Nissan march 2011

[Shakeelbhugeloo]

Hello
need clear for a Nissan March 2011 airbag module
988203HC0A*(12V)

[dragon100]

Post here your dump, somebody clear it.

[Shakeelbhugeloo]

Here is the dump please help
year 2011
NIssan march
ic 93 LC 56

[dragon100]

Bad read mate, read again.

[magnacin]

Yor file was too long. 93C56 EEprom only has address til FF.
I tried to fix it. Please try the file and post results.
Thanks and +Rep is appreciated

[Shakeelbhugeloo]

Okay will try and report

[Shakeelbhugeloo]

i re read again the file is not the same please clear for me

[dragon100]

still bad read, did you desolder eeprom ?

[Shakeelbhugeloo]

Yess i did desolder even used 2 diferent tools. Will re check and post.
How to tell if it is wrongly read ?
the ic is L56
am reading throught 93c56. is this the error ?

[Shakeelbhugeloo]

Should be good now i think i read as 93c56 am using another tool to read i did desolder am using carprog this time
please help me clear this

[magnacin]

No, but some programmers have option to read 8 or 16 bits. You should check your option. I believe if not mistaken that it should be read as a 16 bit EEPROM

[magnacin]

This is a file I have with tested solution. Please try it. If not working, swap bytes and try again (. It should work. I have used it several times.

pwd is the same.

[PierreTheron]

If lc you should read and write as microchip lc
Regards

Ps in some off these nissans you must also check datasheet for rotated pins on the eeprom .
Then make adaptor to fit to it ,,,,

[Shakeelbhugeloo]

Ok thanks (y)
whats the diference between 16 bits and 8 bits ?

[PierreTheron]

8.16.32.64 128....... and you cAN FILL THE REST M8 ..
But some software like 16 bit or 8 bit to reset crash or anything else .....

[Shakeelbhugeloo]

Thanks for the help (y)
how do i know what to use 16 or 8 ?

[credoline]

Read in both organization, save files, open files in hex editor, use yours eyes and turn your brain in ON position. And you will see it.

[Shakeelbhugeloo]

Thanks the dump works (y)