Cadillac Escalade, EXT and ESV Forum - 1999 - 2006 Discussion, Suspension issue in Cadillac Escalade Forums; Originally Posted by the cadillac man
That isn't how the compressor does on my dads h2 as you can hear ...
The h2 is a different setup if i remember correctly theres no spring right? only bags which is why it doesn't dump the air
You are correct it does have air bags in place of the coil springs
I can see why it doesn't do the air dump(cause if the back of that truck drops quick it may be a scary event given the wight of it) plus the h2 has a duel compressor setup vs single setup that the rest of gm s suv's have.