Keeping an eye on your automobile is fundamental nowadays, indeed, if you do not do the minimum maintenance of it, or if you do not take into account signs of abnormality, you strongly risk to see your car getting in bad conditions. This is exactly the theme we are gonna focus on in this article, one of the symptoms that most disturbs drivers is the ABS warning light on Fiat 500 L. In an attempt to help you analyze this warning light, we will first look at what this ABS warning light corresponds to, then in a second what you can do if the ABS light is on Fiat 500 L?.

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What does the ABS light on Fiat 500 L indicate?

We will commence our paper with the definition of an ABS warning light on Fiat 500 L, for this, in first, we will see what an ABS is, and next, why the ABS light on your car lights up.

What is the ABS on Fiat 500 L?

To begin with, it is important to explain to you what the ABS of your Fiat 500 L is intended 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 goal 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 Fiat 500 L is composed 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 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 Fiat 500 L

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In truth, you can quite easily 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 behaviour that ABS enables, 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 Fiat 500 L

Now we move on to the section that you are most likely more enthusiastic about, meaning of an ABS warning light on a Fiat 500 L? To begin with, it is an orange light, so if it is on it denotes that your ABS system is defective. You should be informed that as soon as the ABS warning light is on, the ABS will be put into safety mode, so you should adjust your driving and not take any risks. Here are the different problems that the ABS warning light on your Fiat 500 L can point:

  • It could be a simple short circuit, a damaged wiring harness, a defective relay or fuse. Use a pressure gauge to verify it.
  • A malfunctioning ABS sensor: A failure of one of them triggers the ABS light on your Fiat 500 L to come on
  • The ABS hydraulic block of your Fiat 500 L: 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 trouble, being the center of all decisions made to run your ABS, the light will inevitably come on.

What if the ABS light turns on on my Fiat 500 L?

We will now move on to the section where we will try to give you some answers to switch off this light, and thus answer the following question, what to do if the ABS light is on on my Fiat 500 L?. The answers will might depend on the failure you are going through. To begin with, pass your Fiat 500 L to the diagnostic tool, if you don’t know how to read a fault code on Fiat 500 L, don’t be reluctant to read our guideline which points out the steps to take. Once you have uncovered the source of your problem, here are the steps to take to fix it and turn off the ABS light on your Fiat 500 L:

  • 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 change the ECU and 1500 to 2000€ if you have to change both of them.
  • Electrical problem: Once you’ve identified 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 defective sensor: Occasionally a simple cleaning of the sensors will be enough to resolve the problem, in any other case changing a sensor can cost up to a few hundred euros.

In the event that you have any additional questions about the Fiat 500 L, do not hesitate to consult our Fiat 500 L category.