Monitoring your vehicle is important in these modern times, in fact, if you do not do the minimum maintenance of it, or if you do not take into account symptoms of abnormality, you strongly risk to observe your car withering away. This is exactly the topic we are going to focus on today, one of the indicators that most perturbs drivers is the ABS warning light on Peugeot 307. 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 how to proceed if the ABS light is on Peugeot 307?.
What does the ABS light on Peugeot 307 mean?
We will begin our content page with the meaning of an ABS warning light on Peugeot 307, for this, in first, we will find out what an ABS is, and next, why the ABS light on your car lights up.
What is the ABS on Peugeot 307?
To start with, it is important to demonstrate to you what the ABS of your Peugeot 307 is used 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 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 Peugeot 307 is made from several elements, here they are:
- Speed sensors on each wheel, which will review 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 307
The fact is, you can simply 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 associating 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 Peugeot 307
Now we go forward to the section that you are most probably more interested in, meaning of an ABS warning light on a Peugeot 307? To begin with, it is an orange light, so if it is on it denotes that your ABS system is defective. You should be aware that whenever the ABS warning light is on, the ABS will be put into safety mode, so you should modify your driving and not take any risks. Here are the different problems that the ABS warning light on your Peugeot 307 can point:
- It could be a simple short circuit, a broken wiring harness, a defective 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 Peugeot 307 to turn on
- The ABS hydraulic block of your Peugeot 307: 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 run your ABS, the light will unavoidably turn on.
What if the ABS light turns on on my Peugeot 307?
We will now go forward 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 Peugeot 307?. The answers will could depend on the failure you are encountering. To begin with, pass your Peugeot 307 to the diagnostic tool, if you don’t know how to read a fault code on Peugeot 307, don’t be reluctant to examine our article which points the steps to take. Once you have determined the cause of your problem, here are the steps to take to resolve it and turn off the ABS light on your Peugeot 307:
- Problem 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 replace the ECU and 1500 to 2000€ if you have to replace both of them.
- Electrical problem: Once you’ve noticed an electrical problem 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 resolve the problem, otherwise changing a sensor can cost up to a few hundred euros.
If perhaps you have any additional questions about the Peugeot 307, do not hesitate to consult our Peugeot 307 category.