Wiring Diagram Cluster
1990 Saab 900 Cruise Control Wiring Diagram
Find cruise control module wiring, servo/actuator circuits, brake cancel switch paths, and speed control schematics.
Matched Diagrams
48
Variant Used
900 L4-1985cc 2.0L DOHC
Total Vehicle Diagrams
2634
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 Saab 900 hub with repairs, specs, codes, and other systems already tied to this car.
View vehicle repair hub →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.
Open interactive browser →Diagnostic signal
Codes Often Seen With This System
Use the code cluster when wiring faults overlap with check-engine or module-level diagnostics.
P0121: Throttle Position Sensor A Range/Performance →Top Cruise Control Diagram Paths
1.Diagram Information and Instructions > Component Locations > Speed Control System ComponentsCruise ControlOpen2.Vacuum Pump — Diagram Information and Instructions > Component Locations > Speed Control System ComponentsCruise ControlOpen3.Electrical Diagrams > Cruise Control > Brake Switch (Cruise Control)GeneralOpen4.Electrical Diagrams > Cruise Control > Clutch Switch, Cruise ControlGeneralOpen5.Electrical Diagrams > Cruise Control > Cruise Control ModuleGeneralOpen6.Electrical Diagrams > Cruise Control > Cruise Control RelayGeneralOpen7.Electrical Diagrams > Cruise Control > Cruise Control SwitchGeneralOpen8.Electrical Diagrams > Cruise Control > System DiagramGeneralOpen9.Electrical Diagrams > Cruise Control > Vacuum Pump, Cruise Control > System DiagramGeneralOpen10.Electrical Diagrams > Cruise Control > Vacuum Pump, Cruise Control > Vacuum Pump Switch, Cruise ControlGeneralOpen11.Diagram Information and Instructions > AbbreviationsCruise ControlOpen12.Diagram Information and Instructions > Circuit Component Identification > Components 1-85Cruise ControlOpen13.Diagram Information and Instructions > Circuit Component Identification > Components 194-345Cruise ControlOpen14.Diagram Information and Instructions > Circuit Component Identification > Components 347-397Cruise ControlOpen15.Diagram Information and Instructions > Circuit Component Identification > Components 86-193Cruise ControlOpen16.Diagram Information and Instructions > Component Locations > Air Conditioner System ComponentsCruise ControlOpen17.Diagram Information and Instructions > Component Locations > Airbag System ComponentsCruise ControlOpen18.Diagram Information and Instructions > Component Locations > Anti-Lock Brake System ComponentsCruise ControlOpen19.Diagram Information and Instructions > Component Locations > APC System ComponentsCruise ControlOpen20.Diagram Information and Instructions > Component Locations > Battery Charging System ComponentsCruise ControlOpen21.Diagram Information and Instructions > Component Locations > Burglar Alarm System Components > ConvertibleCruise ControlOpen22.Diagram Information and Instructions > Component Locations > Burglar Alarm System Components > SedanCruise ControlOpen23.Diagram Information and Instructions > Component Locations > Central Locking System Components > ConvertibleCruise ControlOpen24.Diagram Information and Instructions > Component Locations > Central Locking System Components > SedanCruise ControlOpen25.Diagram Information and Instructions > Component Locations > Cooling Fan System ComponentsCruise ControlOpen26.Diagram Information and Instructions > Component Locations > Electric Window Regulator Components > ConvertibleCruise ControlOpen27.Diagram Information and Instructions > Component Locations > Electric Window Regulator Components > SedanCruise ControlOpen28.Diagram Information and Instructions > Component Locations > Electrical Heated Rear Window Components (Convertible)Cruise ControlOpen29.Diagram Information and Instructions > Component Locations > Electrical Heated Rear Window Components (Exc. Convertible)Cruise ControlOpen30.Diagram Information and Instructions > Component Locations > Electrically Heated Front Seat Components > Less Heater Rheostat Control For Driver SeatCruise ControlOpen31.Diagram Information and Instructions > Component Locations > Electrically Heated Front Seat Components > With Heater Rheostat Control For Driver SeatCruise ControlOpen32.Diagram Information and Instructions > Component Locations > Electrically Operated Convertible Top ComponentsCruise ControlOpen33.Diagram Information and Instructions > Component Locations > Electrically Operated Sunroof ComponentsCruise ControlOpen34.Diagram Information and Instructions > Component Locations > Fuel System Components (LH Fuel Injection)Cruise ControlOpen35.Diagram Information and Instructions > Component Locations > Fuse PanelCruise ControlOpen36.Diagram Information and Instructions > Component Locations > Ignition System Components > Exc. EZK SystemCruise ControlOpen37.Diagram Information and Instructions > Component Locations > Ignition System Components > EZK SystemCruise ControlOpen38.Diagram Information and Instructions > Component Locations > Passive Seat Belts ComponentsCruise ControlOpen39.Diagram Information and Instructions > Component Locations > Starting System ComponentsCruise ControlOpen40.Diagram Information and Instructions > Component Locations > Ventilation Fan ComponentsCruise ControlOpen41.Diagram Information and Instructions > Diagram KeyCruise ControlOpen42.Diagram Information and Instructions > Ground Distribution > Ground Point 117 (Between Ignition Switch and Handbrake Lever)Cruise ControlOpen43.Diagram Information and Instructions > Ground Distribution > Ground Point 158 (Electrical Distribution Box)Cruise ControlOpen44.Diagram Information and Instructions > Ground Distribution > Ground Point 201 (Engine)Cruise ControlOpen45.Diagram Information and Instructions > Ground Distribution > Ground Point 3 (Fascia)Cruise ControlOpen46.Diagram Information and Instructions > Ground Distribution > Ground Point 7 (Radiator Cross-Member)Cruise ControlOpen47.Diagram Information and Instructions > Ground Distribution > Ground Point 9 (Luggage Compartment)Cruise ControlOpen48.Diagram Information and Instructions > Ground Distribution > Ground Point LocationsCruise ControlOpen
Exact Vehicle Hub
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Browse →More 900 Wiring Pages
Starter Wiring DiagramAlternator Wiring DiagramFuel Pump Wiring DiagramHeadlight Wiring DiagramABS Brake Wiring DiagramA/C & Heater Wiring DiagramPower Window Wiring DiagramInstrument Cluster Wiring DiagramWiper & Washer Wiring DiagramTransmission Wiring DiagramAirbag SRS Wiring DiagramEngine Management Wiring DiagramBody Electrical Wiring Diagram
Same System, Other Vehicles
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