A light that goes off is not necessarily a great sign. One can think that it is simply a problem in connection with the sensors . However, it is wiser to pay attention to it. How does ABS work? Why does the light go off? How to do? We will answer all of these questions, so you can get behind the wheel of the Volkswagen Amarok safely.
What is ABS on a Volkswagen Amarok
ABS stands for Anti Blocking System . It is a mechanism that will allow you to perfect your braking, among other things for continuous braking. Before the creation of ABS, the brake pedal was directly linked to the pads. When pressed, the pads tightened on the discs. The downside with this system is that there can be a risk of skidding. Thanks to sensors, ABS calculated the braking system. Instead of staying pressed on the discs, the pressure will vary several times in a very short time, in order to avoid a blocking overall wheels of your Volkswagen Amarok. No skidding, and braking is more efficient.
Volkswagen Amarok: why the ABS warning light is on
When the ABS warning light stays on, there is a problem with the Volkswagen Amarok. As with all of the other LEDs, it is quite common for it to be simply a contact problem. However, it is better to be insured.
False contact
Reassemble the lines of the ABS probes of the Volkswagen Amarok and read the electrical voltage with the help of a multimeter . Assuming that one of them does not have the same value as the other three, there is an electrical problem. Reassemble the wiring, if you discover a connection fault it must be repaired. If a wire is damaged, it must be replaced.
A sensor problem
This is of course a rather common problem for a Volkswagen Amarok. It happens that your sonar sends an erroneous message. Then, it will be enough to replace the sounder in question. It is possible to check the sensors using a oscilloscope .
A problem with the hydraulic block
The ABS of the Volkswagen Amarok works thanks to a device hydraulic , which will manage the pressure of the brake pads. When this device fails, replacement of the ABS unit is often mandatory. When this remains a problem of the block, it is often felt by braking.
Conclusion
An activated ABS warning light can come from very different reasons. Either a sonar problem, a false contact. Assuming your ABS block is non-functional, it probably needs to be changed. And this intervention is quite expensive, for a Volkswagen Amarok or for any type of car. It is wiser not to neglect an ABS warning light, for obvious safety reasons. Leave us a comment in case this specific item ABS light served you. Enjoy the road!