Wiring Diagram Cluster
1992 Pontiac Grand Prix Instrument Cluster Wiring Diagram
Find instrument panel wiring, gauge sender circuits, warning light paths, and speedometer/tachometer schematics.
Matched Diagrams
37
Variant Used
Grand Prix V6-191 3.1L
Total Vehicle Diagrams
1586
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 1992 Pontiac Grand Prix 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 > With Gauges ClusterInstrument Panel, Gauges and Warning IndicatorsOpen2.Electrical Diagrams > Instrument Panel > Base ClusterInstrument Panel, Gauges and Warning IndicatorsOpen3.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > Base ClusterGeneralOpen4.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel > With Gauges ClusterGeneralOpen5.Connector Views > Instrument Panel, Gauges and Warning Indicators > CompassGeneralOpen6.Connector Views > Instrument Panel, Gauges and Warning Indicators > Driver/Vehicle Information DisplayGeneralOpen7.Connector Views > Instrument Panel, Gauges and Warning Indicators > System DiagramGeneralOpen8.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Cigarette Lighter > Except STEGeneralOpen9.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Cigarette Lighter > STEGeneralOpen10.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Driver/Vehicle Information Display > Driver Information Center (DIC) > Except STEGeneralOpen11.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Driver/Vehicle Information Display > Driver Information Center (DIC) > STEGeneralOpen12.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Driver/Vehicle Information Display > Head-Up DisplayGeneralOpen13.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Steering Wheel ControlsGeneralOpen14.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Warning Lights/ChimesGeneralOpen15.Connector ViewsInstrument Panel, Gauges and Warning IndicatorsOpen16.Diagnostic Aids > Connector, Splicing and Terminal Repair > Pull-to-Seat ConnectorsInstrument Panel, Gauges and Warning IndicatorsOpen17.Diagnostic Aids > Connector, Splicing and Terminal Repair > Push-to-Seat ConnectorsInstrument Panel, Gauges and Warning IndicatorsOpen18.Diagnostic Aids > General Troubleshooting Procedures > Basic Troubleshooting GuideInstrument Panel, Gauges and Warning IndicatorsOpen19.Diagnostic Aids > General Troubleshooting Procedures > Checking Terminal ContactsInstrument Panel, Gauges and Warning IndicatorsOpen20.Diagnostic Aids > General Troubleshooting Procedures > Intermittents and Poor ConnectionsInstrument Panel, Gauges and Warning IndicatorsOpen21.Diagnostic Aids > General Troubleshooting Procedures > Troubleshooting TestsInstrument Panel, Gauges and Warning IndicatorsOpen22.Diagnostic Aids > General Troubleshooting Procedures > Troubleshooting ToolsInstrument Panel, Gauges and Warning IndicatorsOpen23.Diagnostic Aids > Handling and Measuring ProceduresInstrument Panel, Gauges and Warning IndicatorsOpen24.Diagnostic Aids > Wire Repair Procedures > Circuit Protection DevicesInstrument Panel, Gauges and Warning IndicatorsOpen25.Diagnostic Aids > Wire Repair Procedures > Splicing Copper Wire Using Crimp and Seal Splice SleevesInstrument Panel, Gauges and Warning IndicatorsOpen26.Diagnostic Aids > Wire Repair Procedures > Splicing Copper Wire Using Splice ClipsInstrument Panel, Gauges and Warning IndicatorsOpen27.Diagnostic Aids > Wire Repair Procedures > Splicing Twisted/Shielded CableInstrument Panel, Gauges and Warning IndicatorsOpen28.Diagnostic Aids > Wire Repair Procedures > Typical Electrical RepairInstrument Panel, Gauges and Warning IndicatorsOpen29.Diagram Information and Instructions > Cell ReferencesInstrument Panel, Gauges and Warning IndicatorsOpen30.Diagram Information and Instructions > Schematic SymbolsInstrument Panel, Gauges and Warning IndicatorsOpen31.Diagram Information and Instructions > Wire Color Code IdentificationInstrument Panel, Gauges and Warning IndicatorsOpen32.Electrical Diagrams > Steering Wheel ControlsInstrument Panel, Gauges and Warning IndicatorsOpen33.Electrical Diagrams > Warning Lights/ChimesInstrument Panel, Gauges and Warning IndicatorsOpen34.Connector Views > Electrical Accessory Panel > Part 1 of 3GeneralOpen35.Connector Views > Electrical Accessory Panel > Part 2 of 3GeneralOpen36.Connector Views > Electrical Accessory Panel > Part 3 of 3GeneralOpen37.Electrical Diagrams > Starting and Charging > Power and Ground Distribution > Fuse > Panel, TL1, TL2 and CLUST FusesGeneralOpen
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.
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Same System, Other Vehicles
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