I have changed TCM my Escalade 2009 6.2 need software

[sss7556]

Hi,all
can help me
I have changed my tcm block on new (blank). It's need programm before use.
#24275872
Where I can get tcm software for reflash?
I was copied last data (#24249178) from wrong tcm block to a new (#24275872). But, It das not work.
How I can make this procedure?
Thank you
Alex

[yrkz06]

If you have a J2534 tool or a GM Tech 2 you can subscribe to the GM Tis2web service and program it yourself, and also see if there are any other modules that need updating. You get a 2 year service for like $55 US