Seat Toledo 1997 immo login

[Alex789]

Hello.
Pls calculate login for Seat Toledo 1997 with separate immo.
Urgent reply appreciated. Commander is unable to read this login.

[simon77]

try reading dump again and give me the model and type of immo box as when i try to decode it comes back with error. also what type of mcu.
is this a lost key issue or immo problem if immo problem maybe there is problem with immo.
regards

[Alex789]

Thanks for reply.
Device identification:
1H0953257 B IMMO VWZ3Z0V7218822 V00
Coding: 9600 Supplier number : 00000

It's lost key issue as owner said, because he lost transponder from the key with buttons when changed the battery.
It's not usual dump where login at address 0x091-0x094 repeated 2 times.
I've read with DMA function, because commander was unable to do so.
I compare this dump with the sample (enclosed) which i had from internet and they are of the same structure.
Will take immo off the vehicle and inform what is inside a few minutes later.

[simon77]

is there a no on the immo that starts 5wk4 and its black with 2 plugs you may find a tms chip inside.

[Alex789]

In dump appointed 5WK4590. It's black box with 1 plug.
Upon dismount will inform you.

Sorry. Just mate dismount box and found that on box following:
1H0 953 257 BB
5WK4678
2 plugs.

So, it seems that dump is not original.
Will write another dump and test.

Will inform you.

[simon77]

hco5 chip in there

[Alex789]

D33J MC68HC705B16

[lupu_sandu]

Read MCU and post here

[Alex789]

Fixed.
This processor MC68HC05B16 (not 705) is secured (WDT). First dump is garbage. File enclosed.
Thanks to all.

[gokey]

PIN code is 0288

[Alex789]

Yes, i appointed this code in the name of the file. Thanks.
I did this car already.