Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSSAAB20009-3 CONVERTIBLE (9400) L4-2.0L TURBO (B205)REPAIR AND DIAGNOSISCRUISE CONTROLBRAKE SWITCH (CRUISE CONTROL)
2000 Saab 9-3 Convertible (9400) L4-2.0L Turbo (B205)
Brake Switch (Cruise Control)
2000 Saab 9-3 Convertible (9400) L4-2.0L Turbo (B205)SECTION Brake Switch (Cruise Control)
Description and Operation
Testing and Inspection- Checking the Brake Lights Switch
- Information
- Manual Gearbox
- Initiating Diagnostics
- Checking the Bulb
- Checking the Switch's Power Supply - I
- Checking the Lead From Switch to Control Module - I
- Checking Control Module Grounding - I
- Checking the Lead From Switch to Control Module - II
- Check Whether Current Reaches the Fuse - I
- Checking the Fuse - I
- Check Whether Current Reaches the Fuse - II
- Checking Control Module Grounding - II
- Check CANCEL Function
- Checking Control Module's Switch Input - I
- Checking the Switch's Power Supply - II
- Check SET Function
- Checking Control Module's Switch Input - II
- Checking the Lead From Switch to Control Module - III
- Check RESUME Function
- Checking Control Module's Switch Input - III
- Check ON/OFF Function
- Checking Control Module's Switch Input - IV
- Check Pedal Switches - I
- Check Whether Current Reaches the Fuse - III
- Checking the Fuse - II
- Checking the Control Module's Sensor Input
- Checking Clutch Pedal Switch
- Check Brake Light Switch - I
- Checking the Lead - I
- Checking the Lead - II
- Check Brake Light Switch - II
- Check Pedal Switches - II
- Check Brake Light Switch - III
- Checking the Fault Symptoms
- Check Stepping Motor and Wire
- Diagnostic Procedure
- Checking the Wheel Speed Signal
- Checking the Wiring Harness
- Rectifying the Lead - I
- Rectifying the Lead - II
- Rectifying the Lead - III
- Rectifying the Lead - IV
- Rectifying the Lead - V
- Rectifying the Lead - VI
- Rectifying the Lead - VII
- Rectifying the Lead - VIII
- Rectifying the Lead - IX
- Rectifying the Lead - X
- Rectifying the Lead - XI
- Rectifying the Lead - XII
- Rectifying the Lead - XIII
- Rectifying the Lead - XIV
- Changing Components - I
- Changing Components - II
- Changing Components - III
- Changing Components - IV
- Final Check
- Before Changing A Control Module
- Automatic Transmission
- Initiating Diagnostics
- Checking the Bulb
- Checking the Switch's Power Supply - I
- Checking the Lead From Switch to Control Module - I
- Checking Control Module Grounding - I
- Checking the Lead From Switch to Control Module - II
- Check Whether Current Reaches the Fuse - I
- Checking the Fuse - I
- Check Whether Current Reaches the Fuse - II
- Checking Control Module Grounding - II
- Check CANCEL Function
- Checking Control Module's Switch Input - I
- Checking the Switch's Power Supply - II
- Check SET Function
- Checking Control Module's Switch Input - II
- Check RESUME Function
- Checking Control Module's Switch Input - III
- Check ON/OFF Function
- Checking Control Module's Switch Input - IV
- Check Pedal Switch and Gear Position Sensor - I
- Check Whether Current Reaches the Fuse - III
- Checking the Fuse - II
- Checking the Control Module's Sensor Input
- Checking Brake Pedal Switch Power Supply
- Checking the Power Supply For the Brake Lights Switch
- Check Pedal Switch and Gear Position Sensor - II
- Checking the Gear Selector Position Sensor's Power Supply
- Checking the Adjustment of the Gear Selector Position Sensor
- Check Brake Pedal Switch
- Check Brake Light Switch - I
- Check Pedal Switch and Gear Position Sensor - III
- Check Brake Light Switch - II
- Checking the Fault Symptoms
- Check Stepping Motor and Wire
- Diagnostic Procedure - I
- Diagnostic Procedure - II
- Checking the Wheel Speed Signal
- Checking the Wiring Harness
- Rectifying the Lead - I
- Rectifying the Lead - II
- Rectifying the Lead - III
- Rectifying the Lead - IV
- Rectifying the Lead - V
- Rectifying the Lead - VI
- Rectifying the Lead - VII
- Rectifying the Lead - VIII
- Rectifying the Lead - IX
- Rectifying the Lead - X
- Rectifying the Lead - XI
- Rectifying the Lead - XII
- Rectifying the Lead - XIII
- Rectifying the Lead - XIV
- Rectifying the Lead - XV
- Rectifying the Lead - XVI
- Changing Components - I
- Changing Components - VI
- Changing Components - II
- Changing Components - III
- Changing Components - IV
- Changing Components - V
- Final Check
- Before Changing A Control Module
- Brake Pedal Switch (134)
- Checking the Brake Lights Switch
Locations
Service and Repair
Diagrams
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.