Wiring Diagram Cluster

1991 Mitsubishi Galant 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

45

Variant Used

Galant AWD L4-1997cc 2.0L DOHC

Total Vehicle Diagrams

178

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 1991 Mitsubishi Galant 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.

1991 Mitsubishi Galant Diagnostic Trouble Codes 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.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.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Key to Wiring Diagrams and Symbol IdentificationAccessories and Optional EquipmentOpen5.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Wire Color CodesAccessories and Optional EquipmentOpen6.Radio, Stereo, and Compact Disc β€” Electrical Diagrams > Less CD PlayerAccessories and Optional EquipmentOpen7.Radio, Stereo, and Compact Disc β€” Electrical Diagrams > With CD PlayerAccessories and Optional EquipmentOpen8.Computers and Control Systems β€” Vacuum and Vapor Hose DiagramsPowertrain ManagementOpen9.Electrical Diagrams > Antilock Brakes / Traction Control SystemsGeneralOpen10.Electrical Diagrams > Backup Lamp > Automatic TransaxleGeneralOpen11.Electrical Diagrams > Backup Lamp > Manual TransaxleGeneralOpen12.Electrical Diagrams > Dome Lamp > Less Etacs > Less Door LightGeneralOpen13.Electrical Diagrams > Dome Lamp > Less Etacs > With Door LightGeneralOpen14.Electrical Diagrams > Dome Lamp > With EtacsGeneralOpen15.Electrical Diagrams > Door Locks > Less EtacsGeneralOpen16.Electrical Diagrams > Door Locks > With EtacsGeneralOpen17.Electrical Diagrams > Heating and Air ConditioningGeneralOpen18.Electrical Diagrams > Radio, Stereo, and Compact Disc > Less CD PlayerGeneralOpen19.Electrical Diagrams > Radio, Stereo, and Compact Disc > With CD PlayerGeneralOpen20.Electrical Diagrams > Sunroof / Moonroof > Less EtacsGeneralOpen21.Electrical Diagrams > Sunroof / Moonroof > With EtacsGeneralOpen22.Electrical Diagrams > Windows > Less ETACSGeneralOpen23.Electrical Diagrams > Windows > With ETACSGeneralOpen24.Emission Control Systems β€” Vacuum and Vapor Hose Routings > CaliforniaPowertrain ManagementOpen25.Emission Control Systems β€” Vacuum and Vapor Hose Routings > FederalPowertrain ManagementOpen26.Fuel Delivery and Air Induction β€” Vacuum and Vapor Hose DiagramsPowertrain ManagementOpen27.Fuel Delivery and Air Induction > Accelerator Pedal β€” With Cruise ControlPowertrain ManagementOpen28.Fuel Delivery and Air Induction > Accelerator Pedal β€” Without Cruise ControlPowertrain ManagementOpen29.Locks > Door Locks β€” Electrical Diagrams > Less EtacsBody and FrameOpen30.Locks > Door Locks β€” Electrical Diagrams > With EtacsBody and FrameOpen31.Mechanical Diagrams > Accelerator Pedal > With Cruise ControlGeneralOpen32.Mechanical Diagrams > Accelerator Pedal > Without Cruise ControlGeneralOpen33.Roof and Associated Components > Sunroof / Moonroof β€” Electrical Diagrams > Less EtacsBody and FrameOpen34.Roof and Associated Components > Sunroof / Moonroof β€” Electrical Diagrams > With EtacsBody and FrameOpen35.Vacuum and Vapor Hose Diagrams > Computers and Control SystemsGeneralOpen36.Vacuum and Vapor Hose Diagrams > Emission Control Systems > General System Schematic > CaliforniaGeneralOpen37.Vacuum and Vapor Hose Diagrams > Emission Control Systems > General System Schematic > FederalGeneralOpen38.Vacuum and Vapor Hose Diagrams > Emission Control Systems > Vacuum and Vapor Hose Routings > CaliforniaGeneralOpen39.Vacuum and Vapor Hose Diagrams > Emission Control Systems > Vacuum and Vapor Hose Routings > FederalGeneralOpen40.Vacuum and Vapor Hose Diagrams > Fuel Delivery and Air InductionGeneralOpen41.Windows β€” Electrical Diagrams > Less ETACSWindows and GlassOpen42.Windows β€” Electrical Diagrams > With ETACSWindows and GlassOpen43.Diagram Information and Instructions > Key to Wiring Diagrams and Symbol IdentificationHeating and Air ConditioningOpen44.Diagram Information and Instructions > Wire Color CodesHeating and Air ConditioningOpen45.Electrical DiagramsHeating and Air ConditioningOpen