Keeping an eye on your automobile is vital in these modern times, in fact, if you do not do the minimum service of it, or if you do not take into account signals of abnormality, you highly risk to observe your car getting in bad conditions. This is specifically the subject we are gonna talk about on this webpage, one of the signs that most disturbs drivers is the ABS warning light on Renault Scenic 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 what you can do if the ABS light is on Renault Scenic 4?.
What does the ABS light on Renault Scenic 4 mean?
We will start our content with the meaning of an ABS warning light on Renault Scenic 4, for this, in first, we will find out what an ABS is, and soon after, why the ABS light on your car lights up.
What is the ABS on Renault Scenic 4?
To begin with, it is essential to explain to you what the ABS of your Renault Scenic 4 is used for so that you can understand the remaining of this article. The ABS (Anti-lock Braking System) is a device that prevents the wheels of your car from locking during braking. The goal 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 Scenic 4 is made up of several 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 Scenic 4
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The truth is, you can simply 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 Scenic 4
Now we go forward to the section that you are most likely more keen on, meaning of an ABS warning light on a Renault Scenic 4? Firstly, it is an orange light, so if it is on it suggest that your ABS system is defective. You should be aware that whenever 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 Scenic 4 can signal:
- It could be a simple short circuit, a damaged wiring harness, a defective relay or fuse. Use a pressure gauge to examine it.
- A malfunctioning ABS sensor: A failure of one of them causes the ABS light on your Renault Scenic 4 to come on
- The ABS hydraulic block of your Renault Scenic 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 manage your ABS, the light will unavoidably come on.
What if the ABS light activate on my Renault Scenic 4?
We will now go forward to the section 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 Scenic 4?. The answers will be contingent on the failures you are having. Firstly, pass your Renault Scenic 4 to the diagnostic tool, if you don’t know how to read a fault code on Renault Scenic 4, don’t be reluctant to examine our article which points out the steps to take. Once you have discovered the source of your problem, here are the steps to take to correct it and turn off the ABS light on your Renault Scenic 4:
- Problem of the ECU or the hydraulic block: It can only be adjusted, and in this case, you will have to go through a specialist, 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 noticed 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 defective sensor: Sometimes a simple cleaning of the sensors will be enough to fix the problem, otherwise changing a sensor can cost up to a few hundred euros.
If you wish more guides on the Renault Scenic 4, go to our Renault Scenic 4 category.
