Cadillac DeVille Problem Report
Cadillac DeVille Electronic Level Ride System May Fail
The electronic level ride system may not work properly; this may result in the rear of the vehicle riding too high or too low. Our technicians tell us that a height sensor or exhaust valve failure are common issues with this system. Proper diagnoses will be necessary to confirm the exact fault.
rear air shocks leaked. WAY expensive to replace with OEM, so installed spring shocks and bypass resistors.
Worked great! - Visitor
when i drive down the road the rearend sways side to side. i haven't tried anything yet. i am looking for the solution. - joejoe1962
My car is not sitting at the proper height,Its saging and I have to watch how I back out of driveways.Its not sagging to the ground. - Visitor
Vehicle seldom used to transport passengers. First noticed when two persons, with baggage, was being transported to Airport, noticed vehicle ride was exceptionally rough and very low in the rear, barely clearing the ground.
It continued to sit low but ride improved when passengers were dropped. A check with the Cadillac Dealer quoted an outrageous price to diagnose the problem, therefore, no repair or diagnosis were ever done to date. Vehicle has only 72,000 miles. - Visitor
rear of car rides too low; mud flaps drag - Visitor
my 1990 Cadillac Deville Coupe's rear end drops down after about 10 minutes of driving. I have 20 inch rims on it so that is a problem because the tires rub. i put on new shocks thinking that was the problem, for the most part its fixed but say when i drive up a steep hill and the back end drops below a certian point the back end wont level back up to where it should be - Visitor
The rear of this car,seems to sit a little higher - 94caddy
My car is riding to low. I dont have the money for repairs.But,i can do it my self,if someone tell me/ - Visitor
Compressor does not run. Checked relay/ fuses. Ok. - Visitor
rear end too low! - Visitor
Looks level but extremely soft ride and bottoms out easily when going over slight bumps or RR crossings. - Visitor
Does not work at all - Visitor
Electric ride system message shows up - Visitor
Level ride system message shows up - Visitor
Rear air leveling compressor failed, leaks in the air lines suspected for burning out compressor. $4,000 to fix. - Visitor
it wont air up in back - Visitor
Gauges aren't showing,radio stop workin, fans,and power windows. It goes on and off sometimes and car wont crank. - Visitor
Rear end to low - Visitor
air leaks and one strut makes the car bottem out - Visitor
I have that problem on my 1999 Concorde review sitting too low - Sol M
"Service Ride Control" message comes on after I start the car. After i press "reset' button the...
The back seat ride use to be so comfortable. Now it scrapes bottom when you turn into some driv...
When I start my car, the rear end by the tires sounds like a motor is running. The rear end of...
I replaced pump and pulley 8 months to 1 year ago. no Leaks, car seems to steer fine no noise....