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Thank you again for your help I appreciate.

Best regards

Thank you very much for your help I appreciate it. I understood but I was trying to find a solution for the 2010 transmission TCM so i can return it to the owner as it was before.

Best regards

Thank you for the help, that's what's happened exactly how do I get the correct calibration file for it to return it to normal condition, because with SPS it is reading the chassis of the 2008 and...

Dear Members,

Please does anyone have the calibration file 20827753 for T43 Hummer H2 TCM to write it with HP Tuners VCM editor?

Best regards

Sleiman Saade

Also is it possible to get a calibration ID file and load it on the transmission module?

Hi, I hope you had a wonderful weekend, there is a white sticker on the transmission, the main one for the car is 8CKA and the used one is 0CKA, what do you think?

I bought it in May and I just use it once on 2017 Escalade to increase the speed limit.
I tried to flash the TCM it will erase and write but still the same,

Best regards

Ok, I will buy credit and try to write the whole file and see if it works. I will keep you updated.

Thank you for the help again.

Best regards

Let me explain to you what happened, we changed the transmission on this Hummer with a used one so I tried to reprogram it with SPS2 online with Cardaq Plus 3 device and the programming failed many...

Is it the normal procedure to read the file save it and write it to the donor transmission?

It's 2008 Hummer H2 3/4 Ton Base Model 6.2L, V8, I replaced the Complete transmission with a used one so I want to read the file from the old one and write it in the new one if possible with VCM...

Dear members,

Is it possible to read the transmission file on 2008 Hummer H2 and write it on another used transmission with VCM editor?

Best regards

Sleiman Saade