Monitoring your car is fundamental in these modern times, in reality, if you do not do the minimum maintenance of it, or if you do not take into account symptoms of abnormality, you highly risk to observe your car withering away. This is precisely the topic we are gonna discuss in this article, one of the signs that most perturbs car owners is the ABS warning light on Fiat Punto. 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 handle it if the ABS light is on Fiat Punto?.

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What does the ABS light on Fiat Punto mean?

We will start our article with the definition of an ABS warning light on Fiat Punto, to do this, in first, we will see what an ABS is, and soon after, why the ABS light on your car lights up.

What is the ABS on Fiat Punto?

To begin with, it is important to describe to you what the ABS of your Fiat Punto 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 goal 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 Fiat Punto is made from different 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 Fiat Punto

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The truth is, 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 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 Fiat Punto

Now we move on to the part that you are likely more interested in, meaning of an ABS warning light on a Fiat Punto? To begin with, it is an orange light, so if it is on it suggest that your ABS system is defective. You should be conscious that when the ABS warning light is on, the ABS will be put into security mode, so you should modify your driving and not take any risks. Here are the different problems that the ABS warning light on your Fiat Punto can alert:

  • It could be a simple short circuit, a broken 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 Punto to turn on
  • The ABS hydraulic block of your Fiat Punto: If it is defective it is possible that the indicator light will occur 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 undoubtedly turn on.

What if the ABS light comes on on my Fiat Punto?

We will now move on to the part where we will try to give you some solutions to shut off this light, and thus answer the following question, what to do if the ABS light is on on my Fiat Punto?. The solutions will rely upon the failure you are encountering. To begin with, pass your Fiat Punto to the diagnostic tool, if you don’t know how to read a fault code on Fiat Punto, don’t hesitate to read our article content which explains the steps to take. Once you have located the origin of your issue, here are the steps to take to correct it and turn off the ABS light on your Fiat Punto:

  • Trouble of the ECU or the hydraulic block: It can only be altered, 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 issue: Once you’ve identified 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 defective sensor: Sometimes a simple cleaning of the sensors will be enough to fix the issue, in any other case changing a sensor can cost up to a few hundred euros.

Whenever you have any further questions about the Fiat Punto, do not hesitate to consult our Fiat Punto category.