Suspension or leveler issue?

Question

I have an '03 Buick LeSabre Limited with automatic leveling system. While I was driving, the rear end of the car suddenly started bouncing up and down drastically and still does. Does this have something to do with the leveler? Maybe the shocks aren't getting air? Please help!

Answer 1

Here is a repair guide! I hope that this helps.

http://www.autozone.com/shopping/repairG...