Wiring Diagram Cluster
1991 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 Turbo EFI
Total Vehicle Diagrams
1500
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 1991 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 > A-9 Component, Connector and Ground Locations > Components > Cruise ControlCruise ControlOpen2.Air Bag Systems — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlRestraints and Safety SystemsOpen3.Antilock Brakes / Traction Control Systems — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlBrakes and Traction ControlOpen4.Antitheft and Alarm Systems — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlAccessories and Optional EquipmentOpen5.Backup Lamp — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlLighting and HornsOpen6.Blower Motor — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlHeating and Air ConditioningOpen7.Charging System — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlStarting and ChargingOpen8.Computers and Control Systems — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlPowertrain ManagementOpen9.Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlGeneralOpen10.Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlHeating and Air ConditioningOpen11.Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlInstrument Panel, Gauges and Warning IndicatorsOpen12.Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlPowertrain ManagementOpen13.Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlWiper and Washer SystemsOpen14.Electrical Diagrams > Cruise ControlGeneralOpen15.Electrical Diagrams > Instrument Panel and Warning Indicators > Warning Indicators > Cruise ControlInstrument Panel, Gauges and Warning IndicatorsOpen16.Electrical Diagrams > Instrument Panel, Gauges and Warning Indicators > System Diagram > Instrument Panel and Warning Indicators > Warning Indicators > Cruise ControlGeneralOpen17.Fog/Driving Lamp — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlLighting and HornsOpen18.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlPowertrain ManagementOpen19.Fuel Delivery and Air Induction > Turbocharger — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlPowertrain ManagementOpen20.Headlamp — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlLighting and HornsOpen21.Horn — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlLighting and HornsOpen22.Ignition System > Sensors and Switches - Ignition System > Ignition Switch — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlPowertrain ManagementOpen23.Interior Moulding / Trim — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlBody and FrameOpen24.Locks — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlBody and FrameOpen25.Locks > Power Locks — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlBody and FrameOpen26.Radio, Stereo, and Compact Disc — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlAccessories and Optional EquipmentOpen27.Rear Defogger — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlWindows and GlassOpen28.Roof and Associated Components > Convertible Top — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlBody and FrameOpen29.Seat Belt Systems — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlRestraints and Safety SystemsOpen30.Sensors and Switches - Powertrain Management > Sensors and Switches - Ignition System > Ignition Switch — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlPowertrain ManagementOpen31.Sensors and Switches - Powertrain Management > Sensors and Switches - Ignition System > Ignition Switch — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlSensors and SwitchesOpen32.Sensors and Switches - Starting and Charging > Ignition Switch — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlSensors and SwitchesOpen33.Sensors and Switches - Starting and Charging > Ignition Switch — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlStarting and ChargingOpen34.Starting System — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlStarting and ChargingOpen35.Starting System > Ignition Switch — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlStarting and ChargingOpen36.Trunk Lamp — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlLighting and HornsOpen37.Windows — Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Cruise ControlWindows and GlassOpen38.Diagram Information and Instructions > A-1 Diagram KeyCruise ControlOpen39.Diagram Information and Instructions > A-10 Market CodesCruise ControlOpen40.Diagram Information and Instructions > A-3 Wire Color Code IdentificationCruise ControlOpen41.Diagram Information and Instructions > A-4 Component, Connector and Ground ID (Numeric) > Components > 1 - 146Cruise ControlOpen42.Diagram Information and Instructions > A-4 Component, Connector and Ground ID (Numeric) > Components > 147 - 302Cruise ControlOpen43.Diagram Information and Instructions > A-4 Component, Connector and Ground ID (Numeric) > Components > 302A - 426Cruise ControlOpen44.Diagram Information and Instructions > A-4 Component, Connector and Ground ID (Numeric) > Connectors > H1-1 - H2-35Cruise ControlOpen45.Diagram Information and Instructions > A-4 Component, Connector and Ground ID (Numeric) > Connectors > H2-40 - H33-3Cruise ControlOpen46.Diagram Information and Instructions > A-4 Component, Connector and Ground ID (Numeric) > GroundsCruise ControlOpen47.Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Air BagCruise ControlOpen48.Diagram Information and Instructions > A-9 Component, Connector and Ground Locations > Components > Air ConditionerCruise ControlOpen
Exact Vehicle Hub
Browse →Likely Trouble Codes for This System
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
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