<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Originally posted by Big Z:
"Does it do what it's suppose to do??--Yes.
Does it do It Differently than your use to?-- reason for the thread.
Is It, Like Nothing Else? Absolutly.
Is it working correctly?--I think so!
I use the cruse a lot. I thought there was something wrong at first also, but have since, changed my mind. What I thought was annoying, was the H2 trying to maintain the set speed, (what ever the load) for the weight, and terrain it's in. The H2 Will downshift 2 or 3 gears to maintain your setpoint. Small inclines, overpasses, and hills, Pull it Down to third or just let it do it's thing. 
"<HR></BLOCKQUOTE>
I thought Mac was hard to understand until you posted this message...
When you refer to "IT" do you mean the Hummer H2 or the H2's cruise control?
You say that you thought something was wrong with the way the cruise control was working on your H2 and found it annoying --- and then say you changed your mind. What happened to change your mind? Maybe a head injury or illness?
You said:
"What I thought was annoying, was the H2 trying to maintain the set speed, (what ever the load) for the weight, and terrain it's in."
I don't find the cruise control annoying when it causes a downshift when going up a steep hill --- that is exactly what it should do. But it should not do that when driving on level, almost perfectly flat, terrain!
If you do NOT have the cruise control on and you approach a relatively FLAT overpass my H2 does not shift down in order to maintain the speed. As a matter of fact, I can speed up while going over an overpass and not cause the transmission to shift down to a lower gear.
But, with the cruise control on, going over the very same overpass, the transmission downshifts, engine rpms increase and almost immediately the transmission shifts back into fourth gear. It is still annoying to me...
In fact, although it happens very rarely, I have experienced occasions when the cruise control causes a downshift when not going up any hill at all. Maybe a gust of wind triggers it? In any case, it is quite annoying...
I have owned MANY vehicles made by GM, cars, vans, trucks and SUVs --- that all had cruise control and I have never experienced this behavior before.
Is your suggestion for addressing this irritating problem to either always drive in third gear or to just accept the annoying downshifts? Why wouldn't it be appropriate to contact Hummer and ask about this problem?
Ed