Wiring Diagram Cluster

1989 Pontiac Bonneville Instrument Cluster Wiring Diagram

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

Matched Diagrams

48

Variant Used

Bonneville V6-3800 3.8L

Total Vehicle Diagrams

834

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 1989 Pontiac Bonneville hub with repairs, specs, codes, and other systems already tied to this car.

View vehicle repair hub β†’

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.

1989 Pontiac Bonneville A L L Diagnostic Trouble Codes ( DTC ) β†’

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 β†’

Top Instrument Cluster Diagram Paths

1.Electrical Diagrams > Instrument Panel > With Gauges Cluster > LE & SE > Speedometer > Less Driver Information CenterInstrument Panel, Gauges and Warning IndicatorsOpen2.Electrical Diagrams > Instrument Panel > With Gauges Cluster > LE & SE > Speedometer > With Driver Information CenterInstrument Panel, Gauges and Warning IndicatorsOpen3.Electrical Diagrams > Instrument Panel > With Gauges Cluster > LE & SE > Tachometer > Less Driver Information CenterInstrument Panel, Gauges and Warning IndicatorsOpen4.Electrical Diagrams > Instrument Panel > With Gauges Cluster > LE & SE > Tachometer > With Driver Information CenterInstrument Panel, Gauges and Warning IndicatorsOpen5.Electrical Diagrams > Instrument Panel > With Gauges Cluster > SSE > SpeedometerInstrument Panel, Gauges and Warning IndicatorsOpen6.Electrical Diagrams > Instrument Panel > With Gauges Cluster > SSE > TachometerInstrument Panel, Gauges and Warning IndicatorsOpen7.Electrical Diagrams > Instrument Panel > With Gauges Cluster > LE & SE > Fuel Gauge > Less Driver Information CenterInstrument Panel, Gauges and Warning IndicatorsOpen8.Electrical Diagrams > Instrument Panel > With Gauges Cluster > LE & SE > Fuel Gauge > With Driver Information Center > LEInstrument Panel, Gauges and Warning IndicatorsOpen9.Electrical Diagrams > Instrument Panel > With Gauges Cluster > LE & SE > Fuel Gauge > With Driver Information Center > SEInstrument Panel, Gauges and Warning IndicatorsOpen10.Electrical Diagrams > Instrument Panel > With Gauges Cluster > LE & SE > Indicators > Less Driver Information Center > LEInstrument Panel, Gauges and Warning IndicatorsOpen11.Electrical Diagrams > Instrument Panel > With Gauges Cluster > LE & SE > Indicators > Less Driver Information Center > SEInstrument Panel, Gauges and Warning IndicatorsOpen12.Electrical Diagrams > Instrument Panel > With Gauges Cluster > LE & SE > Indicators > With Driver Information CenterInstrument Panel, Gauges and Warning IndicatorsOpen13.Electrical Diagrams > Instrument Panel > With Gauges Cluster > LE & SE > Oil Pressure and Coolant Temperature Gauge > Less Driver Information CenterInstrument Panel, Gauges and Warning IndicatorsOpen14.Electrical Diagrams > Instrument Panel > With Gauges Cluster > LE & SE > Oil Pressure and Coolant Temperature Gauge > With Driver Information CenterInstrument Panel, Gauges and Warning IndicatorsOpen15.Electrical Diagrams > Instrument Panel > With Gauges Cluster > LE & SE > Voltmeter > Less Driver Information CenterInstrument Panel, Gauges and Warning IndicatorsOpen16.Electrical Diagrams > Instrument Panel > With Gauges Cluster > LE & SE > Voltmeter > With Driver Information CenterInstrument Panel, Gauges and Warning IndicatorsOpen17.Electrical Diagrams > Instrument Panel > With Gauges Cluster > SSE > Coolant Temperature GaugeInstrument Panel, Gauges and Warning IndicatorsOpen18.Electrical Diagrams > Instrument Panel > With Gauges Cluster > SSE > Fuel GaugeInstrument Panel, Gauges and Warning IndicatorsOpen19.Electrical Diagrams > Instrument Panel > With Gauges Cluster > SSE > IndicatorsInstrument Panel, Gauges and Warning IndicatorsOpen20.Electrical Diagrams > Instrument Panel > With Gauges Cluster > SSE > Oil PressureInstrument Panel, Gauges and Warning IndicatorsOpen21.Electrical Diagrams > Instrument Panel > With Gauges Cluster > SSE > VoltmeterInstrument Panel, Gauges and Warning IndicatorsOpen22.Electrical Diagrams > Instrument Panel > With Indicators Cluster > Fuel GaugeInstrument Panel, Gauges and Warning IndicatorsOpen23.Electrical Diagrams > Instrument Panel > With Indicators Cluster > SpeedometerInstrument Panel, Gauges and Warning IndicatorsOpen24.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > LE & SE > Speedometer > Less Driver Information CenterGeneralOpen25.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > LE & SE > Speedometer > With Driver Information CenterGeneralOpen26.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > LE & SE > Tachometer > Less Driver Information CenterGeneralOpen27.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > LE & SE > Tachometer > With Driver Information CenterGeneralOpen28.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > SSE > SpeedometerGeneralOpen29.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > SSE > TachometerGeneralOpen30.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Indicators Cluster > SpeedometerGeneralOpen31.Electrical Diagrams > Instrument Panel > With Indicators Cluster > Illumination, Turn, Hi Beam, SeatbeltInstrument Panel, Gauges and Warning IndicatorsOpen32.Electrical Diagrams > Instrument Panel > With Indicators Cluster > Indicators and Coolant TemperatureInstrument Panel, Gauges and Warning IndicatorsOpen33.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > LE & SE > Fuel Gauge > Less Driver Information CenterGeneralOpen34.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > LE & SE > Fuel Gauge > With Driver Information Center > LEGeneralOpen35.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > LE & SE > Fuel Gauge > With Driver Information Center > SEGeneralOpen36.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > LE & SE > Indicators > Less Driver Information Center > LEGeneralOpen37.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > LE & SE > Indicators > Less Driver Information Center > SEGeneralOpen38.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > LE & SE > Indicators > With Driver Information CenterGeneralOpen39.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > LE & SE > Oil Pressure and Coolant Temperature Gauge > Less Driver Information CenterGeneralOpen40.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > LE & SE > Oil Pressure and Coolant Temperature Gauge > With Driver Information CenterGeneralOpen41.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > LE & SE > Voltmeter > Less Driver Information CenterGeneralOpen42.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > LE & SE > Voltmeter > With Driver Information CenterGeneralOpen43.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > SSE > Coolant Temperature GaugeGeneralOpen44.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > SSE > Fuel GaugeGeneralOpen45.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > SSE > IndicatorsGeneralOpen46.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > SSE > Oil PressureGeneralOpen47.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges Cluster > SSE > VoltmeterGeneralOpen48.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Indicators Cluster > Fuel GaugeGeneralOpen