Identifying Self-Leveling Suspension Failure in Your Jaguar

Is your Jaguar sitting lower than it used to? Jaguars are associated with luxury, comfort, smooth driving and precise engineering, and one of the systems contributing to that comfort and stability is the self-leveling suspension system. This system makes sure the car adjusts its height so that it can easily balance on all wheels, regardless of load or road conditions.

Like any system, though, your Jaguar’s self-leveling suspension is still susceptible to malfunction, or even failure. You may notice that your vehicle is too low to the ground, rough to drive, or that it leans to the side. Any of these symptoms, if not properly taken care of, can lead to poor handling, the need for frequent tire replacements, or even more costly repairs. Here are some common signs of self-leveling suspension problems, and the most effective ways to repair them.

Recognizing a Failure in Self-Leveling Suspension Systems

• Look at the Ride Height: One easy way to see if your Jaguar has a bad self-levelling system is to look at the height of the vehicle. If the car isn’t sitting level or tilts to one side when parked, or feels like it wants to move even when idling, it could be that your suspension system is malfunctioning.
• Pay Attention to a Rough Ride: If your ride feels noticeably rough on the roads, especially on the bumpy and uneven terrain, then the self-leveling suspension system may not be working properly. If the car bounces excessively after hitting a bump, that could be another sign that the suspension system is failing.
• Listen for Unusual Noises: A hissing sound around the wheels could mean that the air spring is leaking or that suspension lines are damaged. Loud noises such as thuds or knocks when the vehicle goes over a bump might also be an indication of problems relating to the suspension compressor or shocks.
• Look for Warning Lights: Most systems have warning indicators to let you know when the car recognizes there is a problem, so check for a suspension system warning light. If the light is on, a diagnostic scan may point to issues with the self-leveling system.
• Check the Air Compressor and Air Springs: Air compressor failure or lack of air pressure can prevent the system from regulating itself properly. If the air springs are punctured or depleted they can’t provide the required support, and the suspension will fail.

Repairing Your Jaguar’s Self-Leveling Suspension System

• Replace the Air Compressor: If the compressor is not working or is making loud noises, then it is the likely culprit. A faulty or damaged compressor may need to be replaced in order to ensure the suspension holds your car at the right height.
• Examine the Height Sensors: It is possible for height sensors to fail, providing the wrong information to the suspension system about height and adjustment. If your vehicle sits at a higher or lower position than expected, the issue might be fixed by calibrating or changing the failed sensors.
• Check the Suspension Control Module: A failure in the suspension control module can keep the system from working effectively. A diagnostic scan can assist in determining whether the problem is a result of a software or electrical malfunction, meaning that reprogramming or even replacing the module may be the only solution.
• Replace Worn Air Springs and Struts: Air springs and struts can wear out over time, leaving them unable to retain proper pressure. Replacing them with high-quality OEM or aftermarket parts will help get back a smooth and steady ride.

Let Bimmer Performance Help Help With Your Jaguar Suspension

We recommend taking your Jaguar to a professional mechanic for any kind of major repair or maintenance. At Bimmer Performance, we are experts in diagnostic services and suspension repair. We can do a sophisticated diagnosis on your Jaguar, and guarantee that your suspension system is fixed with care and precision.

Our mechanics are highly skilled and can smooth out your car’s shaky ride. We are based in Houston, and proud to offer our services to drivers Mission Bend, Cinco Ranch, Sugar Land, and Katy, TX. Feel free to stop by our shop, or call to set up an appointment today.