Keeping an eye on your car is essential nowadays, indeed, if you do not do the minimum maintenance of it, or if you do not take into account alerts of abnormality, you strongly risk to observe your car getting in bad conditions. This is specifically the subject we are gonna talk about in this article, one of the symptoms that most perturbs car owners is the ABS warning light on Peugeot 309. In an attempt to help you analyze this warning light, we will first take a look at what this ABS warning light corresponds to, then in a second how to proceed if the ABS light is on Peugeot 309?.

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What does the ABS light on Peugeot 309 mean?

We will commence our content with the meaning of an ABS warning light on Peugeot 309, to do this, in first, we will discover what an ABS is, and next, why the ABS light on your car lights up.

What is the ABS on Peugeot 309?

To begin with, it is necessary to demonstrate to you what the ABS of your Peugeot 309 is utilized for so that you can understand the remaining of this article. The ABS (Anti-lock Braking System) is a system that prevents the wheels of your car from locking during braking. The goal of this system is to optimize 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 Peugeot 309 is composed 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 control the pressure of the pads on the discs to control 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 Peugeot 309

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The fact 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 enables, 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 Peugeot 309

Now we proceed to the section that you are almost certainly more curious about, meaning of an ABS warning light on a Peugeot 309? Firstly, it is an orange light, so if it is on it suggest that your ABS system is defective. You should be aware 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 Peugeot 309 can point:

  • It could be a simple short circuit, a broken wiring harness, a defective relay or fuse. Use a pressure gauge to check it.
  • A malfunctioning ABS sensor: A breakdown of one of them motives the ABS light on your Peugeot 309 to come on
  • The ABS hydraulic block of your Peugeot 309: 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 inevitably come on.

What if the ABS light activate on my Peugeot 309?

We will now proceed to the section where we will try to give you some solutions to turn off this light, and thus answer the following question, what to do if the ABS light is on on my Peugeot 309?. The solutions will depend on the failure you are going through. Firstly, pass your Peugeot 309 to the diagnostic tool, if you don’t know how to read a fault code on Peugeot 309, don’t be reluctant to go through our article which explains the steps to take. Once you have located the origin of your trouble, here are the steps to take to resolve it and turn off the ABS light on your Peugeot 309:

  • Trouble of the ECU or the hydraulic block: It can only be altered, and in this situation, you will have to go through a specialist, 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 defective sensor: Occasionally 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.

To get more tips on the Peugeot 309, take a look at the Peugeot 309 category.