Watching your automobile is imperative nowadays, in reality, if you do not do the minimum maintenance of it, or if you do not take into account signs of abnormality, you highly risk to observe your car getting in bad conditions. This is exactly the subject we are going to talk about on this webpage, one of the indications that most perturbs motorists is the ABS warning light on Renault Megane. 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 handle it if the ABS light is on Renault Megane?.

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What does the ABS light on Renault Megane mean?

We will commence our paper with the definition of an ABS warning light on Renault Megane, for this, in first, we will discover what an ABS is, and soon after, why the ABS light on your car lights up.

What is the ABS on Renault Megane?

First of all, it is vital to demonstrate to you what the ABS of your Renault Megane is utilized for so that you can understand the remaining of this content page. 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 lower 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 Megane is consisting of several components, 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 Renault Megane

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The fact is, 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 exactly the actions that ABS allows, it will optimise braking to the maximum by linking 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 Renault Megane

Now we move on to the section that you are most likely more curious about, meaning of an ABS warning light on a Renault Megane? To begin with, it is an orange light, so if it is on it denotes that your ABS system is defective. You should be conscious that once the ABS warning light is on, the ABS will be put into security mode, so you should adjust your driving and not take any risks. Here are the different problems that the ABS warning light on your Renault Megane can show:

  • It could be a simple short circuit, a damaged wiring harness, a defective relay or fuse. Use a pressure gauge to check it.
  • A malfunctioning ABS sensor: A malfunction of one of them motives the ABS light on your Renault Megane to turn on
  • The ABS hydraulic block of your Renault Megane: If it is defective 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 problem, being the center of all decisions made to run your ABS, the light will obviously turn on.

What if the ABS light turns on on my Renault Megane?

We will now move on to the section where we will try to give you some answers to turn off this light, and thus answer the following question, what to do if the ABS light is on on my Renault Megane?. The answers will depend on the failures you are enduring. To begin with, pass your Renault Megane to the diagnostic tool, if you don’t know how to read a fault code on Renault Megane, don’t think twice to go through our content page which points the steps to take. Once you have found the cause of your issue, here are the steps to take to fix it and turn off the ABS light on your Renault Megane:

  • Problem of the ECU or the hydraulic block: It can only be adjusted, and in this case, you will have to go through a professional, 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: Sometimes a simple cleaning of the sensors will be enough to resolve the issue, in any other case changing a sensor can cost up to a few hundred euros.

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