ECU TSB Update

You don't have to delete the program. Just turn your wifi off.

 

Thx...

 

This noted in the 1st Post.

 

Finished the update but I try to acces to reset values and system says update necessary

wifi is off

 

As I said, that is noted in the 1st post, along with the workaround. This is just the deal for free access to a helpful program.

 

I think it’s all done..the truck start normally...will see..this one is from Amazon..probably a Chinese one but work without a problem..

 

You got lucky. In the past on my bike, we worked together to find a cheap reliable cable. It was really easy to physically ruin those ECUs, but the collaboration was successful.

If you partner with others on this particular unit, it might be proven to be a cheap and reliable option.

 

Sorry not true in my case.
I wouldn’t mention it unless it happened. Once it got the info from the net it locked me out.

 

That is a hefty gamble

I’m glad it paid off

 

I’m really glad too..
Another member pm me from his experience with the tool..so i pull the trigger..
It’s from Amazon

 

So I just flashed 04B14 from 13 and then went on a 2000 mile road trip, and holy crap I miss my ovtune but, since driving my mpgs have dramatically increased! I've always been at about 15 and I was getting 21! And my tank miles went up from 296 a tank to 365?? Since buying my tacoma in 16 and putting on 170k miles my mileage has ALWAYS gone down, until now?? Anyone else getting better mpgs?

 

14 is definitely better than 13

On the highway I can see 20+ Tuned

 

Success! Finally decided to man up and just do it. Figured, what the hell...I can just drive my partners Kia Nero if I brick the ECU.

Went from 04A60 to 04A61 on my 2018 AT. Now it's time to get out and drive!

 

BTW...@tonered, thanks for organizing this thread and keeping it up to date after 226 pages!

 

It is fun being right on a guess every once in a while.

The first post was updated with TSB-0043-20 Rev 1 that was found at nhtsa.gov.

 

Does anyone have tsb file to update to 04a71?

 

1st post

 

Pretty sure there is only a TSB to Goto 72, not to 71

 

Good point. I forgot that I cleaned that up.

I have the CUW for that, but it is also attached to Post 199 for sure.

 

Really? My bad, I thought we had one for 71.

At this point I honestly just assume we have it