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.
Vehicle Center Satellite (SFZ): Notes
The SFZ is located on the transmission tunnel, under the front center console. The SFZ contains a transverse and longitudinal acceleration sensor.
The vehicle center satellite, center is not responsible for deploying any airbags or pyrotechnic devices.
The SFZ is connected to the SIM via the byteflight.Β The power supply of the satellite is also from the SIM and it is buffered by the memory backup capacitor. In sleep mode of the bytelightΒ , the power supply of the SFZ is deactivated by the SIM. The watchdog function is run via the SIM.
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
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