i own 7 Cadillac DeVilles personaly the 2005 is my favorite one i drive it all the time and it has 46,963 miles but i have a problem with the rear level (the cars rear end is really high) and my mother drove it 2day it was really snowy and cold outside. does any1 no what is wrong with it? other details: i can hear the level making a noise at first its like a puff and then it sounds like power seats moving. from the rear bumper to the ground it is almost 2 feet.
Could be many things, not enough space to type them in here. I'd get it to a shop and have a professional have a look.
The level sensor or it's connections have failed. It shouldn't be too hard to fix. You can get parts at a bone yard.
Sounds like the air ride suspension system may have gone bad and is putting to much air in the rear suspension.
