Where can I find the a/c & heater wiring diagram for 1987 Plymouth Truck Voyager?

Use the interactive SpotOnAuto wiring browser for 1987 Plymouth Truck Voyager. Select 1987, Plymouth Truck, Voyager L4-135 2.2L SOHC, then search A/C & Heater.

Does this include OEM factory wiring schematics?

Yes. Diagrams are sourced from factory manual archives and exposed through a searchable interface for faster diagnostics.

What should I check first when diagnosing a/c & heater wiring issues?

Start with fuse and relay feeds, then verify power and ground at the component connector, and finally trace control signal paths using the specific diagram for your exact variant.

Wiring Diagram Cluster

1987 Plymouth Truck Voyager A/C & Heater Wiring Diagram

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

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Matched Diagrams

Variant Used

Voyager L4-135 2.2L SOHC

Total Vehicle Diagrams

261

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1987 Plymouth Truck Voyager A L L Diagnostic Trouble Codes ( DTC )

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.

1987 Plymouth Truck Voyager A L L Diagnostic Trouble Codes ( DTC ) →

1987 Plymouth Truck Voyager A L L Diagnostic Trouble Codes ( DTC )1987 Plymouth Truck Voyager A L L Diagnostic Trouble Codes ( DTC )1987 Plymouth Truck Voyager Diagnostic Trouble Codes

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Alternator Wiring Diagram Headlight Wiring Diagram ABS Brake Wiring Diagram

Top A/C & Heater Diagram Paths

1.Electrical Diagrams > Heating and Air Conditioning > A/C & Heater (Instrument Panel)GeneralOpen 2.Electrical Diagrams > A/C & Heater (Instrument Panel)Heating and Air ConditioningOpen 3.Electrical Diagrams > Heating and Air Conditioning > Front Heater SystemGeneralOpen 4.Electrical Diagrams > Heating and Air Conditioning > Rear Heater SystemGeneralOpen 5.Emission Control Systems — Vacuum and Vapor Hose Diagrams > Emission System Vacuum Diagrams > Except California/CanadaPowertrain ManagementOpen 6.Vacuum and Vapor Hose Diagrams > Emission Control Systems > System Diagram > Emission System Vacuum Diagrams > Except California/CanadaGeneralOpen 7.Vacuum and Vapor Hose Diagrams > Heating and Air ConditioningGeneralOpen 8.Electrical Diagrams > Air Conditioning SystemHeating and Air ConditioningOpen 9.Electrical Diagrams > Front Heater SystemHeating and Air ConditioningOpen 10.Electrical Diagrams > Rear Heater SystemHeating and Air ConditioningOpen 11.Vacuum and Vapor Hose DiagramsHeating and Air ConditioningOpen 12.Electrical Diagrams > Accessories and Optional Equipment > Accessory Delay ModuleGeneralOpen 13.Electrical Diagrams > Accessories and Optional Equipment > Radio/Stereo > Part 1 of 2GeneralOpen 14.Electrical Diagrams > Accessories and Optional Equipment > Radio/Stereo > Part 2 of 2GeneralOpen 15.Electrical Diagrams > Accessories and Optional Equipment > System DiagramGeneralOpen 16.Electrical Diagrams > Heating and Air Conditioning > Air Conditioning SystemGeneralOpen 17.Emission Control Systems — Vacuum and Vapor Hose Diagrams > Emission System Vacuum Diagrams > CaliforniaPowertrain ManagementOpen 18.Emission Control Systems — Vacuum and Vapor Hose Diagrams > Evaporative Emission Control SystemPowertrain ManagementOpen 19.Fluid Diagrams > Brakes and Traction ControlGeneralOpen 20.Mechanical Diagrams > Brakes and Traction Control > Parking Brake CableGeneralOpen 21.Mechanical Diagrams > Brakes and Traction Control > System DiagramGeneralOpen 22.Vacuum and Vapor Hose Diagrams > Emission Control Systems > Evaporative Emissions SystemGeneralOpen 23.Vacuum and Vapor Hose Diagrams > Emission Control Systems > Positive Crankcase VentilationGeneralOpen 24.Vacuum and Vapor Hose Diagrams > Emission Control Systems > System Diagram > Emission System Vacuum Diagrams > CaliforniaGeneralOpen 25.Vacuum and Vapor Hose Diagrams > Emission Control Systems > System Diagram > Evaporative Emission Control SystemGeneralOpen 26.Diagram Information and Instructions > How to Find System & Component DiagramsAccessories and Optional EquipmentOpen 27.Diagram Information and Instructions > How to Find System & Component DiagramsHeating and Air ConditioningOpen 28.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsAccessories and Optional EquipmentOpen 29.Diagram Information and Instructions > How to Use Complete Body and Chassis DiagramsHeating and Air ConditioningOpen 30.Electrical DiagramsAccessories and Optional EquipmentOpen 31.Fluid DiagramsBrakes and Traction ControlOpen 32.Mechanical DiagramsBrakes and Traction ControlOpen

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OEM Manual Evidence

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1987 Plymouth Truck Voyager A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 1987 Plymouth Truck Voyager L4-135 2.2L SOHC Service Manual | Operation CHARM Operation CHARM : Ca...

1987 Plymouth Truck Voyager A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 1987 Plymouth Truck Voyager V6-181 3.0L SOHC Service Manual | Operation CHARM Operation CHARM : Ca...

1987 Plymouth Truck Voyager A L L Diagnostic Trouble Codes ( DTC )OEM Manual

A L L Diagnostic Trouble Codes ( DTC ) — 1987 Plymouth Truck Voyager L4-153 2.5L SOHC Service Manual | Operation CHARM Operation CHARM : Ca...

1987 Plymouth Truck Voyager Diagnostic Trouble CodesOEM Manual

Repair and Diagnosis: Diagnostic Trouble Codes — 1987 Plymouth Truck Voyager L4-153 2.5L SOHC Service Manual | Operation CHARM Operation CH...

More Voyager Wiring Pages

Starter Wiring Diagram Alternator Wiring Diagram Headlight Wiring Diagram ABS Brake Wiring Diagram Power Window Wiring Diagram Instrument Cluster Wiring Diagram Wiper & Washer Wiring Diagram Engine Management Wiring Diagram Body Electrical Wiring Diagram

Same System, Other Vehicles

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