Watching your vehicle is imperative nowadays, in reality, if you do not do the minimum service of it, or if you do not take into account symptoms of abnormality, you highly risk to observe your car getting in bad conditions. This is specifically the subject we are gonna talk about today, one of the indicators that most disturbs car owners is the ABS warning light on Renault Espace 3. In an attempt to help you review 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 Renault Espace 3?.

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What does the ABS light on Renault Espace 3 indicate?

We will start our article content with the definition of an ABS warning light on Renault Espace 3, to do this, in first, we will discover what an ABS is, and later on, why the ABS light on your car lights up.

What is the ABS on Renault Espace 3?

First of all, it is essential to explain to you what the ABS of your Renault Espace 3 is employed for so that you can understand the remaining of this guideline. The ABS (Anti-lock Braking System) is a device 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 Renault Espace 3 is made up of different parts, 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 manage the pressure of the pads on the discs to manage 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 Renault Espace 3

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The fact is, you can simply 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 exactly the behaviour that ABS enables, it will optimise braking to the maximum by associating the phases of pressure on the brake discs and the phases of discharge to prevent the wheels from locking up.

Meaning of an ABS light on Renault Espace 3

Now we move on to the section that you are most likely more curious about, meaning of an ABS warning light on a Renault Espace 3? First of all, it is an orange light, so if it is on it shows that your ABS system is faulty. You should be aware that when 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 Renault Espace 3 can signal:

  • It could be a simple short circuit, a damaged wiring harness, a faulty relay or fuse. Use a pressure gauge to verify it.
  • A malfunctioning ABS sensor: A failure of one of them causes the ABS light on your Renault Espace 3 to come on
  • The ABS hydraulic block of your Renault Espace 3: 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 obviously come on.

What if the ABS light activate on my Renault Espace 3?

We will now move on to the section 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 Renault Espace 3?. The answers will could depend on the failure you are having. First of all, pass your Renault Espace 3 to the diagnostic tool, if you don’t know how to read a fault code on Renault Espace 3, don’t think twice to examine our guideline which details the steps to take. Once you have determined the cause of your problem, here are the steps to take to solve it and turn off the ABS light on your Renault Espace 3:

  • Trouble of the ECU or the hydraulic block: It can only be altered, 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: Often a simple cleaning of the sensors will be enough to resolve the problem, otherwise changing a sensor can cost up to a few hundred euros.

To find more tips on the Renault Espace 3, take a look at the Renault Espace 3 category.