Toyota Land Cruiser B2799

[Reprog89]

Hello,
I am bothered by a Toyota Land Cruiser from 2003.
I had to resynchronize a key at the central locking but I went too far via a diagnostic tool (X431).
Currently the vehicle does not recognize me any more valid key.
No fault in the immobox (main & secondary key not registered), but fault B2799 in the engine ECU.

I have in my possession the dump 93C56 as well as my identifiers of the 2 keys.

What to do ?

Thank you ,
cordially

[mirage5]

https://www.digital-kaos.co.uk/forum...d-cruiser-2002

[Reprog89]

Hello,
I tried the bridge method, unfortunately it doesn't work.
Today I deposit the immobox of which here is the dump.
I could see in reality that I no longer have a master key registered.
So by obd impossible to add a key despite the X431 & FVDI