Just as the Range Rover is a luxury brand, all its parts and components are made of high-grade material. And the suspension is also the same. It plays a vital role in increasing ride height and improving the riding experience on and off the road. Unfortunately, even air suspension of vehicles like Range Rover can show various issues and can even fail.
When the Range Rover suspension fault code or light code shows up, it can indicate various problems. There might be leaking airbags, faulty height sensors, faulty air exhaust valves, etc. But the good thing is that most of these problems are fixable. In this article, I will guide you through everything.
Range Rover Suspension Warning Light Codes And Their Meanings
As you turn on the engine, if there is a suspension issue, you will notice warning lights on the Range Rover’s dashboard. Let me explain what kind of light codes you are likely to come across and what they mean.
Primarily, the dashboard will show you an amber light with a triangle warning sign. But it can also turn bright yellow. It does indicate that there is a suspension fault but it will still operate. However, you should get the suspension system checked as soon as possible.
We all know that the red light is never a good sign no matter where it appears. And in the case of the Range Rover, it means there is a severe suspension fault and it needs to be checked by a professional immediately.
Range Rover Suspension Fault: Quick Solutions
|Exhaust Valve Blocked||Replace the silencer or the compressor.|
|Loose/Damaged Compression Wire||Fix or replace the wire.|
|Faulty Height Sensor||Replace the height sensor.|
|Faulty Airbag/Leak In Airbag||Replace the airbags.|
|Inactive Suspension||Reset the suspension.|
|Faulty Air Compressor||Replace the air compressor.|
Common Signs Of Range Rover Suspension Faults
You cannot go around blaming the suspension without any reason. If there is a suspension fault, there will be several signs. From warning lights to unexpected running compressors, there are several ways to know that you have to look into the suspension. Let me elaborate on the matter here.
What I find convenient about the Range Rover is that it comes with a warning light indicator. So when the suspension fault occurs, you will notice a warning message showing on the display.
Here are two things that we folks call “squatting” and “nose dip”. The “squatting” is when the vehicle’s rear end sags down and the front end stays up. In some cases, the car squats sideways. The “nose dip” is when the front part is sagging downward while the rear is elevated.
Lots Of Bumps
The struts and airbags are part of the compression system. If any of them wear out, they cause the compression to act up. And since this issue causes failure to absorb energy, the vehicle rides start to get bumpier day by day.
Compressor Keeps Running
Once the compressor achieves sufficient air pressure it should stop working. However, if that doesn’t happen and the compressor keeps on running, it is a sign of a faulty compressor.
How To Test The Range Rover For Suspension Fault
The signs I mentioned above will tell you that there is a “possibility” that the suspension is faulty. But how can you be sure? Well, I suggest you try the following simple bouncing test. It is a very simple test and only takes a few minutes at most.
- Walk on each side of your Range Rover.
- Then push the bumper down a bit hard.
Did the bumper spring back to its normal position easily?
- If yes, your vehicle suspension is working fine.
- If it takes longer than usual or the vehicle bounces a little before getting back to the right position, there is a suspension problem.
Range Rover Suspension Issue: Causes Explained With Solutions
Exhaust Valve Blocked
One of the most common reasons why the Range Rover suspension fault message shows up in its Sports model is because there is a block in the exhaust valve. But how do you know it’s the exhaust valve that you need to look into?
Well, the easiest way to know is if you see the fault code C1A13 on the dashboard. If the code is there, you know the exhaust valve can be blocked or faulty. Another way to know it is that the ride height will not go down.
Loose/Damaged Compression Wire
Most of the time, when there is a suspension fault message, it doesn’t mean there is a big problem. The suspension on a Range Rover comes with many wirings. So if any of the wires or wire set wears out, comes loose, or gets damaged, the fault code will get triggered.
Faulty Height Sensor
I have talked about the height issue when discussing the signs of a suspension fault in a Range Rover. So if you notice that the vehicle height appears abnormal, such as one side is higher than the other, it is a sign of a faulty compressor. Also, if the height sensor is damaged, which happens when you ride more frequently in harsh weather or on rough terrains, it can cause a compressor issue.
Faulty Airbag/Leak In Airbag
Since the airbags on all four wheels are connected to the suspension, having leaks on the airbags or damaged airbags can easily trigger the suspension fault code.
Have you changed the batteries recently? Or, has the battery gone flat? If either of these happens, you may get an Air Susp. Inactive message on the indicator. And when this light or message comes on, the gear will refuse to take off even if you have it on shift.
Faulty/Worn-Out Air Compressor
Let’s not forget that the air compression of the Range Rover is a mechanical part. So over time, it wears out, gets damaged, and stops acting efficiently. So when the compression itself becomes faulty, the vehicle gives you a suspension fault code or warning.
Frequently Asked Questions
What is the Range Rover fault code for suspension fault?
When your Range Rover runs into a suspension fault issue, it will show the code C1A13-64. This fault will prevent the vehicle from getting lower.
How much does it cost to replace a Range Rover air suspension?
The cost of replacing the suspension depends on various factors, such as the suspension’s quality, availability, and whether you hire someone to install it. Nevertheless, If you are getting the suspension replacement done by a professional, it can cost between $2,000- $50,000.
Does air suspension require frequent maintenance?
Though not frequent, the suspensions will require maintenance from time to time. You should check if the locks are secure, drain condensation from the tank, and add antifreeze.
Practical Video on Range Rover Air Suspension Fauld Fix!
Luxury vehicles like the Range Rovers are meant to ensure a smooth ride for you. But when there is a Range Rover suspension fault situation, the ride gets bumpy, the vehicle height becomes uneven, and it can eventually lead to other problems.
So my suggestion would be not to panic. Try detecting minor problems like checking for leaking airbags or resetting the suspension at first. If these don’t seem to be the reasons, follow the other testing and troubleshooting methods I have mentioned in the article. But if fixing these isn’t your forte, I suggest you leave it for a professional to take over.