One problem solved; only one problem left to resolve.
I have now updated my AUTEL TS401 unit to the latest version... HOWEVER,
I cannot activate and read information from my successfully programmed MX SENSOR. This is my second sensor from the seller, a replacement sensor. I need info on what could be disturbing 315 mhz reading of the mx sensor on my 2010 Toyota Prius. Note: tire store could not read the sensor either.
I am sure there are solutions out there....Reply back if you have a solution.
SECOND problem: SOLVED.
MX sensor problem I was having is solved... I believe the sensor I was using got damaged from shipping and handling.
I went to a local store and bought one MX sensor from a local store. And everything went great afterward. Problem solved.