It's a good machine to have for programming keys. In 2 months that I have it, I have programmed one Chevy key after pcm replacement and one ford after bcm replacement and had no problem with it so far. It is slow on updating and installing updates and I'd say you need to update it before you plan to work on a car because mine took well over an hour to update with a good internet speed and finally let me use the machine on a car. Had good communication with after sales department.
 

Love the product it's everything I can need

Interfaces with EVERY vehicle and can program keys for any car too. If you are buying a scan tool on here… buy this one. Im not sure about heavy duty diesel trucks like semi trucks but this puppy does it all. If you are using it for business purposes then you will make the money back really quick. Fast response ZERO quirks or glitches. Plus they usually will offer you free accessories when you purchase this item.