > Key to Wiring DiagramsInstrument Panel, Gauges and Warning IndicatorsOpen17.Instrument Cluster / Carrier — Diagram Information and Instructions > Wire Color Code IdentificationInstrument Panel, Gauges and Warning IndicatorsOpen18.Instrument Cluster / Carrier — Electrical Diagrams > Left Hand DriveInstrument Panel, Gauges and Warning IndicatorsOpen19.Instrument Cluster / Carrier — Electrical Diagrams > Right Hand DriveInstrument Panel, Gauges and Warning IndicatorsOpen20.Electrical Diagrams > Instrument Cluster / Carrier > Instrument Panel BulbGeneralOpen21.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component Locations > Instrument PanelBrakes and Traction ControlOpen22.Automatic Transmission/Transaxle — Diagram Information and Instructions > Component Locations > Instrument PanelTransmission and DrivetrainOpen23.Automatic Transmission/Transaxle > Shift Interlock — Diagram Information and Instructions > Component Locations > Instrument PanelTransmission and DrivetrainOpen24.Backup Lamp — Diagram Information and Instructions > Component Locations > Instrument PanelLighting and HornsOpen25.Charging System — Diagram Information and Instructions > Component Locations > Instrument PanelStarting and ChargingOpen26.Compressor HVAC — Diagram Information and Instructions > Component Locations > Instrument PanelHeating and Air ConditioningOpen27.Cooling System > Radiator Cooling Fan — Diagram Information and Instructions > Component Locations > Instrument PanelEngine, Cooling and ExhaustOpen28.Diagram Information and Instructions > Component Locations > Instrument PanelCruise ControlOpen29.Diagram Information and Instructions > Component Locations > Instrument PanelGeneralOpen30.Diagram Information and Instructions > Component Locations > Instrument PanelHeating and Air ConditioningOpen31.Diagram Information and Instructions > Component Locations > Instrument PanelPower and Ground DistributionOpen32.Diagram Information and Instructions > Component Locations > Instrument PanelPowertrain ManagementOpen33.Diagram Information and Instructions > Component Locations > Instrument PanelWiper and Washer SystemsOpen34.Electrical Diagrams > Instrument Cluster / Carrier > System Diagram > Left Hand DriveGeneralOpen35.Electrical Diagrams > Instrument Cluster / Carrier > System Diagram > Right Hand DriveGeneralOpen36.Harness > Instrument Panel Wiring HarnessGeneralOpen37.Hazard Warning Lamps — Diagram Information and Instructions > Component Locations > Instrument PanelLighting and HornsOpen38.Headlamp — Diagram Information and Instructions > Component Locations > Instrument PanelLighting and HornsOpen39.Ignition System — Diagram Information and Instructions > Component Locations > Instrument PanelPowertrain ManagementOpen40.Power and Ground Distribution — Diagram Information and Instructions > Component Locations > Instrument PanelStarting and ChargingOpen41.Roof and Associated Components > Sunroof / Moonroof — Diagram Information and Instructions > Component Locations > Instrument PanelBody and FrameOpen42.Seat Belt Systems — Diagram Information and Instructions > Component Locations > Instrument PanelRestraints and Safety SystemsOpen43.Starting System — Diagram Information and Instructions > Component Locations > Instrument PanelStarting and ChargingOpen44.Suspension > Suspension Control ( Automatic - Electronic ) — Diagram Information and Instructions > Component Locations > Instrument PanelSteering and SuspensionOpen45.Transmission Control Systems — Diagram Information and Instructions > Component Locations > Instrument PanelPowertrain ManagementOpen46.Transmission Control Systems — Diagram Information and Instructions > Component Locations > Instrument PanelTransmission and DrivetrainOpen47.Turn Signals — Diagram Information and Instructions > Component Locations > Instrument PanelLighting and HornsOpen48.Windows — Diagram Information and Instructions > Component Locations > Instrument PanelWindows and GlassOpen
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 Legacy Wiring Pages
Starter Wiring DiagramAlternator Wiring DiagramFuel Pump 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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