
My vehicle had an ESP/ ABS light on. Using a diagnostic code reader (scanner), I found a code for a wheel speed sensor. With a view of the live readings of all the sensors and a quick drive, it was seen that every sensor except the right rear changed value. This is a common cause of ABS/ESP warnings.
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Here is the link to the ones I used:
Use of the material shown in this video is to be used at you own risk as I am not responsible for any damage done to your vehicle from use of this information. This procedure should only be done by trained and experienced automotive technicians.