Today,we will test a Ediag YA301 on a 2016 Lexus GSF,which will tell you how to use a Ediag YA301 obd2 scanner.
This tips also works well for Ediag YA101,YA201,YA401.
1.Plug into OBD2 port
2.Check diagnostic menu
3.If you want to test the car battery voltage,check the battery.
4.Read DTC
5.Check Live data like RPM
6.I/M readiness
7.Use quick button Read Vin for you car.
Review video from Bullets Garage