Rear of Vehicle May Ride to High or Low on Buick Roadmaster

Problem Description and Possible Solution

The auto level ride compressor may fail causing the rear of the vehicle to ride to high or too low.

Problem Data
RepairPal Verified
Average mileage: 101,061 (75,500–113,890)
6 model years affected: 1991, 1992, 1993, 1994, more1995, 1996
13 people reported this problem
Viewing 1 - 4 of 4 comments
Air shocks were not inflating. Come to find out compressor was unhooked. Reconnected compressor, only ran for a few seconds and then shut off. Replaced both rear air shocks and compressor. Rides like new
air compressor for rear air bags, dont work anymore.
ELC pump recycles while parked, causes battery failure.
ELC compressor failed, leaving rear end of Roadmaster raised up HIGH-- This situation ALSO causes a severely rough ride, even when hitting small pot holes.