Monitoring your car is very important in these days, in truth, if you do not do the minimum service of it, or if you do not take into account signs of abnormality, you strongly risk to observe your car withering away. This is specifically the topic we are gonna focus on on this webpage, one of the indications that most perturbs drivers is the ABS warning light on Ford Fiesta 4. In an attempt to help you review this warning light, we will first take a look at what this ABS warning light corresponds to, then in a second what you can do if the ABS light is on Ford Fiesta 4?.

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What does the ABS light on Ford Fiesta 4 indicate?

We will begin our content with the meaning of an ABS warning light on Ford Fiesta 4, 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 Ford Fiesta 4?

To start with, it is vital to explain to you what the ABS of your Ford Fiesta 4 is employed for so that you can understand the rest of this content. The ABS (Anti-lock Braking System) is a device that prevents the wheels of your car from locking during braking. The aim 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 Ford Fiesta 4 is consisting of different components, 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 Ford Fiesta 4

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In truth, 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 precisely the actions that ABS enables, it will optimise braking to the maximum by linking 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 Ford Fiesta 4

Now we go forward to the section that you are likely more keen on, meaning of an ABS warning light on a Ford Fiesta 4? Firstly, it is an orange light, so if it is on it means 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 change your driving and not take any risks. Here are the different problems that the ABS warning light on your Ford Fiesta 4 can indicate:

  • It could be a simple short circuit, a broken wiring harness, a faulty relay or fuse. Use a pressure gauge to examine it.
  • A malfunctioning ABS sensor: A breakdown of one of them motives the ABS light on your Ford Fiesta 4 to turn on
  • The ABS hydraulic block of your Ford Fiesta 4: 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 problem, being the center of all decisions made to operate your ABS, the light will inevitably turn on.

What if the ABS light comes on on my Ford Fiesta 4?

We will now go forward 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 Ford Fiesta 4?. The answers will rely upon the failure you are enduring. Firstly, pass your Ford Fiesta 4 to the diagnostic tool, if you don’t know how to read a fault code on Ford Fiesta 4, don’t be reluctant to examine our content which explains the steps to take. Once you have uncovered the cause of your trouble, here are the steps to take to solve it and turn off the ABS light on your Ford Fiesta 4:

  • Issue 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 trouble: Once you’ve detected 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: In some cases a simple cleaning of the sensors will be enough to remedy the trouble, in any other case changing a sensor can cost up to a few hundred euros.

If you want more guides on the Ford Fiesta 4, go to our Ford Fiesta 4 category.