Keeping an eye on your automobile is important nowadays, indeed, if you do not do the minimum service of it, or if you do not take into account signs of abnormality, you strongly risk to see your car getting in bad conditions. This is specifically the topic we are gonna focus on on this webpage, one of the indications that most perturbs car owners is the ABS warning light on Renault Espace 4. 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 Renault Espace 4?.

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What does the ABS light on Renault Espace 4 signify?

We will commence our content page with the definition of an ABS warning light on Renault Espace 4, to do this, in first, we will find out what an ABS is, and later on, why the ABS light on your car lights up.

What is the ABS on Renault Espace 4?

To begin with, it is essential to demonstrate to you what the ABS of your Renault Espace 4 is utilized for so that you can understand the remaining of this content. The ABS (Anti-lock Braking System) is a system that prevents the wheels of your car from locking during braking. The aim 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 4 is made from different components, here they are:

  • Speed sensors on each wheel, which will examine 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 Renault Espace 4

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In truth, 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 allows, it will optimise braking to the maximum by relating 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 4

Now we go forward to the part that you are most likely more keen on, meaning of an ABS warning light on a Renault Espace 4? Firstly, it is an orange light, so if it is on it shows that your ABS system is defective. You should be informed that once the ABS warning light is on, the ABS will be put into safety mode, so you should modify your driving and not take any risks. Here are the different problems that the ABS warning light on your Renault Espace 4 can show:

  • It could be a simple short circuit, a broken wiring harness, a defective relay or fuse. Use a pressure gauge to check it.
  • A malfunctioning ABS sensor: A malfunction of one of them causes the ABS light on your Renault Espace 4 to come on
  • The ABS hydraulic block of your Renault Espace 4: If it is defective it is possible that the indicator light will turn 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 Renault Espace 4?

We will now go forward to the part where we will try to give you some answers to shut off this light, and thus answer the following question, what to do if the ABS light is on on my Renault Espace 4?. The answers will depend on the failures you are having. Firstly, pass your Renault Espace 4 to the diagnostic tool, if you don’t know how to read a fault code on Renault Espace 4, don’t hesitate to read our content which explains the steps to take. Once you have determined the origin of your issue, here are the steps to take to correct it and turn off the ABS light on your Renault Espace 4:

  • Trouble 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 change the ECU and 1500 to 2000€ if you have to change 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, in any other case you’ll have to repair the wiring harness.
  • A defective sensor: Occasionally a simple cleaning of the sensors will be enough to solve the issue, in any other case changing a sensor can cost up to a few hundred euros.

To discover more tips on the Renault Espace 4, take a look at the Renault Espace 4 category.