Monitoring your car is fundamental in these modern times, in reality, if you do not do the minimum routine service of it, or if you do not take into account signs of abnormality, you strongly risk to observe your car getting in bad conditions. This is specifically the subject we are gonna talk about on this webpage, one of the signs that most disturbs drivers is the ABS warning light on Peugeot 4007. 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 Peugeot 4007?.

abs-light-stays-on-peugeot-4007

What does the ABS light on Peugeot 4007 signify?

We will commence our article with the meaning of an ABS warning light on Peugeot 4007, to do this, in first, we will discover what an ABS is, and afterwards, why the ABS light on your car lights up.

What is the ABS on Peugeot 4007?

To start with, it is necessary to describe to you what the ABS of your Peugeot 4007 is intended for so that you can understand the remaining of this article content. The ABS (Anti-lock Braking System) is a system 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 Peugeot 4007 is consisting of different parts, 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 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 4007

.
The truth is, 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 exactly the actions that ABS allows, 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 Peugeot 4007

Now we go forward to the section that you are most likely more interested in, meaning of an ABS warning light on a Peugeot 4007? First of all, it is an orange light, so if it is on it shows that your ABS system is defective. You should be informed that once the ABS warning light is on, the ABS will be put into security 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 4007 can alert:

  • It could be a simple short circuit, a broken wiring harness, a defective relay or fuse. Use a pressure gauge to verify it.
  • A malfunctioning ABS sensor: A breakdown of one of them motives the ABS light on your Peugeot 4007 to turn on
  • The ABS hydraulic block of your Peugeot 4007: If it is defective 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 trouble, being the center of all decisions made to run your ABS, the light will obviously turn on.

What if the ABS light turns on on my Peugeot 4007?

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 4007?. The answers will rely upon the failure you are experiencing. First of all, pass your Peugeot 4007 to the diagnostic tool, if you don’t know how to read a fault code on Peugeot 4007, don’t be reluctant to examine our article content which points the steps to take. Once you have determined the origin of your trouble, here are the steps to take to correct it and turn off the ABS light on your Peugeot 4007:

  • Trouble of the ECU or the hydraulic block: It can only be altered, and in this case, 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, in any other case you’ll have to repair the wiring harness.
  • A defective sensor: Often a simple cleaning of the sensors will be enough to solve the trouble, in any other case changing a sensor can cost up to a few hundred euros.

If you want more guides on the Peugeot 4007, go to our Peugeot 4007 category.