Wiring Diagram Cluster

1985 Pontiac Bonneville A/C & Heater Wiring Diagram

Find A/C compressor clutch wiring, blower motor circuits, temperature control module paths, and refrigerant pressure switch schematics.

Matched Diagrams

48

Variant Used

Bonneville V6-231 3.8L

Total Vehicle Diagrams

432

From Diagram To Fix

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Vehicle Repair Hub

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OEM source

Factory Manual Evidence

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1985 Pontiac Bonneville A L L Diagnostic Trouble Codes ( DTC ) β†’

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More System Pages for This Vehicle

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Starter Wiring Diagram β†’

Top A/C & Heater Diagram Paths

1.Electrical Diagrams > Heating and Air Conditioning > Compressor HVAC > Part 1 of 2GeneralOpen2.Electrical Diagrams > Heating and Air Conditioning > Compressor HVAC > Part 2 of 2GeneralOpen3.Electrical Diagrams > Heating and Air Conditioning > System Diagram > A/C Blower & Compressor Control Wiring Circuit > Less Electronic A/C > Part 1 of 2GeneralOpen4.Electrical Diagrams > Heating and Air Conditioning > System Diagram > A/C Blower & Compressor Control Wiring Circuit > Less Electronic A/C > Part 2 of 2GeneralOpen5.Electrical Diagrams > Heating and Air Conditioning > System Diagram > A/C Blower & Compressor Control Wiring Circuit > Part 1 of 2GeneralOpen6.Electrical Diagrams > Heating and Air Conditioning > System Diagram > A/C Blower & Compressor Control Wiring Circuit > Part 2 of 2GeneralOpen7.Vacuum and Vapor Hose Diagrams > Heating and Air Conditioning > A/C Vacuum Diagram (Electronic Climate Control)GeneralOpen8.Compressor HVAC β€” Diagnostic AidsHeating and Air ConditioningOpen9.Compressor HVAC β€” Diagram Information and InstructionsHeating and Air ConditioningOpen10.Compressor HVAC β€” Electrical Diagrams > Part 1 of 2Heating and Air ConditioningOpen11.Compressor HVAC β€” Electrical Diagrams > Part 2 of 2Heating and Air ConditioningOpen12.Compressor HVAC β€” Exploded ViewsHeating and Air ConditioningOpen13.Electrical Diagrams > A/C Blower & Compressor Control Wiring Circuit > Less Electronic A/C > Part 1 of 2Heating and Air ConditioningOpen14.Electrical Diagrams > A/C Blower & Compressor Control Wiring Circuit > Less Electronic A/C > Part 2 of 2Heating and Air ConditioningOpen15.Electrical Diagrams > A/C Blower & Compressor Control Wiring Circuit > Part 1 of 2Heating and Air ConditioningOpen16.Electrical Diagrams > A/C Blower & Compressor Control Wiring Circuit > Part 2 of 2Heating and Air ConditioningOpen17.Vacuum and Vapor Hose Diagrams > A/C Vacuum Diagram (Electronic Climate Control)Heating and Air ConditioningOpen18.Components > Motors > A/C Heater Vacuum MotorGeneralOpen19.Exploded Views > Compressor HVACGeneralOpen20.Vacuum and Vapor Hose Diagrams > Heating and Air Conditioning > A/C Vacuum Circuit With Electronic A/CGeneralOpen21.Vacuum and Vapor Hose Diagrams > A/C Vacuum Circuit With Electronic A/CHeating and Air ConditioningOpen22.Components > Miscellaneous Components > A/C Vacuum ValveGeneralOpen23.Components > Modules > Blower & A/C Clutch Control ModuleGeneralOpen24.Components > Motors > Heater Water Valve Vacuum MotorGeneralOpen25.Electrical Diagrams > Heating and Air Conditioning > Blower Motor > Part 1 of 2GeneralOpen26.Electrical Diagrams > Heating and Air Conditioning > Blower Motor > Part 2 of 2GeneralOpen27.Electrical Diagrams > Heating and Air Conditioning > System Diagram > Heater Control Wiring CircuitGeneralOpen28.Electrical Diagrams > Heater Control Wiring CircuitHeating and Air ConditioningOpen29.Radio, Stereo, and Compact Disc β€” Diagnostic AidsAccessories and Optional EquipmentOpen30.Radio, Stereo, and Compact Disc β€” Diagram Information and InstructionsAccessories and Optional EquipmentOpen31.Radio, Stereo, and Compact Disc β€” Electrical Diagrams > With Mono SystemAccessories and Optional EquipmentOpen32.Radio, Stereo, and Compact Disc β€” Electrical Diagrams > With Stereo SystemAccessories and Optional EquipmentOpen33.Backup Lamp β€” Diagnostic AidsLighting and HornsOpen34.Backup Lamp β€” Diagram Information and InstructionsLighting and HornsOpen35.Backup Lamp β€” Electrical DiagramsLighting and HornsOpen36.Components > Miscellaneous Components > Blower ResistorsGeneralOpen37.Components > Miscellaneous Components > Compressor ClutchGeneralOpen38.Components > Miscellaneous Components > Heater Control ValveGeneralOpen39.Components > Miscellaneous Components > Heater Water ValveGeneralOpen40.Components > Miscellaneous Components > Tachometer FilterGeneralOpen41.Components > Miscellaneous Components > Unchecked Vacuum SourceGeneralOpen42.Components > Miscellaneous Components > Vacuum FilterGeneralOpen43.Components > Miscellaneous Components > Vacuum Release ValveGeneralOpen44.Components > Miscellaneous Components > Vacuum TankGeneralOpen45.Components > Motors > Blower MotorGeneralOpen46.Components > Motors > Defogger Vacuum MotorGeneralOpen47.Components > Motors > Recirc/Outside Air Vacuum MotorGeneralOpen48.Components > Motors > Vacuum Actuator MotorGeneralOpen