Watching your car is essential in these modern times, in fact, if you do not do the minimum service of it, or if you do not take into account symptoms of abnormality, you highly risk to see your car withering away. This is precisely the subject we are going to talk about on this webpage, one of the signs that most disturbs car owners is the ABS warning light on Volkswagen Touran 2. 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 Volkswagen Touran 2?.
What does the ABS light on Volkswagen Touran 2 signify?
We will start our article content with the meaning of an ABS warning light on Volkswagen Touran 2, for this, in first, we will find out what an ABS is, and afterwards, why the ABS light on your car lights up.
What is the ABS on Volkswagen Touran 2?
To begin with, it is important to explain to you what the ABS of your Volkswagen Touran 2 is used for so that you can understand the remaining 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 objective of this system is to lower 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 Volkswagen Touran 2 is consisting of several parts, 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 Volkswagen Touran 2
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In fact, you can quite easily 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 allows, 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 Volkswagen Touran 2
Now we go forward to the section that you are likely more keen on, meaning of an ABS warning light on a Volkswagen Touran 2? Firstly, it is an orange light, so if it is on it means that your ABS system is defective. You should be conscious that as soon as the ABS warning light is on, the ABS will be put into security mode, so you should adjust your driving and not take any risks. Here are the different problems that the ABS warning light on your Volkswagen Touran 2 can signal:
- 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 Volkswagen Touran 2 to come on
- The ABS hydraulic block of your Volkswagen Touran 2: 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 problem, being the center of all decisions made to operate your ABS, the light will inevitably come on.
What if the ABS light comes on on my Volkswagen Touran 2?
We will now go forward to the section where we will try to give you some solutions to shut off this light, and thus answer the following question, what to do if the ABS light is on on my Volkswagen Touran 2?. The solutions will be based upon the failure you are going through. Firstly, pass your Volkswagen Touran 2 to the diagnostic tool, if you don’t know how to read a fault code on Volkswagen Touran 2, don’t be reluctant to read our content page which points out the steps to take. Once you have established the source of your issue, here are the steps to take to fix it and turn off the ABS light on your Volkswagen Touran 2:
- Issue 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: Sometimes 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.
Whenever you have any further questions about the Volkswagen Touran 2, do not hesitate to consult our Volkswagen Touran 2 category.
