2017 Subaru Forester G sensor Calibration via Launch X431 PAD V

How to do G sensor calibration/steering angle sensor(SAS) calibration via Launch X431 PAD V automotive scan tool? This is working on a 2017 Subaru Forester as an example, the same goes for X-431 PAD VII Diagnostic Tool.

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Ensure No DTC
Local diagnose >> Subaru >> Asia and Pacific >> Forester >> 2017 >> Read fault code
No trouble.
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Ensure Function is On
Read data stream >> Steering angle sensor, Longitudinal G sensor
Make sure the sensor is working.
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SAS Reset
Special function >> VSC(VDC) centering mode

VDC Sensor Midpoint Setting Mode is used to calibrate the zero point of the steering angle and lateral G sensors.

Stop the vehicle on a level surface in a straight-ahead state.
Press “OK”.

VDC sensor midpoint setting mode has been successfully completed.
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Go back data stream to read the steering angle sensor again.
Its value has changed to zero.
Done!
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It may help:
Solved BMW SAS 48000F Error
How to calibrate BMW 528i F10 steering angle by Launch X431 PAD V?
http://blog.obd2shop.co.uk/how-to-calibrate-bmw-528i-f10-steering-angle-by-launch-x431-pad-v/

This is how to use X431 PAD 5 to do steering angle sensor calibration. It covers 31+ kinds of special reset services. For more Launch-x431 diagnostic scanner, please visit www.obd2shop.co.uk

 

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