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.
2010 Saab 9-5FACTORY OEM SERVICE PROCEDURE
Cruise Control DTCS
CRUISE CONTROL DTC INDEX
| DTC B3794 | Cruise Control Function Request Circuit |
| DTC P0564 | Cruise Control Multifunction Switch Circuit |
| DTC P0567 | Cruise Control Resume Switch Circuit |
| DTC P0568 | Cruise Control Set Switch Circuit |
| DTC P0571 | Brake Switch Circuit 1 Malfunction |
| DTC P0572 | Brake Switch Circuit 1 Low Voltage |
| DTC P0573 | Brake Switch Circuit 1 High Voltage |
| DTC P0575 | Cruise Control Switch Signal Message Counter Incorrect |
| DTC P0703 | Brake Switch Circuit 2 |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.