Wiring Diagram Cluster
1985 Buick Regal 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
Regal V6-231 3.8L Turbo VIN 9 FI
Total Vehicle Diagrams
464
From Diagram To Fix
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Vehicle Repair Hub
Step out of raw diagrams and into the full 1985 Buick Regal hub with repairs, specs, codes, and other systems already tied to this car.
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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.
1985 Buick Regal A L L Diagnostic Trouble Codes ( DTC ) →Stay in wiring
More System Pages for This Vehicle
Move laterally into the neighboring systems that usually share the same electrical neighborhood.
Starter Wiring Diagram →Top A/C & Heater Diagram Paths
1.Electrical Diagrams > Heating and Air Conditioning > Compressor HVAC > Less Electronic A/C (Part 1 of 2)GeneralOpen2.Electrical Diagrams > Heating and Air Conditioning > Compressor HVAC > Less Electronic A/C (Part 2 of 2)GeneralOpen3.Electrical Diagrams > Heating and Air Conditioning > Compressor HVAC > With Electronic A/C (Part 1 of 3)GeneralOpen4.Electrical Diagrams > Heating and Air Conditioning > Compressor HVAC > With Electronic A/C (Part 2 of 3)GeneralOpen5.Electrical Diagrams > Heating and Air Conditioning > Compressor HVAC > With Electronic A/C (Part 3 of 3)GeneralOpen6.Compressor HVAC — Electrical Diagrams > Less Electronic A/C (Part 1 of 2)Heating and Air ConditioningOpen7.Compressor HVAC — Electrical Diagrams > Less Electronic A/C (Part 2 of 2)Heating and Air ConditioningOpen8.Compressor HVAC — Electrical Diagrams > With Electronic A/C (Part 1 of 3)Heating and Air ConditioningOpen9.Compressor HVAC — Electrical Diagrams > With Electronic A/C (Part 2 of 3)Heating and Air ConditioningOpen10.Compressor HVAC — Electrical Diagrams > With Electronic A/C (Part 3 of 3)Heating and Air ConditioningOpen11.Electrical Diagrams > Heating and Air Conditioning > System Diagram > A/C Blower & Compressor Control Wiring Circuit > Less Electronic A/C > Part 1 of 2GeneralOpen12.Electrical Diagrams > Heating and Air Conditioning > System Diagram > A/C Blower & Compressor Control Wiring Circuit > Less Electronic A/C > Part 2 of 2GeneralOpen13.Electrical Diagrams > Heating and Air Conditioning > System Diagram > A/C Blower & Compressor Control Wiring Circuit > With Electronic A/C > Part 1 of 3GeneralOpen14.Electrical Diagrams > Heating and Air Conditioning > System Diagram > A/C Blower & Compressor Control Wiring Circuit > With Electronic A/C > Part 2 of 3GeneralOpen15.Electrical Diagrams > Heating and Air Conditioning > System Diagram > A/C Blower & Compressor Control Wiring Circuit > With Electronic A/C > Part 3 of 3GeneralOpen16.Compressor HVAC — Diagnostic AidsHeating and Air ConditioningOpen17.Compressor HVAC — Diagram Information and InstructionsHeating and Air ConditioningOpen18.Compressor HVAC — Exploded ViewsHeating and Air ConditioningOpen19.Electrical Diagrams > A/C Blower & Compressor Control Wiring Circuit > Less Electronic A/C > Part 1 of 2Heating and Air ConditioningOpen20.Electrical Diagrams > A/C Blower & Compressor Control Wiring Circuit > Less Electronic A/C > Part 2 of 2Heating and Air ConditioningOpen21.Electrical Diagrams > A/C Blower & Compressor Control Wiring Circuit > With Electronic A/C > Part 1 of 3Heating and Air ConditioningOpen22.Electrical Diagrams > A/C Blower & Compressor Control Wiring Circuit > With Electronic A/C > Part 2 of 3Heating and Air ConditioningOpen23.Electrical Diagrams > A/C Blower & Compressor Control Wiring Circuit > With Electronic A/C > Part 3 of 3Heating and Air ConditioningOpen24.Components > Motors > Heater-A/C Mode Vacuum MotorGeneralOpen25.Electrical Diagrams > Heating and Air Conditioning > Blower Motor > Less Electronic A/C (Part 1 of 2)GeneralOpen26.Electrical Diagrams > Heating and Air Conditioning > Blower Motor > Less Electronic A/C (Part 2 of 2)GeneralOpen27.Electrical Diagrams > Heating and Air Conditioning > Blower Motor > With Electronic A/C (Part 1 of 3)GeneralOpen28.Electrical Diagrams > Heating and Air Conditioning > Blower Motor > With Electronic A/C (Part 2 of 3)GeneralOpen29.Electrical Diagrams > Heating and Air Conditioning > Blower Motor > With Electronic A/C (Part 3 of 3)GeneralOpen30.Exploded Views > Compressor HVACGeneralOpen31.Vacuum and Vapor Hose Diagrams > Heating and Air Conditioning > With Electronic A/C (Part 1 of 2)GeneralOpen32.Vacuum and Vapor Hose Diagrams > Heating and Air Conditioning > With Electronic A/C (Part 2 of 2)GeneralOpen33.Vacuum and Vapor Hose Diagrams > With Electronic A/C (Part 1 of 2)Heating and Air ConditioningOpen34.Vacuum and Vapor Hose Diagrams > With Electronic A/C (Part 2 of 2)Heating and Air ConditioningOpen35.Components > Miscellaneous Components > A/C Compressor ClutchGeneralOpen36.Components > Motors > Blower Motor > With Automatic A/CGeneralOpen37.Components > Motors > Blower Motor > With Manual A/CGeneralOpen38.Components > Motors > Defroster Door Vacuum MotorGeneralOpen39.Electrical Diagrams > Heating and Air Conditioning > System Diagram > A/C Controls W/TurboGeneralOpen40.Electrical Diagrams > Heating and Air Conditioning > System Diagram > Heater Control Wiring CircuitGeneralOpen41.Electrical Diagrams > A/C Controls W/TurboHeating and Air ConditioningOpen42.Electrical Diagrams > Heater Control Wiring CircuitHeating and Air ConditioningOpen43.Radio, Stereo, and Compact Disc — Diagnostic AidsAccessories and Optional EquipmentOpen44.Radio, Stereo, and Compact Disc — Diagram Information and InstructionsAccessories and Optional EquipmentOpen45.Radio, Stereo, and Compact Disc — Electrical Diagrams > With Mono SystemAccessories and Optional EquipmentOpen46.Radio, Stereo, and Compact Disc — Electrical Diagrams > With Stereo System > 4 Speaker SystemAccessories and Optional EquipmentOpen47.Radio, Stereo, and Compact Disc — Electrical Diagrams > With Stereo System > 6 Speaker SystemAccessories and Optional EquipmentOpen48.Backup Lamp — Diagnostic AidsLighting and HornsOpen
Exact Vehicle Hub
Browse →OEM Manual Evidence
Browse →1985 Buick Regal A L L Diagnostic Trouble Codes ( DTC )OEM Manual
A L L Diagnostic Trouble Codes ( DTC ) — 1985 Buick Somerset Regal L4-151 2.5L Service Manual | Operation CHARM Operation CHARM : Car repai...
1985 Buick Regal A L L Diagnostic Trouble Codes ( DTC )OEM Manual
A L L Diagnostic Trouble Codes ( DTC ) — 1985 Buick Regal V6-231 3.8L VIN A 2-bbl Service Manual | Operation CHARM Operation CHARM : Car re...
1985 Buick Regal A L L Diagnostic Trouble Codes ( DTC )OEM Manual
A L L Diagnostic Trouble Codes ( DTC ) — 1985 Buick Regal V6-231 3.8L Turbo VIN 9 FI Service Manual | Operation CHARM Operation CHARM : Car...
1985 Buick Regal A L L Diagnostic Trouble Codes ( DTC )OEM Manual
A L L Diagnostic Trouble Codes ( DTC ) — 1985 Buick Somerset Regal V6-181 3.0L Service Manual | Operation CHARM Operation CHARM : Car repai...
More Regal Wiring Pages
Starter Wiring DiagramAlternator Wiring DiagramHeadlight Wiring DiagramABS Brake Wiring DiagramPower Window Wiring DiagramInstrument Cluster Wiring DiagramWiper & Washer Wiring DiagramTransmission Wiring DiagramCruise Control Wiring DiagramEngine Management Wiring DiagramBody Electrical Wiring Diagram
Same System, Other Vehicles
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