I have a sensor go bad How do I find out witch one went bad? Ohm meter?

 

a code reader will tell u which one , other than that disconnect each lead with wheels off ground and spin tire ( for fronts ) set volt ohm meter to ac . should read .2 volt ac if its good . back tires would be harder to spin . also may not necessarily be a sensor although likely . you could also go to advance auto parts and they will reAd codes for free ( easier option )

 

Most readers don't do brake codes since it doesn't throw a actual code. A shop reader is much better

 

But thanks for the help

 

Flashpaq will also report it.

Does anyone know if the unit will read diagnostic codes from multiple vehicles or just the one it's installed on.