Keeping an eye on your car is very important in these modern times, in reality, if you do not do the minimum service of it, or if you do not take into account signs of abnormality, you highly risk to observe your car getting in bad conditions. This is specifically the theme we are going to focus on on this webpage, one of the signs that most disturbs drivers is the ABS warning light on Fiat Doblo. In an attempt to help you analyze this warning light, we will first check out what this ABS warning light corresponds to, then in a second how to handle it if the ABS light is on Fiat Doblo?.
What does the ABS light on Fiat Doblo signify?
We will begin our content with the definition of an ABS warning light on Fiat Doblo, 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 Fiat Doblo?
To start with, it is important to describe to you what the ABS of your Fiat Doblo is utilized for so that you can understand the rest of this content page. 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 Doblo is consisting of different 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 Doblo
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In fact, you can simply 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 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 Fiat Doblo
Now we proceed to the section that you are most certainly more keen on, meaning of an ABS warning light on a Fiat Doblo? Firstly, it is an orange light, so if it is on it denotes that your ABS system is faulty. You should be knowledgeable 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 Fiat Doblo can signal:
- 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 malfunction of one of them causes the ABS light on your Fiat Doblo to come on
- The ABS hydraulic block of your Fiat Doblo: 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 run your ABS, the light will inevitably come on.
What if the ABS light turns on on my Fiat Doblo?
We will now proceed 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 Doblo?. The answers will be based upon the failure you are having. Firstly, pass your Fiat Doblo to the diagnostic tool, if you don’t know how to read a fault code on Fiat Doblo, don’t be reluctant to read our content page which points the steps to take. Once you have established the cause of your trouble, here are the steps to take to fix it and turn off the ABS light on your Fiat Doblo:
- 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 trouble: Once you’ve spotted an electrical trouble with your manometer, if it’s only a fuse or a relay, count around 10€ maximum, otherwise 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, otherwise changing a sensor can cost up to a few hundred euros.
If you wish more tutorials on the Fiat Doblo, go to our Fiat Doblo category.
