Wiring Diagram Cluster
2002 Pontiac Bonneville Headlight Wiring Diagram
Find headlight circuit schematics, high/low beam relay paths, DRL wiring, and ground points for lighting diagnosis.
Matched Diagrams
48
Variant Used
Bonneville V6-3.8L SC VIN 1
Total Vehicle Diagrams
4120
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 2002 Pontiac Bonneville hub with repairs, specs, codes, and other systems already tied to this car.
View vehicle repair hub →Likely fix path
Exact Repair Guides
These repair flows most often intersect with headlight diagnosis on this exact vehicle.
Headlight Bulb Replacement →Diagnostic signal
Codes Often Seen With This System
Use the code cluster when wiring faults overlap with check-engine or module-level diagnostics.
P0563: System Voltage High →Top Headlight Diagram Paths
1.Electrical Diagrams > Lighting and Horns > System Diagram > Headlights > Headlights/Daytime Running Lights (DRL) SchematicsGeneralOpen2.Electrical Diagrams > Headlights > Headlights/Daytime Running Lights (DRL) SchematicsLighting and HornsOpen3.Electrical Diagrams > Lighting and Horns > System Diagram > Exterior Lights > Low Beam HeadlampsGeneralOpen4.Electrical Diagrams > Lighting and Horns > System Diagram > Headlights > Headlight Schematics > Headlamp, Foglamp, and Ambient Light Sensor Inputs (W/C67)GeneralOpen5.Electrical Diagrams > Lighting and Horns > System Diagram > Headlights > Headlight Schematics > Headlamp, Foglamp, and Ambient Light Sensor Inputs (W/CJ2)GeneralOpen6.Electrical Diagrams > Exterior Lights > Low Beam HeadlampsLighting and HornsOpen7.Electrical Diagrams > Headlights > Headlight Schematics > Headlamp, Foglamp, and Ambient Light Sensor Inputs (W/C67)Lighting and HornsOpen8.Electrical Diagrams > Headlights > Headlight Schematics > Headlamp, Foglamp, and Ambient Light Sensor Inputs (W/CJ2)Lighting and HornsOpen9.Electrical Diagrams > Lighting and Horns > Daytime Running LampGeneralOpen10.Electrical Diagrams > Lighting and Horns > Headlamp > Headlamp SwitchGeneralOpen11.Electrical Diagrams > Lighting and Horns > Headlamp > System DiagramGeneralOpen12.Electrical Diagrams > Power Distribution Diagrams > Schematics By Component Name > Relays > Daytime Running Lamp (DRL) RelayPower and Ground DistributionOpen13.Electrical Diagrams > Starting and Charging > Power and Ground Distribution > Power Distribution Diagrams > Schematics By Component Name > Relays > Daytime Running Lamp (DRL) RelayGeneralOpen14.Power and Ground Distribution — Electrical Diagrams > Power Distribution Diagrams > Schematics By Component Name > Relays > Daytime Running Lamp (DRL) RelayStarting and ChargingOpen15.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Basic Knowledge RequiredLighting and HornsOpen16.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Checking Aftermarket AccessoriesLighting and HornsOpen17.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Inducing Intermittent Fault ConditionsLighting and HornsOpen18.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Measuring FrequencyLighting and HornsOpen19.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Measuring VoltageLighting and HornsOpen20.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Measuring Voltage DropLighting and HornsOpen21.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Scan Tool Snapshot ProcedureLighting and HornsOpen22.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Testing For a Short To VoltageLighting and HornsOpen23.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Testing for ContinuityLighting and HornsOpen24.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Testing For Electrical IntermittentsLighting and HornsOpen25.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Testing For Intermittent and Poor ConnectionsLighting and HornsOpen26.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Testing For Proper Terminal ContactLighting and HornsOpen27.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Circuit Testing > Testing For Short to GroundLighting and HornsOpen28.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Troubleshooting Tools > Circuit TestingLighting and HornsOpen29.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Troubleshooting Tools > Probing Electrical ConnectorsLighting and HornsOpen30.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Troubleshooting Tools > Troubleshooting With A Digital MultimeterLighting and HornsOpen31.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Troubleshooting Tools > Troubleshooting With A Test LampLighting and HornsOpen32.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Troubleshooting Tools > Using Connector Test AdaptersLighting and HornsOpen33.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Troubleshooting Tools > Using Fused Jumper WiresLighting and HornsOpen34.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Wiring Repairs > Circuit Protection > Circuit BreakersLighting and HornsOpen35.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Wiring Repairs > Circuit Protection > FusesLighting and HornsOpen36.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Wiring Repairs > Circuit Protection > Fusible LinksLighting and HornsOpen37.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Wiring Repairs > Connector Repairs > Connector Position Assurance LocksLighting and HornsOpen38.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Wiring Repairs > Connector Repairs > General InformationLighting and HornsOpen39.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Wiring Repairs > Connector Repairs > Pull to Seat ConnectorsLighting and HornsOpen40.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Wiring Repairs > Connector Repairs > Push to Seat ConnectorsLighting and HornsOpen41.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Wiring Repairs > Connector Repairs > Repairing Connector TerminalsLighting and HornsOpen42.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Wiring Repairs > Connector Repairs > Terminal Position Assurance LocksLighting and HornsOpen43.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Wiring Repairs > Connector Repairs > Weather Pack ConnectorsLighting and HornsOpen44.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Wiring Repairs > General InformationLighting and HornsOpen45.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Wiring Repairs > Typical Electrical Repairs > Flat Wire RepairsLighting and HornsOpen46.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Wiring Repairs > Typical Electrical Repairs > Heated Oxygen Sensor (HO2S) Wiring RepairsLighting and HornsOpen47.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Wiring Repairs > Typical Electrical Repairs > Repairing Damaged Wire InsulationLighting and HornsOpen48.Daytime Running Lamp — Diagnostic Aids > General Electrical Diagnostic Procedures > Wiring Repairs > Typical Electrical Repairs > SIR/SRS Connector (Plastic Body and Terminal Metal Pin) RepairLighting and HornsOpen
Exact Vehicle Hub
Browse →OEM Manual Evidence
Browse →2002 Pontiac Bonneville A L L Diagnostic Trouble Codes ( DTC )OEM Manual
A L L Diagnostic Trouble Codes ( DTC ) — 2002 Pontiac Bonneville V6-3.8L VIN K Service Manual | Operation CHARM Operation CHARM : Car repai...
2002 Pontiac Bonneville A L L Diagnostic Trouble Codes ( DTC )OEM Manual
A L L Diagnostic Trouble Codes ( DTC ) — 2002 Pontiac Bonneville V6-3.8L SC VIN 1 Service Manual | Operation CHARM Operation CHARM : Car re...
2002 Pontiac Bonneville A L L Diagnostic Trouble Codes ( DTC )OEM Manual
A L L Diagnostic Trouble Codes ( DTC ) — 2002 Pontiac Grand Prix V6-3.1L VIN J Service Manual | Operation CHARM Operation CHARM : Car repai...
2002 Pontiac Bonneville A L L Diagnostic Trouble Codes ( DTC )OEM Manual
A L L Diagnostic Trouble Codes ( DTC ) — 2002 Pontiac Grand Prix V6-3.8L SC VIN 1 Service Manual | Operation CHARM Operation CHARM : Car re...
Repairs That Intersect This Wiring
Browse →Likely Trouble Codes for This System
Browse →More Bonneville Wiring Pages
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Same System, Other Vehicles
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