Service Air Suspension?

[ROX]

Originally Posted by tower

Interesting, Roxie. Every time I leave the cap off, the ?SERVCE AIR SUSPENSION? DIC notice comes on. Every time I put the cap on, it goes away. I wonder if it?s an '03 thing.

That's strange. I don't remember that happening with my 03 either. I wonder if you have a leak in the little fitting back there. I know, first hand, if you leave the hose on and try to move the vehicle the air ride will lower to the stops. The hose bib doesn't even have an electrical connection on it to throw a code so it's got to be some sort of pressure thing back there. Hummtech definitely would know more than I do, I'm sure.

Everyone's doing great! Thanks for asking. Good to see you back