Wiring Diagram Cluster

1987 Volkswagen Jetta 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

Jetta L4-1781cc 1.8L DOHC

Total Vehicle Diagrams

484

From Diagram To Fix

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Vehicle Repair Hub

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OEM source

Factory Manual Evidence

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More System Pages for This Vehicle

Move laterally into the neighboring systems that usually share the same electrical neighborhood.

Starter Wiring Diagram β†’

Top A/C & Heater Diagram Paths

1.Electrical Diagrams > Heating and Air Conditioning > Refrigerant Pressure Sensor / Switch, HVACGeneralOpen2.Electrical Diagrams > Heating and Air Conditioning > System Relay, HVACGeneralOpen3.Electrical Diagrams > Heating and Air Conditioning > Blower MotorGeneralOpen4.Electrical Diagrams > Heating and Air Conditioning > Blower Motor ResistorGeneralOpen5.Electrical Diagrams > Heating and Air Conditioning > Compressor ClutchGeneralOpen6.Exploded Views > Housing Assembly HVACGeneralOpen7.Vacuum and Vapor Hose Diagrams > Vacuum Harness HVACGeneralOpen8.Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Heating and Air ConditioningOpen9.Automatic Transmission/Transaxle β€” Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Transmission and DrivetrainOpen10.Backup Lamp β€” Diagram Information and Instructions > How to Find the Correct Wiring Diagram, Important Stuff !Lighting and HornsOpen11.Backup Lamp β€” Diagram Information and Instructions > How to Read Displayed Page of Wiring Diagram, Important Stuff !Lighting and HornsOpen12.Backup Lamp β€” Diagram Information and Instructions > Symbols Used In Wiring DiagramsLighting and HornsOpen13.Backup Lamp β€” Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Lighting and HornsOpen14.Backup Lamp β€” Diagram Information and Instructions > Wire Color Code IdentificationLighting and HornsOpen15.Backup Lamp β€” Diagram Information and Instructions > Wire Size ConversionLighting and HornsOpen16.Backup Lamp β€” Diagram Information and Instructions > Wiring Diagram Circuit IdentificationLighting and HornsOpen17.Backup Lamp β€” Electrical DiagramsLighting and HornsOpen18.Charging System β€” Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Starting and ChargingOpen19.Charging System > Alternator β€” Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Starting and ChargingOpen20.Computers and Control Systems β€” Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Powertrain ManagementOpen21.Cooling System β€” Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Engine, Cooling and ExhaustOpen22.Courtesy Lamp β€” Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Lighting and HornsOpen23.Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Cruise ControlOpen24.Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !GeneralOpen25.Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Instrument Panel, Gauges and Warning IndicatorsOpen26.Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Lighting and HornsOpen27.Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Power and Ground DistributionOpen28.Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Powertrain ManagementOpen29.Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Starting and ChargingOpen30.Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Wiper and Washer SystemsOpen31.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Index For Track DiagramsGeneralOpen32.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 1-8GeneralOpen33.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 111-120GeneralOpen34.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 121-127GeneralOpen35.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 128-134GeneralOpen36.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 135-141GeneralOpen37.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 15-22GeneralOpen38.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 23-28GeneralOpen39.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 29-41GeneralOpen40.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 42-55GeneralOpen41.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 56-65GeneralOpen42.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 66-81GeneralOpen43.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 82-93GeneralOpen44.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 9-14GeneralOpen45.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 94-110GeneralOpen46.Electrical Diagrams > Heating and Air Conditioning > Air Conditioning SwitchGeneralOpen47.Electrical Diagrams > Heating and Air Conditioning > Condenser FanGeneralOpen48.Electrical Diagrams > Heating and Air Conditioning > System DiagramGeneralOpen