Wiring Diagram Cluster

1991 Buick Century Instrument Cluster Wiring Diagram

Find instrument panel wiring, gauge sender circuits, warning light paths, and speedometer/tachometer schematics.

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Matched Diagrams

31

Variant Used

Century L4-151 2.5L VIN R TBI

Total Vehicle Diagrams

522

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1991 Buick Century A L L Diagnostic Trouble Codes ( DTC )

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.

1991 Buick Century A L L Diagnostic Trouble Codes ( DTC ) →
1991 Buick Century A L L Diagnostic Trouble Codes ( DTC )1991 Buick Century A L L Diagnostic Trouble Codes ( DTC )1991 Buick Century A L L Diagnostic Trouble Codes ( DTC )

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 →
B0001: Driver Frontal Stage 1 Deployment ControlB0010: Passenger Frontal Stage 1 Deployment ControlP0218: Transmission Fluid Over Temperature

Top Instrument Cluster Diagram Paths

1.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Cluster > Indicators and SpeedometerGeneralOpen2.Electrical Diagrams > Instrument Cluster > Fuel Gauge and Cluster IlluminationInstrument Panel, Gauges and Warning IndicatorsOpen3.Electrical Diagrams > Instrument Cluster > Indicators and SpeedometerInstrument Panel, Gauges and Warning IndicatorsOpen4.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Speedometer HeadGeneralOpen5.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Cluster > Fuel Gauge and Cluster IlluminationGeneralOpen6.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Cluster > VoltmeterGeneralOpen7.Electrical Diagrams > Instrument Cluster > VoltmeterInstrument Panel, Gauges and Warning IndicatorsOpen8.Electrical Diagrams > Instrument Panel Dimming > Ctsy, Underhood, I/P, Luggage, MAP, Light Switch, CIG LTR > Part 1 of 2Instrument Panel, Gauges and Warning IndicatorsOpen9.Electrical Diagrams > Instrument Panel Dimming > Ctsy, Underhood, I/P, Luggage, MAP, Light Switch, CIG LTR > Part 2 of 2Instrument Panel, Gauges and Warning IndicatorsOpen10.Electrical Diagrams > Instrument Panel Dimming > Instrument Panel Illumination LampsInstrument Panel, Gauges and Warning IndicatorsOpen11.Electrical Diagrams > Instrument Panel IlluminationInstrument Panel, Gauges and Warning IndicatorsOpen12.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Audible Warning DeviceGeneralOpen13.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Charge Lamp/IndicatorGeneralOpen14.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Cigarette LighterGeneralOpen15.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Cruise Control Indicator LampGeneralOpen16.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Fuel GaugeGeneralOpen17.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Malfunction Indicator LampGeneralOpen18.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel Dimming > Ctsy, Underhood, I/P, Luggage, MAP, Light Switch, CIG LTR > Part 1 of 2GeneralOpen19.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel Dimming > Ctsy, Underhood, I/P, Luggage, MAP, Light Switch, CIG LTR > Part 2 of 2GeneralOpen20.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel Dimming > Instrument Panel Illumination LampsGeneralOpen21.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel IlluminationGeneralOpen22.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Steering Wheel ControlsGeneralOpen23.Diagnostic Aids > Pull-to-Seat ConnectorsInstrument Panel, Gauges and Warning IndicatorsOpen24.Diagnostic Aids > Push-to-Seat ConnectorsInstrument Panel, Gauges and Warning IndicatorsOpen25.Diagram Information and Instructions > Cell ReferencesInstrument Panel, Gauges and Warning IndicatorsOpen26.Diagram Information and Instructions > Schematic SymbolsInstrument Panel, Gauges and Warning IndicatorsOpen27.Diagram Information and Instructions > Wire Color Code IdentificationInstrument Panel, Gauges and Warning IndicatorsOpen28.Electrical Diagrams > Steering Wheel ControlsInstrument Panel, Gauges and Warning IndicatorsOpen29.Electrical Diagrams > Brake Warning Indicator > Brake Warning SystemGeneralOpen30.Electrical Diagrams > Brake Warning Indicator > Warning IndicatorsGeneralOpen31.Electrical Diagrams > Starting and Charging > Power and Ground Distribution > Fuse > GaugesGeneralOpen

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OEM Manual Evidence

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1991 Buick Century A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 1991 Buick Regal V6-191 3.1L Service Manual | Operation CHARM Operation CHARM : Car repair manuals...

1991 Buick Century A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 1991 Buick Regal V6-231 3.8L VIN L SFI Service Manual | Operation CHARM Operation CHARM : Car repa...

1991 Buick Century A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 1991 Buick Riviera V6-231 3.8L VIN L SFI Service Manual | Operation CHARM Operation CHARM : Car re...

1991 Buick Century A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 1991 Buick Reatta V6-231 3.8L VIN L SFI Service Manual | Operation CHARM Operation CHARM : Car rep...

Likely Trouble Codes for This System

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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 Century Wiring Pages

Starter Wiring DiagramAlternator Wiring DiagramHeadlight 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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