Wiring Diagram Cluster

1991 Porsche 944 S2 Coupe 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

48

Variant Used

944 S2 Coupe L4-2990cc 3.0L DOHC

Total Vehicle Diagrams

535

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1991 Porsche 944 S2 Coupe Diagnostic Trouble Codes

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1991 Porsche 944 S2 Coupe Testing and Inspection1991 Porsche 944 S2 Coupe Diagnostic Trouble Codes1991 Porsche 944 S2 Coupe Repair and Diagnosis

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ABS Brake Wiring Diagram →
Transmission Wiring DiagramEngine Management Wiring Diagram

Top A/C & Heater Diagram Paths

1.Electrical Diagrams > Heating and Air Conditioning > Compressor HVAC > Compressor ClutchGeneralOpen2.Electrical Diagrams > Heating and Air Conditioning > Compressor HVAC > System DiagramGeneralOpen3.Compressor HVAC — Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > ComponentsHeating and Air ConditioningOpen4.Compressor HVAC — Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > ConnectorsHeating and Air ConditioningOpen5.Compressor HVAC — Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > GroundsHeating and Air ConditioningOpen6.Compressor HVAC — Diagram Information and Instructions > How to Use DiagramsHeating and Air ConditioningOpen7.Compressor HVAC — Diagram Information and Instructions > Notes Concerning Diagrams and LocationsHeating and Air ConditioningOpen8.Compressor HVAC — Diagram Information and Instructions > Symbol IdentificationHeating and Air ConditioningOpen9.Compressor HVAC — Diagram Information and Instructions > Wire Color Code IdentificationHeating and Air ConditioningOpen10.Compressor HVAC — Electrical DiagramsHeating and Air ConditioningOpen11.Electrical Diagrams > Heating and Air Conditioning > Ambient Temperature Sensor / Switch HVACGeneralOpen12.Electrical Diagrams > Heating and Air Conditioning > Aspirator, HVACGeneralOpen13.Electrical Diagrams > Heating and Air Conditioning > Control Assembly, HVACGeneralOpen14.Electrical Diagrams > Heating and Air Conditioning > Control Module HVACGeneralOpen15.Electrical Diagrams > Heating and Air Conditioning > Coolant Temperature Sensor / Switch HVACGeneralOpen16.Electrical Diagrams > Heating and Air Conditioning > Refrigerant Pressure Sensor / Switch, HVACGeneralOpen17.Electrical Diagrams > Heating and Air Conditioning > System Relay, HVACGeneralOpen18.Exploded Views > Heating and Air Conditioning > Air Door, HVACGeneralOpen19.Exploded Views > Heating and Air Conditioning > Housing Assembly HVACGeneralOpen20.Electrical Diagrams > Heating and Air Conditioning > Blower MotorGeneralOpen21.Electrical Diagrams > Heating and Air Conditioning > Blower Motor RelayGeneralOpen22.Electrical Diagrams > Heating and Air Conditioning > Blower Motor ResistorGeneralOpen23.Electrical Diagrams > Heating and Air Conditioning > Blower Motor SwitchGeneralOpen24.Vacuum and Vapor Hose Diagrams > Heating and Air ConditioningGeneralOpen25.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > ComponentsBrakes and Traction ControlOpen26.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > ConnectorsBrakes and Traction ControlOpen27.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > GroundsBrakes and Traction ControlOpen28.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > How to Use DiagramsBrakes and Traction ControlOpen29.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Notes Concerning Diagrams and LocationsBrakes and Traction ControlOpen30.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Symbol IdentificationBrakes and Traction ControlOpen31.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > Wire Color Code IdentificationBrakes and Traction ControlOpen32.Antilock Brakes / Traction Control Systems — Electrical DiagramsBrakes and Traction ControlOpen33.Vacuum and Vapor Hose DiagramsHeating and Air ConditioningOpen34.Backup Lamp — Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > ComponentsLighting and HornsOpen35.Backup Lamp — Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > ConnectorsLighting and HornsOpen36.Backup Lamp — Diagram Information and Instructions > Component, Connector, Ground and Splice Locations > GroundsLighting and HornsOpen37.Backup Lamp — Diagram Information and Instructions > How to Use DiagramsLighting and HornsOpen38.Backup Lamp — Diagram Information and Instructions > Notes Concerning Diagrams and LocationsLighting and HornsOpen39.Backup Lamp — Diagram Information and Instructions > Symbol IdentificationLighting and HornsOpen40.Backup Lamp — Diagram Information and Instructions > Wire Color Code IdentificationLighting and HornsOpen41.Backup Lamp — Electrical DiagramsLighting and HornsOpen42.Electrical Diagrams > Accessories and Optional Equipment > Antitheft and Alarm SystemsGeneralOpen43.Electrical Diagrams > Accessories and Optional Equipment > Cellular PhoneGeneralOpen44.Electrical Diagrams > Accessories and Optional Equipment > Radio/StereoGeneralOpen45.Electrical Diagrams > Accessories and Optional Equipment > System DiagramGeneralOpen46.Electrical Diagrams > Air Bag Systems > Impact SensorGeneralOpen47.Electrical Diagrams > Antilock Brakes / Traction Control Systems > ABS Main RelayGeneralOpen48.Electrical Diagrams > Antilock Brakes / Traction Control Systems > Electronic Brake Control ModuleGeneralOpen

Parts & Tools for This Job

Common parts shoppers buy for 1991 Porsche 944 S2 Coupe A/C & Heater.

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AC Compressor

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Blower Motor

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Blower Resistor

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Cabin Air Filter

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1991 Porsche 944-s2-coupe Repair HubExact Vehicle · Backbone

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OEM Manual Evidence

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1991 Porsche 944 S2 Coupe Diagnostic Trouble CodesOEM Manual

Repair and Diagnosis: Diagnostic Trouble Codes — 1991 Porsche 944 S2 Coupe L4-2990cc 3.0L DOHC Service Manual ~ LEMON Manuals LEMON Manuals...

1991 Porsche 944 S2 Coupe Testing and InspectionOEM Manual

A L L Diagnostic Trouble Codes ( DTC ): Testing and Inspection — 1991 Porsche 944 S2 Coupe L4-2990cc 3.0L DOHC Service Manual ~ LEMON Manua...

1991 Porsche 944 S2 Coupe Diagnostic Trouble CodesOEM Manual

Repair and Diagnosis: Diagnostic Trouble Codes — 1991 Porsche 944 S2 Cabriolet L4-2990cc 3.0L DOHC Service Manual ~ LEMON Manuals LEMON Man...

1991 Porsche 944 S2 Coupe Repair and DiagnosisOEM Manual

Repair and Diagnosis — 1991 Porsche 944 2D Convertible Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimagined Home >> Po...

More 944 S2 Coupe Wiring Pages

ABS Brake Wiring DiagramTransmission Wiring DiagramEngine Management Wiring Diagram

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