VW Jetta - 1C0-909-605A VW51 (index 08) - pls help - need dump

[angelo44]

Hello guys,

I need your help with the fix / or good dump for a VW module:

> 1C0-909-605A / Index 08
> 5WK43122 / WV51
> SC513013CFU 64-pin MCU -- i think HC08 mask 1L52H
(HC08AZ32A???)

Do you know the reset security sequence code?

Is there a way to reset crash code via k-line for this module? what tool / software is good?

i am using ETL reader to get the EEPROM.

Thanks in advance for your help...

A

[emanuel2010]

I hope to help.

[angelo44]

I hope to help.

This is great - thank you! I've taken a quick look at the BINs and they seem all FFed (no data). Do I need a special programmer to read them? I have the ETL HC08 programmer...

Any other ideas would be greatly appreciated...

Thanks again.
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[emanuel2010]

read the manual carefully etl.

[emanuel2010]

manual etl hc908.

[angelo44]

Excellent details!!! Thank you Emanuel!

I didn't play with these masksets yet... I'll try tomorrow in-circuit to see how it works. I guess, I only need to lift the IRQ pin to make sure the MCU can be accessed...

I am really glad to have found this site!
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[angelo44]

PROBLEM SOLVED !!!!

Pls ignore!
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I am trying to read the 1L52H (in-circuit) and am getting no echo from the MCU.

Could there be a different seq. sequence for this Index?

I am trying: BE 07 BD 57 BD 57 BD 54


Thanks again for your help...
A