Keeping an eye on your automobile is vital in these days, in truth, if you do not do the minimum maintenance of it, or if you do not take into account alerts of abnormality, you strongly risk to observe your car withering away. This is specifically the topic we are gonna discuss in this article, one of the symptoms that most perturbs motorists is the ABS warning light on Land Rover Discovery. 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 how to proceed if the ABS light is on Land Rover Discovery?.

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What does the ABS light on Land Rover Discovery indicate?

We will commence our article content with the definition of an ABS warning light on Land Rover Discovery, to do this, in first, we will find out what an ABS is, and afterwards, why the ABS light on your car lights up.

What is the ABS on Land Rover Discovery?

First of all, it is fundamental to describe to you what the ABS of your Land Rover Discovery is utilized for so that you can understand the rest of this guideline. The ABS (Anti-lock Braking System) is a system that prevents the wheels of your car from locking during braking. The objective of this system is to optimize 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 Discovery is made up of several parts, here they are:

  • Speed sensors on each wheel, which will analyze 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 Discovery

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In fact, you can with ease come to feel how your car’s ABS works. If you have to steer, you will find that your car will brake by pawing, this is precisely the actions that ABS permits, 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 Discovery

Now we go forward to the part that you are almost certainly more curious about, meaning of an ABS warning light on a Land Rover Discovery? Firstly, it is an orange light, so if it is on it denotes that your ABS system is faulty. You should be aware that when the ABS warning light is on, the ABS will be put into safety 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 Discovery can alert:

  • It could be a simple short circuit, a broken wiring harness, a faulty relay or fuse. Use a pressure gauge to verify it.
  • A malfunctioning ABS sensor: A malfunction of one of them causes the ABS light on your Land Rover Discovery to come on
  • The ABS hydraulic block of your Land Rover Discovery: 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 run your ABS, the light will unavoidably come on.

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

We will now go forward to the part where we will try to give you some answers to switch off this light, and thus answer the following question, what to do if the ABS light is on on my Land Rover Discovery?. The answers will could depend on the failure you are experiencing. Firstly, pass your Land Rover Discovery to the diagnostic tool, if you don’t know how to read a fault code on Land Rover Discovery, don’t think twice to browse our guideline which details the steps to take. Once you have uncovered the source of your problem, here are the steps to take to resolve it and turn off the ABS light on your Land Rover Discovery:

  • Issue of the ECU or the hydraulic block: It can only be adjusted, and in this situation, you will have to go through a professional, 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 problem: Once you’ve detected an electrical problem 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: Occasionally a simple cleaning of the sensors will be enough to solve the problem, otherwise changing a sensor can cost up to a few hundred euros.

If you need more tutorials on the Land Rover Discovery, go to our Land Rover Discovery category.