Diagnostic Fault Finding
Fault Finding services

Range Rover Electronic Air Suspension (EAS)

Auto Code offers a repair or calibration service for all Land Rover Air Suspension Systems.

Having problems with the air suspension on your car? Can't fix it and you have tried everything, then try us. We will pretty much guarantee we will find the problem and solve it.

Have a Faulty Electrical Air Suspension system on your car.

There are a variety of faults that can occur on a Land Rover air suspension System from electrical problems like Blown Fuses, Broken Relays, Wires having Open Circuit or Switches and Sensors not working correctly. Then you have mechanical issues like Faulty Air Compressor, Leaking Pipes or Leaking air-bags.

Common Air Suspension Faults:

Air-bag Leaks or Piping One of the most common air suspension problems is a leaking airbag. With time, the rubber components of these parts will deteriorate, creating holes and tears and causing an air leak on older models.

There are various warning signs when your air suspension is leaking. Vehicle suspension has dropped overnight, one side or corner of the vehicle maybe down. You will experience a bumpier ride if the car is on the suspension bumps. The air compressor is continuously running. The air compressor works to keeps the airbags inflated. When there’s a leak, the compressor will keep running to try and keep the airbag inflated, but will eventually overheat and seize if they are leaking.

A Faulty Air Compressor

A faulty compressor is the most common air suspension problem. The compressor works to keep the airbags inflated, and the compressors can malfunction because it’s overworked and will overheat and seize, causing the part to fail.

One way to determine if your air compressor is faulty is to check the vehicle height. If it’s riding lower than usual, the compressor may not be working correctly or at all. Hearing noises coming from the compressor can also mean issues. Sounds like a Whining, Clinking and Grinding, all indicate a problem with the compressor motor or fan.

Excessive Moisture in the System

The compressed air within an air suspension system contains moisture that can accumulate and lead to severe damage. This issue can be caused by a malfunctioning air dryer unit, that removes moisture from the compressed air. Excessive moisture in the suspension system could result in rust and corrosion.

How to Fix Air Suspension Issues

The quickest and easiest way to fix these common air suspension problems is to have the system repaired as soon as the faults are noticed. This should help to prevent a complete system failure. Understanding common air suspension problems is the first step to preventing system failure, so take the time to get to know the issues and schedule a suspension repair as soon as they start happening.

Suspension Re-Calibration

If you Land Rover needs a height re-calibration then we can help with the latest Manufacturer diagnostic equipment and expertise, we can re-program your vehicle to the correct hight.

Auto Code has years of experience in Auto Fault Finding diagnostics, DPF (Diesel Particulate Filters) deletes, EGR Deletes, ECU Re-mapping and performance tuning on all makes of Vehicles, especially European cars and commercial vehicles. We have the highest quality performance tuning solutions for most vehicles, ensuring the best driving experience, while consistently providing customer satisfaction. If you love driving your vehicle, why not try an Auto Code Performance tune. You can expect to save 5-20% in fuel depending on your tune type and the way you drive. It’s up to you how far you would like to take your performance tune-up, and if you are not happy with the tune, we can always put your vehicle back to standard. If you need more information regarding your car, please contact us by email or phone 0457 060 808. We are happy to talk to you about your vehicle.

If you have a part that has failed we can diagnose the fault and re-fit the new parts and re-program the ECU.


Get a Quote or Contact Us

Auto Code

Custom Performance Tuning:

Give your engine the very best, with an Auto Code custom tune. Your Auto Code custom tune will give you the benefit of increased Power, Torque, improved derivability and the added bonus of enhanced fuel economy

  • No loose boxes and wiring in the engine compartment
  • Boost pressure and air flow is optimised not tricked.
  • On board computer shows correct fuel consumption
  • Anti skid program (ESP) function is fully retained
  • Regeneration emptying of diesel particle filter (DPF) is retained
  • Correct calculation of exhaust temperature
  • Correct calculation of service interval
  • The diagnostic system and all adaptive features are retained
  • No enlarged NOx, HC, CO, CO2, Soot emissions compared with original
  • Correct calculation of exhaust temperature
You will be left wondering why it wasn't done at the factory.
performance tune up by Auto Code