Wiring Diagram Cluster

1985 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 L4-1588cc 1.6L DSL SOHC

Total Vehicle Diagrams

405

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.

Keep context

Vehicle Repair Hub

Step out of raw diagrams and into the full 1985 Volkswagen Jetta hub with repairs, specs, codes, and other systems already tied to this car.

View vehicle repair hub β†’

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 β†’

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 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.Cooling System β€” Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Engine, Cooling and ExhaustOpen21.Courtesy Lamp β€” Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Lighting and HornsOpen22.Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Cruise ControlOpen23.Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !GeneralOpen24.Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Instrument Panel, Gauges and Warning IndicatorsOpen25.Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Lighting and HornsOpen26.Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Power and Ground DistributionOpen27.Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Starting and ChargingOpen28.Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Wiper and Washer SystemsOpen29.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Index For Track DiagramsGeneralOpen30.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 1-16GeneralOpen31.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 109-119GeneralOpen32.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 120-129GeneralOpen33.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 17-31GeneralOpen34.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 32-41GeneralOpen35.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 42-56GeneralOpen36.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 57-74GeneralOpen37.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 75-84GeneralOpen38.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 85-98GeneralOpen39.Electrical Diagrams > Engine Specific - Main Wiring Diagrams > Track Diagrams > Tracks 99-108GeneralOpen40.Electrical Diagrams > Heating and Air Conditioning > Air Conditioning SwitchGeneralOpen41.Electrical Diagrams > Heating and Air Conditioning > Condenser FanGeneralOpen42.Electrical Diagrams > Heating and Air Conditioning > System DiagramGeneralOpen43.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > TachometerGeneralOpen44.Electrical Diagrams > Lighting and Horns > Backup LampGeneralOpen45.Electrical Diagrams > Things You Need to Know, Start Here! > Understanding Track Style Wiring Diagrams, Important Stuff !GeneralOpen46.Engine > Engine Lubrication β€” Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Engine, Cooling and ExhaustOpen47.Glow Plug System β€” Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Powertrain ManagementOpen48.Hazard Warning Lamps β€” Diagram Information and Instructions > Understanding Track Style Wiring Diagrams, Important Stuff !Lighting and HornsOpen