Paying attention to your automobile is important in these days, in fact, if you do not do the minimum 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 exactly the topic we are going to talk about today, one of the indicators that most perturbs car owners is the ABS warning light on Volkswagen Transporter 4. 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 what you can do if the ABS light is on Volkswagen Transporter 4?.
What does the ABS light on Volkswagen Transporter 4 indicate?
We will begin our article with the definition of an ABS warning light on Volkswagen Transporter 4, 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 Volkswagen Transporter 4?
To begin with, it is vital to describe to you what the ABS of your Volkswagen Transporter 4 is utilized for so that you can understand the rest of this guideline. The ABS (Anti-lock Braking System) is a device that prevents the wheels of your car from locking during braking. The aim 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 Volkswagen Transporter 4 is composed of different 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 Volkswagen Transporter 4
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In truth, you can quite 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 exactly the actions that ABS permits, it will optimise braking to the maximum by relating 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 Transporter 4
Now we go forward to the part that you are almost certainly more enthusiastic about, meaning of an ABS warning light on a Volkswagen Transporter 4? Firstly, it is an orange light, so if it is on it suggest that your ABS system is faulty. You should be informed that whenever the ABS warning light is on, the ABS will be put into safety mode, so you should change your driving and not take any risks. Here are the different problems that the ABS warning light on your Volkswagen Transporter 4 can point:
- It could be a simple short circuit, a damaged wiring harness, a faulty relay or fuse. Use a pressure gauge to check it.
- A malfunctioning ABS sensor: A breakdown of one of them causes the ABS light on your Volkswagen Transporter 4 to turn on
- The ABS hydraulic block of your Volkswagen Transporter 4: If it is faulty 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 operate your ABS, the light will undoubtedly turn on.
What if the ABS light comes on on my Volkswagen Transporter 4?
We will now go forward to the part 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 Transporter 4?. The solutions will be contingent on the deficiencies you are enduring. Firstly, pass your Volkswagen Transporter 4 to the diagnostic tool, if you don’t know how to read a fault code on Volkswagen Transporter 4, don’t hesitate to go through our guideline which details the steps to take. Once you have discovered the origin of your problem, here are the steps to take to correct it and turn off the ABS light on your Volkswagen Transporter 4:
- Trouble of the ECU or the hydraulic block: It can only be adjusted, and in this case, you will have to go through a specialist, 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 identified an electrical problem 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 faulty sensor: Sometimes a simple cleaning of the sensors will be enough to solve the problem, in any other case changing a sensor can cost up to a few hundred euros.
If you need more guides on the Volkswagen Transporter 4, go to our Volkswagen Transporter 4 category.
