Paying attention to your car is very important in these days, 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 observe your car withering away. This is exactly the topic we are going to focus on in this article, one of the signs that most perturbs motorists is the ABS warning light on Fiat Fullback. 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 how to handle it if the ABS light is on Fiat Fullback?.

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What does the ABS light on Fiat Fullback indicate?

We will commence our paper with the definition of an ABS warning light on Fiat Fullback, 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 Fullback?

To begin with, it is fundamental to explain to you what the ABS of your Fiat Fullback is intended for so that you can understand the rest of this guideline. 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 Fullback is consisting of different elements, 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 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 Fullback

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In reality, you can with ease 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 linking 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 Fiat Fullback

Now we proceed to the section that you are almost certainly more interested in, meaning of an ABS warning light on a Fiat Fullback? Firstly, it is an orange light, so if it is on it means that your ABS system is faulty. You should be knowledgeable 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 Fullback can point:

  • 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 triggers the ABS light on your Fiat Fullback to come on
  • The ABS hydraulic block of your Fiat Fullback: If it is faulty 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 obviously come on.

What if the ABS light activate on my Fiat Fullback?

We will now proceed 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 Fiat Fullback?. The answers will might depend on the failure you are going through. Firstly, pass your Fiat Fullback to the diagnostic tool, if you don’t know how to read a fault code on Fiat Fullback, don’t be reluctant to read our guideline which details the steps to take. Once you have determined the origin of your trouble, here are the steps to take to fix it and turn off the ABS light on your Fiat Fullback:

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

To discover more tips on the Fiat Fullback, take a look at the Fiat Fullback category.