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.
Functional Description - Steering Wheel Sensor Module (SWSM)
The SWSM activates a Hands On Sensor to determine if the driver has their hands on the steering wheel. The SWSM receives the sensor input then uses its own internal algorithm to determine if the hands are off or on the steering wheel. The SWSM transmits this determination in a signal to the CADM. The CADM uses this signal and/or the EPS torque sensing signal in order to determine the final hands on / hands off state.
Use the Manual With the Right Hardware
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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.
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