techstream

I have a copy of techstream that i used for my 2016 tundra. Can i use it for my 2021 or do i need a new version?

 

I believe you need v15 for 2021

 

The version you have will work to adjust anything you need. It won’t auto-recognize the truck, but you can still access all the sensors and calibrations and settings. You just pick the newest version of the truck and the right engine when you connect. I’ve used version 10.0.018 on my truck several times already.

 

only looking to kill the seatbelt alarm-- thanks guys this forum is great

 

First thing I did!
Followed by making the door handle touch unlock all the doors at once
And changing the tap-blinker setting to 5 blinks.
And then extend how long the interior lights stay on after closing the doors.