Techstream resulted in VSC TRAC, VSC OFF, and blinking VGRS (1 Viewer)

[OEMGUY0720]

View attachment 1912592
Here are the two cables I tried.
The one on the LEFT IS THE ONE THAT WORKED (I.e., Firmware 2.0.4)
The one on the RIGHT, with Orange label had the Firmware 1.4.1 and did not work.

However, I would not rely too much on the appearance. On both of these, the label is just a simple sticker and I suspect they get slapped around relatively freely. What matters is the Firmware inside, and that can’t be seen visually (to my knowledge.). But I can say the link I posted above where I bought the 2nd one from Amazon, that did work, here again for reference:

Amazon.com: DIAGKING Toyota Techstream Diagnostic Cable Mini VCI J2534 OBD Scanner V2.0.4 for Toyota Lexus TIS Techstream: Automotive

Buy DIAGKING Toyota Techstream Diagnostic Cable Mini VCI J2534 OBD Scanner V2.0.4 for Toyota Lexus TIS Techstream: Code Readers & Scan Tools - Amazon.com ✓ FREE DELIVERY possible on eligible purchases

www.amazon.com

hi there. I ran into a problem doing the correct sequence on bleeding the AHC fluid on my 2006 LX470, I may need to get one of these Techstreams and saw your post.

is this the Techstream product you would recommend for our 2006 truck? Thanks.

 

[sonk76]

hi there. I ran into a problem doing the correct sequence on bleeding the AHC fluid on my 2006 LX470, I may need to get one of these Techstreams and saw your post.

is this the Techstream product you would recommend for our 2006 truck? Thanks.

Assuming you’re talking about the Techstream cable with the appropriate firmware, then yes. It’s a great tool in general, and specifically helpful for the AHC maintenance.

 

[OEMGUY0720]

Assuming you’re talking about the Techstream cable with the appropriate firmware, then yes. It’s a great tool in general, and specifically helpful for the AHC maintenance.

Yes that’s right. Okay will try this link you posted. Thanks!

Btw, using Techstream, are we able to adjust pressure settings of the AHC suspension of both front and rear shocks?