1994 Cadillac Deville MESSAGE SERVICE RIDE CONTROL

you must first have it checked for trouble codes.

[quote:c5c0481766="german7875"]Suspension problem
1994 Cadillac Deville V8 Front Wheel Drive Automatic 130000 miles
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SERVICE RIDE CONTROL is on my dash ,my rear suspension might have gone out rear is real low and does not rise up when car is turned on.is this the suspension copressor that needs to replaced,if so should i convert all 4 wheels or replace SC?[/quote:c5c0481766]

it could be anything, from a compressor, bad or broken wire, to a broken air line to a leaking rear shock, scan your codes off and warmer on your heater controls at the same time, with your key in the on position. write the codes down and post them here so I can see them, look in your message center for the codes