Paying attention to your automobile is very important in these modern times, in reality, if you do not do the minimum routine service of it, or if you do not take into account signals of abnormality, you highly risk to observe your car withering away. This is precisely the topic we are gonna focus on in this article, one of the indications that most disturbs drivers is the ABS warning light on Renault Megane 2. In an attempt to help you review this warning light, we will first take a look at what this ABS warning light corresponds to, then in a second what to do if the ABS light is on Renault Megane 2?.

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What does the ABS light on Renault Megane 2 signify?

We will start our article with the definition of an ABS warning light on Renault Megane 2, for 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 Renault Megane 2?

To begin with, it is vital to explain to you what the ABS of your Renault Megane 2 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 objective 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 2 is consisting of several elements, here they are:

  • Speed sensors on each wheel, which will review 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 Megane 2

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In truth, you can quite easily experience 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 behaviour 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 2

Now we proceed to the part that you are probably more curious about, meaning of an ABS warning light on a Renault Megane 2? To begin with, it is an orange light, so if it is on it suggest that your ABS system is faulty. You should be conscious that when the ABS warning light is on, the ABS will be put into security mode, so you should adapt your driving and not take any risks. Here are the different problems that the ABS warning light on your Renault Megane 2 can indicate:

  • 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 motives the ABS light on your Renault Megane 2 to come on
  • The ABS hydraulic block of your Renault Megane 2: 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 turns on on my Renault Megane 2?

We will now proceed to the part 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 2?. The answers will be contingent on the failures you are encountering. To begin with, pass your Renault Megane 2 to the diagnostic tool, if you don’t know how to read a fault code on Renault Megane 2, don’t think twice to go through our guideline which points the steps to take. Once you have located the cause of your trouble, here are the steps to take to solve it and turn off the ABS light on your Renault Megane 2:

  • Problem 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 trouble: Once you’ve detected an electrical trouble 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 faulty sensor: Occasionally a simple cleaning of the sensors will be enough to resolve the trouble, in any other case changing a sensor can cost up to a few hundred euros.

To find more tips on the Renault Megane 2, take a look at the Renault Megane 2 category.