Paying attention to your vehicle is very important in these days, in truth, if you do not do the minimum routine service of it, or if you do not take into account signs of abnormality, you highly risk to see your car withering away. This is precisely the theme we are gonna discuss in this article, one of the symptoms that most perturbs car owners is the ABS warning light on Nissan Micra 4. In an attempt to help you analyze 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 Nissan Micra 4?.

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What does the ABS light on Nissan Micra 4 indicate?

We will start our paper with the meaning of an ABS warning light on Nissan Micra 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 Nissan Micra 4?

To start with, it is necessary to describe to you what the ABS of your Nissan Micra 4 is employed for so that you can understand the remaining of this article content. The ABS (Anti-lock Braking System) is a device that prevents the wheels of your car from locking during braking. The objective 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 Nissan Micra 4 is composed of several components, 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 Nissan Micra 4

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In fact, you can very 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 exactly the actions 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 Nissan Micra 4

Now we move on to the part that you are likely more interested in, meaning of an ABS warning light on a Nissan Micra 4? Firstly, it is an orange light, so if it is on it shows that your ABS system is faulty. You should be conscious that once 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 Nissan Micra 4 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 breakdown of one of them triggers the ABS light on your Nissan Micra 4 to come on
  • The ABS hydraulic block of your Nissan Micra 4: 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 unavoidably come on.

What if the ABS light turns on on my Nissan Micra 4?

We will now move on to the part where we will try to give you some solutions to turn off this light, and thus answer the following question, what to do if the ABS light is on on my Nissan Micra 4?. The solutions will depend on the failure you are experiencing. Firstly, pass your Nissan Micra 4 to the diagnostic tool, if you don’t know how to read a fault code on Nissan Micra 4, don’t be reluctant to examine our article content which points out the steps to take. Once you have discovered the cause of your issue, here are the steps to take to resolve it and turn off the ABS light on your Nissan Micra 4:

  • Issue of the ECU or the hydraulic block: It can only be altered, and in this case, 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 noticed 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 faulty sensor: In some cases 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.

If you need more tutorials on the Nissan Micra 4, go to our Nissan Micra 4 category.