I have a 09 that I've been trying to figure out whats going on with the rear air. So if you just get in a drive the back passenger corner feels really stiff, that side also sits a half inch taller than the driver. I tried to adjust the ride height sensors and they do not respond. Finally, when I had it loaded down with 7 people a few weeks ago, it would air up to level out when everyone got in. However, once all the weight was out, it didn't air out and left the back end jacked way up. Southern rig, garage kept, not a spect of rust. So I know the sensors aren't rusted out, but I don't suspect those anyway because it still moves to L, N, and H with the ride height selector. Anyone had similar issues?
