EZS Viano 6395450508

**Nikola123** · 9th June, 2016, 11:24 AM

Please I need help
I need flash and eprom from R1 and R2 mcu 1L02M, 6395450508
Thanks in advance...

Ezs is broken and I have ezs from vito 6395450108, and when instal and coding, car start but stay error at instrument cluster abs esp.
When read error with star diag, I have only 2 error in esp, (no can from ezs, and wrong coding of ezs).

**vageric** · 9th June, 2016, 01:29 PM

this mcu dont have flash

**Nikola123** · 9th June, 2016, 05:02 PM

I think it have. Read with smok jtag. This is flash and eprom from r2mcu

**rm23** · 10th June, 2016, 12:12 AM

it has flash but you can just read it no write....

**vageric** · 10th June, 2016, 05:25 AM

sorry my bad.
wanna to sayed what rm23 sayed.

**Mario3** · 10th June, 2016, 12:59 PM

Did you try to change the coding with star diag ?

**Nikola123** · 10th June, 2016, 03:48 PM

Yes I try, after all possible coding options still stay same errors...

**tomasete** · 23rd May, 2018, 07:21 PM

Originally Posted by Nikola123

Yes I try, after all possible coding options still stay same errors...

hello, I have exactly the same problem, were you able to find a solution for that?

**Nikola123** · 10th June, 2016, 11:40 PM

I have option to write flash. Jtag is miracle

**DJairbag** · 11th January, 2017, 02:25 AM

hello,
i have eis inside is 1L02M
my friend repaired flash content, but write with orange 5 not possible!
Is it right can not write to this flash ?

**Shmortz** · 23rd May, 2018, 08:15 PM

find other EZS and write your eeproms in it

**tomasete** · 24th May, 2018, 11:49 AM

i have already done that, but r1 was lost so i changed vin and mileage of the other ezs. I get esp errors. I guess it is because the other van did not have esp. esp coding i don´t know if it is in eeprom or flash, or which chip.
I tried to code it in developer mode but I can´t find the option to do this

**MarkPRP** · 24th May, 2018, 09:17 PM

Originally Posted by tomasete

i have already done that, but r1 was lost so i changed vin and mileage of the other ezs. I get esp errors. I guess it is because the other van did not have esp. esp coding i don´t know if it is in eeprom or flash, or which chip.
I tried to code it in developer mode but I can´t find the option to do this

Your dump was wrong then, 1l02m have 3 different dumps with flash dictating where data is located.

send dumps

**tomasete** · 25th May, 2018, 10:30 AM

That must be the problem, because I swapped from 6395450608 1l02m to 6395450108 0l02m.

I put eeprom from r2 and adapted eeprom dump from r1.
DAS shows mielage and vin but I guess the dumps are not correct.