immo EEPROM on ECM

[john sina]

Hi Dear friends.
I have a transtron ECM and IMMO box whose photos are attached.
The problem is: I do not know the pin code. Unfortunately, the immo box is not programmed and there is no pin code inside the eeprom 93c56.
But the ECM was programmed with an unknown code.
At ECM board, I just see two IC (L9637d and l9615d).
I also have the GIDSS to reset the ECM if I have the pin code.
Is there anybody who knows which IC record the pin code in ECM.

[djura]

Could be 25c320,on the other side of the board.

[Weasel3]

If you want most people to be interested.
I would give info like.

Year:
Brand:
Model:
Petrol/diesel
Name on immobox

And other info which is of interest.

[john sina]

these are some info which I had.

This ECM(transtron) is related to ISUZU 2016- NPR- diesel with immo box Continental.

[john sina]

exactly that is my question!!! how should I bring the board out? it is strongly stuck with paste. I tried yesterday but I feared to hurt the connectors (black ones I mean). I can pull up one side but the other side is stuck.
Is the any solvent or any tip to open that?
thanks