Keeping an eye on your car is imperative in these days, in fact, if you do not do the minimum routine service of it, or if you do not take into account signals of abnormality, you strongly risk to see your car getting in bad conditions. This is specifically the theme we are going to discuss in this article, one of the signs that most perturbs drivers is the ABS warning light on Renault Trafic. In an attempt to help you review this warning light, we will first look at what this ABS warning light corresponds to, then in a second how to proceed if the ABS light is on Renault Trafic?.

abs-light-stays-on-renault-trafic

What does the ABS light on Renault Trafic signify?

We will start our article content with the meaning of an ABS warning light on Renault Trafic, for this, in first, we will see what an ABS is, and afterwards, why the ABS light on your car lights up.

What is the ABS on Renault Trafic?

First of all, it is necessary to explain to you what the ABS of your Renault Trafic is utilized for so that you can understand the rest 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 objective of this system is to optimise 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 Trafic is composed of several parts, here they are:

  • Speed sensors on each wheel, which will analyze 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 Trafic

.
In truth, 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 permits, it will optimise braking to the maximum by associating 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 Trafic

Now we move on to the section that you are almost certainly more interested in, meaning of an ABS warning light on a Renault Trafic? First of all, it is an orange light, so if it is on it denotes that your ABS system is faulty. You should be informed that when the ABS warning light is on, the ABS will be put into safety 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 Trafic can indicate:

  • It could be a simple short circuit, a damaged wiring harness, a faulty 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 Trafic to come on
  • The ABS hydraulic block of your Renault Trafic: If it is faulty 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 problem, 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 Trafic?

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 Trafic?. The answers will might depend on the failure you are encountering. First of all, pass your Renault Trafic to the diagnostic tool, if you don’t know how to read a fault code on Renault Trafic, don’t be reluctant to examine our content page which details the steps to take. Once you have determined the source of your problem, here are the steps to take to solve it and turn off the ABS light on your Renault Trafic:

  • Trouble 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 detected an electrical problem 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: In some cases a simple cleaning of the sensors will be enough to get rid of the problem, in any other case changing a sensor can cost up to a few hundred euros.

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