It has worked for me on reprogramming keys, verifying and registering TPMS sensors with the utility program:

 

Nice! Now if we could only get our dash display to show the tire pressure like that!

 

I've installed this software on two laptops running Win 8. One of the installs worked just fine. The other failed miserably. I even installed a virtual XP environment on the failed laptop without success. So, I guess it's a crap shoot to some extent.

For TPMS seasonal settings I use the ATEQ TPM QuickSet. Just plug it in and press the Summer or Winter button for tire changeover. It works with all cars and it's really quick and easy after getting the codes into it in the first place.

 

We need more DIY's here, will figure this out eventually. We need to.

 

Interesting... Do you know if it'll allow you to disable the TPMS sensor permanently?

 

At the top of the SC430 main page, I believe there is a pinned post about "Disable the TPMS." Basically there's a plug under the stereo near the ashtray that has to be unplugged.

 

Thanks! Will check it out.

 

Yes it will Bgw70.

 

My experience is,... you must install techstream on xp 32 bit system. Its the windows drivers that are the issue with install. The only techstream drivers available are for winxp 32. The program will install on 7 or 8 but the drivers to recognize the cable are not compatable. If anyone has other experience please let me know.

 

This guy got it working on a Windows 7, 64 bit machine; Which is a very common computer and probably what most people have (Win7/Vista/Win10 are all based on the same architecture so the instructions are SIMILAR)

It also has step by step install instructions
http://www.ft86club.com/forums/showthread.php?t=73034

 

only use a computer you use for junk and nothing important because many times, these files may have malware or a virus.

 

My local Costco replaced all four TPMS sensors on our 2007 Toyota solara and mated them to the car.

$260 total

 

You are a wise wise Man BG

 

why thank you sir, ;-)