Keeping an eye on your automobile is essential in these days, in truth, if you do not do the minimum maintenance of it, or if you do not take into account signals of abnormality, you strongly risk to observe your car withering away. This is exactly the theme we are going to discuss on this webpage, one of the indicators that most disturbs car owners is the ABS warning light on Land Rover Defender. In an attempt to help you analyze this warning light, we will first check out what this ABS warning light corresponds to, then in a second what you can do if the ABS light is on Land Rover Defender?.

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What does the ABS light on Land Rover Defender mean?

We will start our article content with the meaning of an ABS warning light on Land Rover Defender, for this, in first, we will find out what an ABS is, and soon after, why the ABS light on your car lights up.

What is the ABS on Land Rover Defender?

First of all, it is necessary to explain to you what the ABS of your Land Rover Defender is employed for so that you can understand the remaining of this guideline. The ABS (Anti-lock Braking System) is a system that prevents the wheels of your car from locking during braking. The goal of this system is to optimise the braking distance of a car by preventing the wheels from locking, sliding on the road and you losing control of your car. The ABS system of your Land Rover Defender is made from several elements, here they are:

  • Speed sensors on each wheel, which will evaluate if one of the wheels locks up.
  • A hydraulic system and valves that will control the pressure of the pads on the discs to control the braking power of the car
  • A computer that is the control center of your entire ABS system as well as the ABS light of your Land Rover Defender

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In fact, you can with ease feel how your car’s ABS works. If you have to steer, you will find that your car will brake by pawing, this is exactly the behaviour that ABS allows, it will optimise braking to the maximum by relating the phases of pressure on the brake discs and the phases of release to prevent the wheels from locking up.

Meaning of an ABS light on Land Rover Defender

Now we proceed to the section that you are certainly more curious about, meaning of an ABS warning light on a Land Rover Defender? Firstly, it is an orange light, so if it is on it means that your ABS system is faulty. You should be conscious that once the ABS warning light is on, the ABS will be put into security mode, so you should change your driving and not take any risks. Here are the different problems that the ABS warning light on your Land Rover Defender can alert:

  • It could be a simple short circuit, a damaged wiring harness, a faulty relay or fuse. Use a pressure gauge to examine it.
  • A malfunctioning ABS sensor: A breakdown of one of them triggers the ABS light on your Land Rover Defender to turn on
  • The ABS hydraulic block of your Land Rover Defender: If it is faulty it is possible that the indicator light will come on and you will no longer be able to use your ABS.
  • The ABS computer: If the computer has a trouble, being the center of all decisions made to operate your ABS, the light will inevitably turn on.

What if the ABS light comes on on my Land Rover Defender?

We will now proceed to the section where we will try to give you some solutions to shut off this light, and thus answer the following question, what to do if the ABS light is on on my Land Rover Defender?. The solutions will rely upon the failures you are enduring. Firstly, pass your Land Rover Defender to the diagnostic tool, if you don’t know how to read a fault code on Land Rover Defender, don’t hesitate to examine our guideline which points the steps to take. Once you have uncovered the origin of your issue, here are the steps to take to resolve it and turn off the ABS light on your Land Rover Defender:

  • Issue of the ECU or the hydraulic block: It can only be adjusted, and in this situation, you will have to go through a specialist, but if it’s dead, it could cost you around 1000€ to replace the ECU and 1500 to 2000€ if you have to replace both of them.
  • Electrical issue: Once you’ve detected an electrical issue with your manometer, if it’s only a fuse or a relay, count around 10€ maximum, otherwise you’ll have to repair the wiring harness.
  • A faulty sensor: In some cases a simple cleaning of the sensors will be enough to fix the issue, otherwise changing a sensor can cost up to a few hundred euros.

Whenever you have any additional questions about the Land Rover Defender, do not hesitate to consult our Land Rover Defender category.