89170-0d750 posibile broke

[Allex2002]

Hy all
My first post here.
I have a 89170-0d750 Toyota yaris airbag unit that i think i write a bad file using cg100 (The write was ok) and now The airbag unit no comunicațion with car.
I also write an orig file with smok, write ok jtag but same rezult. Car don t see airbag unit.

Can this airbag unit be saved?

[fuzz1]

Hi
Where is your original file read by you? Was the airbag being recognised by car before clearing? What mcu in there?

[Allex2002]

Hi
Where is your original file read by you? Was the airbag being recognised by car before clearing? What mcu in there?
Mcu r5f61725
Before writing work ok, no error, only airbag Light on.
Now no comunicațion airbag and esp Light on.
No original file because with cg100 îs veri hard to read, IT îs easy only to write. I done Toyota before and they work ok with virgin clean files

[Allex2002]

Is there any chance for this airbag unit?

[fuzz1]

Here you are

https://www.digital-kaos.co.uk/forums/showthread.php/830318-Renesas-H8SX-Flash?highlight=89170-0d750


A special thanks to Natalie. She is in the middle of this stupid war. We pray for her

May this war be over soon

[Allex2002]

Allready Tried. Same result. Tx
Write proces ok. But no can comunicațion.
And i cannot find anywere another ecu