[liviu2004]

Has the replacement ecu been immo reset already?

[pupu144]

Hello,

Here are the flash files for your ECU (valid only for GM DP5).

There are three possible ECU HW revisions - FE--, FF-- or GA-- (but GA and FF are the same, firmware wise) - you need to choose the correct one, according to a sticker on the ECU.

If you have no experience with DP5, I can assist you remotely with flashing (over OBD).

[viki300]

Has the replacement ecu been immo reset already?

it was new ecu so yes done that with орсом and add vin aswell went locked after writing soft with flex thrue obd

---

Hello,

Here are the flash files for your ECU (valid only for GM DP5).

There are three possible ECU HW revisions - FE--, FF-- or GA-- (but GA and FF are the same, firmware wise) - you need to choose the correct one, according to a sticker on the ECU.

If you have no experience with DP5, I can assist you remotely with flashing (over OBD).

can you point where to find this software so i can try to my self first

[al70]

here's a link, don't know if it works, my advice, take the members offer of remote help, he seems to know a little about this stuff

[viki300]

here's a link, don't know if it works, my advice, take the members offer of remote help, he seems to know a little about this stuff

i belive he meant bit different software than this GD5 i think he mean GM DP5 soft but yes going io contact him when i got new ecu again

[viki300]

Hello,

Here are the flash files for your ECU (valid only for GM DP5).

There are three possible ECU HW revisions - FE--, FF-- or GA-- (but GA and FF are the same, firmware wise) - you need to choose the correct one, according to a sticker on the ECU.

If you have no experience with DP5, I can assist you remotely with flashing (over OBD).

thanks for flashing but still fighting with immo reset looks like there is no pin number on eep and no idea where to put it in eep so i can not go further until this is sorted

[viki300]

solved needed to get another second hand ecu which could reset

[Jon1796]

Sm2pro with pcm flash and module 77 reads the me9.6 if no pin with ecu can be read from dump, and with the Saab software tronic can flasher you can dump ecu and rewrite over replacement ecu.