Wiring Diagram Cluster
1991 Volvo 940 Instrument Cluster Wiring Diagram
Find instrument panel wiring, gauge sender circuits, warning light paths, and speedometer/tachometer schematics.
Matched Diagrams
43
Variant Used
940 L4-2320cc 2.3L DOHC VIN 89 B234F FI
Total Vehicle Diagrams
450
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.
Keep context
Vehicle Repair Hub
Step out of raw diagrams and into the full 1991 Volvo 940 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.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Instrument Cluster / CarrierGeneralOpen2.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Speedometer Head > Instrument PanelGeneralOpen3.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Speedometer Head > SpeedometerGeneralOpen4.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > TachometerGeneralOpen5.Instrument Cluster / Carrier — Connector ViewsInstrument Panel, Gauges and Warning IndicatorsOpen6.Instrument Cluster / Carrier — Diagram Information and Instructions > Component LocationsInstrument Panel, Gauges and Warning IndicatorsOpen7.Instrument Cluster / Carrier — Diagram Information and Instructions > Connector LocationsInstrument Panel, Gauges and Warning IndicatorsOpen8.Instrument Cluster / Carrier — Diagram Information and Instructions > How to Use the DiagramsInstrument Panel, Gauges and Warning IndicatorsOpen9.Instrument Cluster / Carrier — Electrical DiagramsInstrument Panel, Gauges and Warning IndicatorsOpen10.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Audible Warning DeviceGeneralOpen11.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Audible Warning Device Control ModuleGeneralOpen12.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Charge Lamp/IndicatorGeneralOpen13.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Cigarette Lighter > Cigar LighterGeneralOpen14.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Cigarette Lighter > Instrument PanelGeneralOpen15.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > ClockGeneralOpen16.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Door/Trunk Ajar Indicator/LampGeneralOpen17.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Exhaust System Temperature IndicatorGeneralOpen18.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Fuel Gauge > Fuel GaugeGeneralOpen19.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Fuel Gauge > Instrument PanelGeneralOpen20.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Fuel Gauge Sender > Fuel Level SensorGeneralOpen21.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Fuel Gauge Sender > Instrument PanelGeneralOpen22.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Key Reminder SwitchGeneralOpen23.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Maintenance Required Lamp/IndicatorGeneralOpen24.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Malfunction Indicator LampGeneralOpen25.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Outside Temperature DisplayGeneralOpen26.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Seat Belt Reminder Lamp > Fasten Seat Belt Light and Control Panel LightsGeneralOpen27.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Seat Belt Reminder Lamp > Instrument PanelGeneralOpen28.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Combined InstrumentGeneralOpen29.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Lighting, Instrument and ControlsGeneralOpen30.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Temperature Sensor (Gauge)GeneralOpen31.Electrical Diagrams > Combined InstrumentInstrument Panel, Gauges and Warning IndicatorsOpen32.Electrical Diagrams > Lighting, Instrument and ControlsInstrument Panel, Gauges and Warning IndicatorsOpen33.Diagram Information and Instructions > Component LocationsInstrument Panel, Gauges and Warning IndicatorsOpen34.Diagram Information and Instructions > Connector LocationsInstrument Panel, Gauges and Warning IndicatorsOpen35.Diagram Information and Instructions > How to Use the DiagramsInstrument Panel, Gauges and Warning IndicatorsOpen36.Lamp Out Indicator — Diagram Information and Instructions > Component LocationsInstrument Panel, Gauges and Warning IndicatorsOpen37.Lamp Out Indicator — Diagram Information and Instructions > Connector LocationsInstrument Panel, Gauges and Warning IndicatorsOpen38.Lamp Out Indicator — Diagram Information and Instructions > How to Use the DiagramsInstrument Panel, Gauges and Warning IndicatorsOpen39.Lamp Out Indicator — Electrical Diagrams > Bulb Failure Warning SensorInstrument Panel, Gauges and Warning IndicatorsOpen40.Lamp Out Indicator — Electrical Diagrams > Bulb Failure Warning Sensor With Brake Circuit MonitorInstrument Panel, Gauges and Warning IndicatorsOpen41.Lamp Out Indicator — Electrical Diagrams > Bulb Failure Warning Sensor With High-Level Brake LightInstrument Panel, Gauges and Warning IndicatorsOpen42.Connector Views > Instrument Cluster / CarrierGeneralOpen43.Electrical Diagrams > Cooling System > Temperature GaugeGeneralOpen
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 940 Wiring Pages
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Same System, Other Vehicles
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