Paying attention to your vehicle is essential nowadays, in reality, if you do not do the minimum service of it, or if you do not take into account symptoms of abnormality, you strongly risk to observe your car withering away. This is precisely the theme we are going to talk about in this article, one of the signs that most perturbs motorists is the ABS warning light on Citroen Cactus. 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 proceed if the ABS light is on Citroen Cactus?.

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What does the ABS light on Citroen Cactus indicate?

We will commence our content page with the definition of an ABS warning light on Citroen Cactus, 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 Citroen Cactus?

First of all, it is important to explain to you what the ABS of your Citroen Cactus is employed 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 objective 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 Citroen Cactus is made from different components, here they are:

  • Speed sensors on each wheel, which will analyze 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 Citroen Cactus

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In truth, you can very 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 precisely 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 Citroen Cactus

Now we move on to the section that you are most certainly more enthusiastic about, meaning of an ABS warning light on a Citroen Cactus? Firstly, it is an orange light, so if it is on it suggest that your ABS system is defective. You should be informed that whenever 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 Citroen Cactus can alert:

  • It could be a simple short circuit, a damaged wiring harness, a defective relay or fuse. Use a pressure gauge to check it.
  • A malfunctioning ABS sensor: A failure of one of them motives the ABS light on your Citroen Cactus to come on
  • The ABS hydraulic block of your Citroen Cactus: 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 operate your ABS, the light will undoubtedly come on.

What if the ABS light activate on my Citroen Cactus?

We will now move on to the section where we will try to give you some solutions to switch off this light, and thus answer the following question, what to do if the ABS light is on on my Citroen Cactus?. The solutions will be based upon the failures you are enduring. Firstly, pass your Citroen Cactus to the diagnostic tool, if you don’t know how to read a fault code on Citroen Cactus, don’t think twice to examine our guideline which details the steps to take. Once you have determined the origin of your issue, here are the steps to take to correct it and turn off the ABS light on your Citroen Cactus:

  • Trouble of the ECU or the hydraulic block: It can only be adjusted, and in this case, 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 issue: Once you’ve spotted an electrical issue 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 defective sensor: Often a simple cleaning of the sensors will be enough to remedy the issue, otherwise changing a sensor can cost up to a few hundred euros.

If you wish more tutorials on the Citroen Cactus, go to our Citroen Cactus category.