This is a Replacement Tester for the Rav4 EV tester ... of course you can buy it on line in a bunch of different formats but this one I bought off ebay ...  this one seems to work fine ...

then you can click on trouble codes to see if there is any

then fill in the information needed to connect , just pick the right information

Load the program up plug in the cable that comes with it into the obd2 port and open up the program

these are the readings pages to get all the info you need ...

once it brings up this screen it is a bit strange but I found out to get into the sections you have to double click the mouse on the word .. like to get into the battery section ... double click on the word ...

once you are into this page you can click on the data list to get the same readings as with the original tester ...

it gives you all the info voltages .. module readings etc...

click on the connect to vehicle and it takes a little bit to verify and connect ...

TIS Techstream Rav4 replacement tester

on the menu click on clear and away it would go ...

this will list the codes if any ... Then to clear all the codes on the bottom right hand side you can click on the picture and it will bring up a menu

you can poke around in it but it does all the same things the original tester does ...  well that's it ...

probably one of the best $38 I spent in a while to get a working tester I can use ....