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Hummer H2For those who like a little more gleam to their Hummer, the H2 offers a similar rugged look as the H1, but as a lower cost, and with more added features, making it almost a massive luxury SUV.
different years have different features. the GM part number does need to match unless GM has superseded the part with a newer part number revision.
looks like there might be a few that interchange Units Must Be Flashed On The Vehicle; Vehicle Specific On-Car Programming Must Be Performed After Install To Prevent Drivability Issues
15194423 is the part number on my comtrol. Not available through GM. Been on back order sence march with only updates is there is no update. Cant find at any parts house or even eba .
the dorman replacement covers all these models
10367690, 10383536, 15064149, 15116066, 15136877, 15137393, 15137394, 15137395, 15137396, 15167328, 15194170, 15194423, 15198116, 15257043, 15257044, 15257045, 15257046
more details on - https://www.dormanproducts.com/p-72563-502-007.aspx so most likely once programmed with the hummer update software any of those modules would probably work but if you cant find the original then an aftermarket is an option https://static.dormanproducts.com/do..._tech-note.pdf
jcwitney and summit racing seem to have the dorman. but you have to send in the old module as a core if not 200$ extra
