Posted on 11/28/2025
Volvo’s air suspension delivers a calm, level ride when it is healthy. When it is not, the car can sit low on one corner, ride harshly, or cycle the compressor so often that it feels like something is always wrong. If you have repaired one part only to see a new warning a few weeks later, you are not alone. Air systems have several pieces working together, and small leaks or control issues can make good parts look bad. How Volvo Air Suspension Works Instead of steel springs, each corner uses an air spring that inflates to hold the vehicle at a set height. A compressor fills a reservoir, valves route air to each spring, and height sensors tell the control module where the body sits. The system adjusts for passengers, cargo, and road conditions so the car stays level and stable. When everything is sealed and calibrated, the ride is smooth and the body stays flat in corners. Common Failure Points in Volvo Air Systems Air springs age as rubber ... read more