Wiring Diagram Cluster

1988 Saab 900 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

900 L4-1985cc 2.0L DOHC

Total Vehicle Diagrams

756

From Diagram To Fix

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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 1988 Saab 900 hub with repairs, specs, codes, and other systems already tied to this car.

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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.

1988 Saab 900 A L L Diagnostic Trouble Codes ( DTC ) 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.Electrical Diagrams > Heating and Air Conditioning > Compressor HVACGeneralOpen2.Vacuum and Vapor Hose Diagrams > Heating and Air Conditioning > Control Assembly, HVACGeneralOpen3.Electrical Diagrams > Heating and Air Conditioning > Blower Motor > Auxiliary Blower MotorGeneralOpen4.Electrical Diagrams > Heating and Air Conditioning > Blower Motor > System DiagramGeneralOpen5.Electrical Diagrams > Heating and Air Conditioning > Blower Motor ResistorGeneralOpen6.Vacuum and Vapor Hose Diagrams > Heating and Air Conditioning > System DiagramGeneralOpen7.Blower Motor β€” Diagram Information and Instructions > AbbreviationsHeating and Air ConditioningOpen8.Blower Motor β€” Diagram Information and Instructions > Circuit Component Identification > Components 1-88Heating and Air ConditioningOpen9.Blower Motor β€” Diagram Information and Instructions > Circuit Component Identification > Components 191-292Heating and Air ConditioningOpen10.Blower Motor β€” Diagram Information and Instructions > Circuit Component Identification > Components 293-352Heating and Air ConditioningOpen11.Blower Motor β€” Diagram Information and Instructions > Circuit Component Identification > Components 89-190AHeating and Air ConditioningOpen12.Blower Motor β€” Diagram Information and Instructions > Component Locations > Air Conditioner System ComponentsHeating and Air ConditioningOpen13.Blower Motor β€” Diagram Information and Instructions > Component Locations > APC System ComponentsHeating and Air ConditioningOpen14.Blower Motor β€” Diagram Information and Instructions > Component Locations > Battery Charging System ComponentsHeating and Air ConditioningOpen15.Blower Motor β€” Diagram Information and Instructions > Component Locations > Burglar Alarm System Components (Convertible)Heating and Air ConditioningOpen16.Blower Motor β€” Diagram Information and Instructions > Component Locations > Central Locking System Components ConvertibleHeating and Air ConditioningOpen17.Blower Motor β€” Diagram Information and Instructions > Component Locations > Central Locking System Components Exc. ConvertibleHeating and Air ConditioningOpen18.Blower Motor β€” Diagram Information and Instructions > Component Locations > Cooling Fan System ComponentsHeating and Air ConditioningOpen19.Blower Motor β€” Diagram Information and Instructions > Component Locations > Electric Window Regulator Components (Convertible)Heating and Air ConditioningOpen20.Blower Motor β€” Diagram Information and Instructions > Component Locations > Electrical Heated Rear Window Components (Convertible)Heating and Air ConditioningOpen21.Blower Motor β€” Diagram Information and Instructions > Component Locations > Electrical Heated Rear Window Components (Exc. Convertible)Heating and Air ConditioningOpen22.Blower Motor β€” Diagram Information and Instructions > Component Locations > Electrically Heated Front Seat Components (W/O Rheostat CNTRL)Heating and Air ConditioningOpen23.Blower Motor β€” Diagram Information and Instructions > Component Locations > Electrically Heated Front Seat Components (W/Rheostat Control)Heating and Air ConditioningOpen24.Blower Motor β€” Diagram Information and Instructions > Component Locations > Electrically Operated Convertible Top ComponentsHeating and Air ConditioningOpen25.Blower Motor β€” Diagram Information and Instructions > Component Locations > Electrically Operated Sunroof ComponentsHeating and Air ConditioningOpen26.Blower Motor β€” Diagram Information and Instructions > Component Locations > Fuel System Components (CI Fuel Injection Less Lambda)Heating and Air ConditioningOpen27.Blower Motor β€” Diagram Information and Instructions > Component Locations > Fuel System Components (CI Fuel Injection W/Lambda)Heating and Air ConditioningOpen28.Blower Motor β€” Diagram Information and Instructions > Component Locations > Fuel System Components (LH Fuel Injection)Heating and Air ConditioningOpen29.Blower Motor β€” Diagram Information and Instructions > Component Locations > Fuel System Components (W/Carbureted Engine)Heating and Air ConditioningOpen30.Blower Motor β€” Diagram Information and Instructions > Component Locations > Ground, Electric Window Regulator Components (Exc. Convertible)Heating and Air ConditioningOpen31.Blower Motor β€” Diagram Information and Instructions > Component Locations > Ignition System Components (Exc. EZK System)Heating and Air ConditioningOpen32.Blower Motor β€” Diagram Information and Instructions > Component Locations > Ignition System Components (EZK System)Heating and Air ConditioningOpen33.Blower Motor β€” Diagram Information and Instructions > Component Locations > Speed Control System ComponentsHeating and Air ConditioningOpen34.Blower Motor β€” Diagram Information and Instructions > Component Locations > Starting System ComponentsHeating and Air ConditioningOpen35.Blower Motor β€” Diagram Information and Instructions > Component Locations > Ventilation Fan ComponentsHeating and Air ConditioningOpen36.Blower Motor β€” Diagram Information and Instructions > Wire Color Code IdentificationHeating and Air ConditioningOpen37.Blower Motor β€” Electrical DiagramsHeating and Air ConditioningOpen38.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > AbbreviationsAccessories and Optional EquipmentOpen39.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Circuit Component Identification > Components 1-88Accessories and Optional EquipmentOpen40.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Circuit Component Identification > Components 191-292Accessories and Optional EquipmentOpen41.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Circuit Component Identification > Components 293-352Accessories and Optional EquipmentOpen42.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Circuit Component Identification > Components 89-190AAccessories and Optional EquipmentOpen43.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Component Locations > Air Conditioner System ComponentsAccessories and Optional EquipmentOpen44.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Component Locations > APC System ComponentsAccessories and Optional EquipmentOpen45.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Component Locations > Battery Charging System ComponentsAccessories and Optional EquipmentOpen46.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Component Locations > Burglar Alarm System Components (Convertible)Accessories and Optional EquipmentOpen47.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Component Locations > Central Locking System Components ConvertibleAccessories and Optional EquipmentOpen48.Radio, Stereo, and Compact Disc β€” Diagram Information and Instructions > Component Locations > Central Locking System Components Exc. ConvertibleAccessories and Optional EquipmentOpen