I currently use Techstream with an Amazon J2534 VIM connector and works fine. However, I recently saw a TECHSTREAM DENSO INTERFACE VIM module for sale online for $300 and wondering a few things to see if it's worth the switch or simply stay with my current setup. 1. Are there any advantages to using this larger VIM with any version of OFFLINE Techstream ? (I currently have access to v18). 2. Are you able to do things with more things using the TS VIM vs the J2534? Does it require specific drivers and are they readily available online for download or proprietary to Toyota. 3. I see the TS VIM has a port labeled “Power”, so does this have to be connected to a wall outlet for use or is it only to charge the unit? 4. Lastly, the one being sold has the unit and only includes the USB connector from the VIM to the laptop. Is that enough or as I was asking in # 3, do I need a power cable and if so is it hard to get or can I get around an aftermarket one?
The Techstream for home users is basically just that, enough power for a home user. May not be as robust or reliable as the dealership version with a better cable connection. Since you have a gen 2 car, you probably can do every function with your current techstream that allows for a gen 2. So upgrading is just a waste of money, unless you're looking for more reliability. If that's the case, you should invest in a better cable that's probably going to cost you $300 or more
I no longer own a Gen 2, I have a Gen 3 but I would want it to work on either gen obviously since I sometimes work on other people’s cars. So, basically no additional functions for the offline version using this specific dealer VIM? I had read somewhere that you could not program keys, TPMS or ECU’s with the Amazon cheaper scanner and needed a higher end cable like you say but this is apparently that since its what they use at the dealership (not sure if currently).
I have the same cheap cable that you're using. For most diagnosis functions, the cable is adequate for Gen 2 and Gen 3 cars. But when I need to bleed brakes, make keys, something that requires a good connections, I would have to use a friend's Techstream, which he has purchased the more expensive cable for reliability. I have access to many of the professional scanners that shops use, and I find the wireless connections (these are widely available now) are not very reliable. The software is always being updated so if you run into a newer car that your current Techstream cannot connect to, then it's time to download a newer version of the software. I have not downloaded anything new for my gen2 and gen3 cars, because I have all the functions available on my current version. I would hate to update my software and lose the functions for the older cars lol
I found a few listing on ebay. That VIM module is intended to be used with a very old (obsolete) versions of Techstream. The J2534 interface cable is the replacement used for newer versions of Techstream. So, it will not work with version 18 of Techstream that you are using. Posted via the PriusChat mobile app.
