OPEL CORSA D PIN from TACHO

[Dobermann]

i need this code to adapt new ecu in car i had new ecu and pin for new ecu i reset it its ok.
But i try to type
4999 or 9499

In immo as security code and it is not working... pin should be same in tacho and immo module as i think...

I tried several times but always wrong security code...
Can someone check?

EDIT:
I found the right PIN.

I read the PIN CODE FROM Instrument cluster using Autel via OBD. It shows:
9949.

Ok this PIN CODE works but only for Instrument cluster. But when i go into
BODY>Immobilizer>Programing>Security code>>

I always get :"Wrong security code" I must add that i do have oryginal OP-COM.
In Instrument cluster PIN 9949 OK, but in Immobiliser not ok... ;/ ;/ ;/

Is it possible that car has different PIN in immo and in Instrument cluster?

Hello my friend,

i have exactly same problem.

i have a corsa d with 1.4 66kw me7.6.2 ecu

i want to change ecu because its damage.

i read pin with opcom from instrument cluster >>> pin is 8216

code worked in instrument but not in immobiliser.

i think this code should be the same. old ecu i cant read because its dameage and no comms..

what to do now ? i dont have car pass but maybe its possible to get it from dealer.

but i have the code from instrument, but did not work in immobiliser.

i can read eeprom from cluster too but is this nessessary ?

thanks

best regards

[Panathaole]

extract from cid, or easiest way if you have fvdi, use it.....

you must extract pin code and from donor ecu to reset it.... try with fvdi or carprog.....

[Dobermann]

extract from cid, or easiest way if you have fvdi, use it.....

you must extract pin code and from donor ecu to reset it.... try with fvdi or carprog.....

thanks for help. the doner ecu is resett . i did it with carprog orignal.

problem is only that pin readed from instrument cluster with opcom not work in immobilizer to pair the new used ecu.

pin code worked for login in instrument but not in immobiliser where the funktions are in to pair the new ecu.

and i think normally the pin from instrument musst be the same for immibiliser !?

i think i will take off tacho and read pin from eeprom 35080

[rafal]

Reset ecu by carprog= ecu bricked
Carprog for read pin ok not for reset
fvdi reset ok
Opcom reset ok

[Dobermann]

Reset ecu by carprog= ecu bricked
Carprog for read pin ok not for reset
fvdi reset ok
Opcom reset ok

Hello thanks for answer.

reset ecu is not the problem for sure. i reset with opcom too .

ecu is reset .

problem is security code in immobilisieer not work !

in instrument cluster work.

i have to check later the immo waiting time. maybe this is the problem.

code from instrument should be the same for immobilisier

[rafal]

Hello thanks for answer.

reset ecu is not the problem for sure. i reset with opcom too .

ecu is reset .

problem is security code in immobilisieer not work !

in instrument cluster work.

i have to check later the immo waiting time. maybe this is the problem.

code from instrument should be the same for immobilisier

i understood u................ but if ecu reseted by CP 1st - ecu bricked

[Dobermann]

i understood u................ but if ecu reseted by CP 1st - ecu bricked

i have original CP ecu is not bricked. ecu is ok.

opcom read ecu and reset ecu was possible with opcom without any problems.

[rafal]

i have original CP ecu is not bricked. ecu is ok.

opcom read ecu and reset ecu was possible with opcom without any problems.

do as u want...............
remove eeprom from dash for check pin if is 100% correct
but if u can log to dash by pin - probably good
good luck

[Dobermann]

do as u want...............
remove eeprom from dash for check pin if is 100% correct
but if u can log to dash by pin - probably good
good luck

yes this is exactly what i thought too

i will read eeprom from dash and check pin and check immo waiting time again.

but its like you said if login to instrument is ok the pin should be correct.

[rafal]

yes this is exactly what i thought too

i will read eeprom from dash and check pin and check immo waiting time again.

but its like you said if login to instrument is ok the pin should be correct.

sure - i wrote all as i should on this subject.............. i bricked ecu by CP by self even ori - but you are looking for something where shouldn't

[Dobermann]

sure - i wrote all as i should on this subject.............. i bricked ecu by CP by self even ori - but you are looking for something where shouldn't

was is it cp china or an original cp ?

i testet some older me155 ecu from astra let20 and reset worked with ori cp

[rafal]

was is it cp china or an original cp ?

i testet some older me155 ecu from astra let20 and reset worked with ori cp

i tested ori and clone , with older ecus ok - with me7.6.2 fail

[miroopel]

IPC was replaced without reset and programming. IPC pin code is different from BCM. For correct Pin code read BCM, Radio, DIS, Airbag.

[Dobermann]

IPC was replaced without reset and programming. IPC pin code is different from BCM. For correct Pin code read BCM, Radio, DIS, Airbag.

Hello,

i solved my problem today.

But Pin code was not different from IPC to BCM and IMMO

As first i checked immo waiting time. that was active 00.10.00 so i cant login to immo.

i tryed this >> with the readed login code from Opcom >> login to BCM worked after this login to IPC worked too after this check again immo waiting time > suprise now not active 00.00.00

tryed to login with the readed code from opcom and look there im in ;-)

paired new reseted ecu and car start !

i take off the tacho to check PIN code

read it with carprog M35080 / >> 080D0WQ

in eeprom file are the login code swapped. login readed from opcom 8216 in eeprom >> 2861

so maybe opcom automatic swapped or in the eeprom the login is stored swapped.