ECU TSB Update

Thank you for the assistance brother. as always you guys are quick and so helpful to us new guys.

 

You're welcome!

Glad to help. Lemme know if you need anything else.

 

Tony is a TW hero!

 

Thanks! I appreciate that, but it is a big team effort here.

 

True true. I just always see you pop up in this and other threads.

 

It may be a team effort, but Tony is the leader wearing the cape.

 

Thanks!

 

I just wanted to verify again that this is the file I should be flashing for 2019 Taco

 

That's the one. I renamed all of them to have the goto ECU ID in the filenames.


Note that it is sort of foolproof. TS will not let you flash incompatible software.

 

Can confirm lol I accidentally grabbed the wrong file once

 

Same! The sunshine does make it a bit difficult.

 

any one having the problem where you try to connect to your truck and it says it needs to be updated yet you have the same file as it trying to update?

 

Do not connect to the Web when you're using Tech Stream. This is a common error. I think this what you're seeing ......
If this is not the case ...... please provide more info.

 

okay thats my problem thanks!

 

Hey, Folks.

@OVTune noted that 04C21 is coming from the factory. No TSB yet.

I updated the 1st Post with this info.

 

Dang...where's the 2018 love!?

 

So, the surging or shuddering I get when I shift to 2nd is not just me? Calling the Stealership in the morning....

 

Yessir. The TSBs may help.

 

Just flashed to 04B04 on my 2017 AT, this thread made it stupid simple. Big thank you to @tonered for the compilation of guides/CUWs/TSBs/tips. TS v16.00.020 is pretty sweet. Time for a test drive, then flashing KDMax...

 

You're welcome!

The TSBs make a better base of the tunes.