Wiring Diagram Cluster

1990 Mitsubishi Eclipse 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

38

Variant Used

Eclipse AWD L4-1997cc 2.0L DOHC Turbo

Total Vehicle Diagrams

214

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.

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Vehicle Repair Hub

Step out of raw diagrams and into the full 1990 Mitsubishi Eclipse 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.

1990 Mitsubishi Eclipse Diagnostic Trouble Codes β†’

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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.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Key to Wiring Diagrams and Symbol IdentificationBrakes and Traction ControlOpen2.Antilock Brakes / Traction Control Systems β€” Diagram Information and Instructions > Wire Color CodesBrakes and Traction ControlOpen3.Antilock Brakes / Traction Control Systems β€” Electrical DiagramsBrakes and Traction ControlOpen4.Computers and Control Systems β€” Vacuum and Vapor Hose Diagrams > CaliforniaPowertrain ManagementOpen5.Computers and Control Systems β€” Vacuum and Vapor Hose Diagrams > FederalPowertrain ManagementOpen6.Electrical Diagrams > Antilock Brakes / Traction Control SystemsGeneralOpen7.Electrical Diagrams > Backup LampGeneralOpen8.Electrical Diagrams > Heating and Air ConditioningGeneralOpen9.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Tachometer > Gauges > Part 1 of 2GeneralOpen10.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Tachometer > Gauges > Part 2 of 2GeneralOpen11.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Tachometer > Indicators > Part 1 of 2GeneralOpen12.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > Tachometer > Indicators > Part 2 of 2GeneralOpen13.Fuel Delivery and Air Induction > Accelerator Pedal β€” With Cruise ControlPowertrain ManagementOpen14.Fuel Delivery and Air Induction > Accelerator Pedal β€” Without Cruise ControlPowertrain ManagementOpen15.Mechanical Diagrams > Accelerator Pedal > With Cruise ControlGeneralOpen16.Mechanical Diagrams > Accelerator Pedal > Without Cruise ControlGeneralOpen17.Tachometer β€” Diagram Information and Instructions > Key to Wiring Diagrams and Symbol IdentificationInstrument Panel, Gauges and Warning IndicatorsOpen18.Tachometer β€” Diagram Information and Instructions > Wire Color CodesInstrument Panel, Gauges and Warning IndicatorsOpen19.Tachometer β€” Electrical Diagrams > Gauges > Part 1 of 2Instrument Panel, Gauges and Warning IndicatorsOpen20.Tachometer β€” Electrical Diagrams > Gauges > Part 2 of 2Instrument Panel, Gauges and Warning IndicatorsOpen21.Tachometer β€” Electrical Diagrams > Indicators > Part 1 of 2Instrument Panel, Gauges and Warning IndicatorsOpen22.Tachometer β€” Electrical Diagrams > Indicators > Part 2 of 2Instrument Panel, Gauges and Warning IndicatorsOpen23.Vacuum and Vapor Hose Diagrams > Computers and Control Systems > CaliforniaGeneralOpen24.Vacuum and Vapor Hose Diagrams > Computers and Control Systems > FederalGeneralOpen25.Vacuum and Vapor Hose Diagrams > Emission Control Systems > CaliforniaGeneralOpen26.Vacuum and Vapor Hose Diagrams > Emission Control Systems > Federal ModelsGeneralOpen27.Vacuum and Vapor Hose Diagrams > Fuel Delivery and Air Induction > CaliforniaGeneralOpen28.Vacuum and Vapor Hose Diagrams > Fuel Delivery and Air Induction > FederalGeneralOpen29.Vacuum and Vapor Hose Diagrams > Fuel Delivery and Air Induction > Non-TurbochargedGeneralOpen30.Vacuum and Vapor Hose Diagrams > Fuel Delivery and Air Induction > TurbochargedGeneralOpen31.Antitheft and Alarm Systems β€” Diagram Information and Instructions > Key to Wiring Diagrams and Symbol IdentificationAccessories and Optional EquipmentOpen32.Antitheft and Alarm Systems β€” Diagram Information and Instructions > Wire Color CodesAccessories and Optional EquipmentOpen33.Antitheft and Alarm Systems β€” Electrical Diagrams > Part 1 of 3Accessories and Optional EquipmentOpen34.Antitheft and Alarm Systems β€” Electrical Diagrams > Part 2 of 3Accessories and Optional EquipmentOpen35.Antitheft and Alarm Systems β€” Electrical Diagrams > Part 3 of 3Accessories and Optional EquipmentOpen36.Diagram Information and Instructions > Key to Wiring Diagrams and Symbol IdentificationHeating and Air ConditioningOpen37.Diagram Information and Instructions > Wire Color CodesHeating and Air ConditioningOpen38.Electrical DiagramsHeating and Air ConditioningOpen