Land Rover is one of the most loved and popular automobile brands in the UK. It is popular due to its luxurious features, off-road capability, and distinctive design. Two of its distinct models, the Discovery and Range Rover, are highly popular among users. Commonly, these models are known for their longevity; however, they often encounter air suspension issues. This issue often involves leaks in the air springs or valve blocks, resulting in sagging or suspension dropping overnight. Compressor and height sensor problems are also common. Although partnering with a reputable company for Land Rover repairs in Canterbury can resolve this issue, gathering ample knowledge about it is crucial.
Air Suspension Technology in Land Rover
The air suspension was introduced to Land Rover cars in 1993, initially on the Range Rover Classic. This system was Electronic Controlled Air Suspension (ECAS) back then. It was developed in the early 1990s and fitted to the 1993 model year Range Rover. Like any other technology, it is also dedicated to enhancing the convenience and comfort of the user.
This steam helped replace traditional coil springs with air springs, resulting in adjustable ride height and variable damping. The air suspension system enables automatic adjustments according to road conditions. It has improved handling and can be manually raised or lowered for increased ground clearance or easier entry and exit.
Air Suspension Issues on Land Rover Discovery and Range Rovers
Technologies are always beneficial. However, it can’t be denied that technology increases the complexity of a system. The air suspension technology is composed of various components that control different parts of a car to achieve the desired results. Over time, the parts tend to develop issues and impact several other components, resulting in overall performance problems. Air suspension issues can lead to issues such as:
- Airbags
- Height sensors
- Air struts
- Springs
- Compressors
- Storage tank
- Valve block
- Electronic controls
What are the Common Problems in Air Suspension of Discovery & Range Rovers?
Air Bag Problems
Due to the effects of time, the rubber in airbags begins to lose elasticity, contributing to the development of leaks. It can also occur due to weather depreciation, the car’s mileage, or general maintenance, such as cleaning under the arches after being off-road.
Height Sensor Issues
As the name suggests, the height sensor is specifically designed to measure the distance from the ground. The sensor is located in all four corners, near the airbags. The sensor can be damaged by the vehicle being exposed to rough terrain or harsh weather conditions. If it gets damaged anyway, the whole suspension will be stuck at one height or sag.
The Air Compressor and Storage Tank Problem
The air compressor tends to develop issues after years of usage. This leads to a lack of air being pumped through the system, which causes an error message to appear. Many users face the issue of the compressor continuing to turn on and off.
Valve Block and Electronic Control Problems
Often, the valves become blocked and fail to supply air. On the other hand, electronic control problems lead to failed control panels or wiring.
What to Do When You Face These Issues?
All of the above issues need professional intervention. Only a trained individual can identify the underlying cause of the issues and resolve them.
Are you seeking a reliable vendor to repair your Land Rover? Connect with us. At Landmark Repairs and Servicing, we have 25 years of experience in repairing Land Rovers. We are proud to say that we can repair every model of Land Rover, regardless of the issue.
Connect with us and share your issues now.
