Air Compressor for Rear Air Springs May Fail on Buick Rainier

Submitted by Vehicle Owner · May 29, 2025
Published by RepairPal

Problem overview

On vehicles equipped with rear air springs, the air compressor may fail causing the rear suspension to sit low.

422 people reported this problem
215 comments
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Buick Rainier vehicles with this problem

Average mileage: 106,321 miles
(10,000 - 280,000)

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