A light that lights up is not necessarily a good omen. We can believe that it is only a dysfunction related to sensors . However, it is essential to pay attention to it. What is the role of ABS? Why does the indicator light come on? How to do? We will try to elucidate all these questions, so you will be able to take the wheel of this Volkswagen Golf 7 Sw Alltrack with confidence.warning light-abs-Volkswagen-Golf-7-Sw-Alltrack

What is ABS on a Volkswagen Golf 7 Sw Alltrack

ABS stands for Anti Blocking System . It is a mechanism that offers the possibility of improving the braking system, especially for sustained brake applications. Before the creation of ABS, the brake pedal was directly linked to the pads. When pressed, the pads stick to the discs. The disadvantage with this mechanism is that there is a risk of slipping. With the help of sensors, ABS calculated the braking system. Instead of holding the discs, the pressure will decrease and then increase a certain number of times per second, in order to prevent a blocking overall tire size for the Volkswagen Golf 7 Sw Alltrack. Not a single skate, and braking is much more effective.

Volkswagen Golf 7 Sw Alltrack: why the ABS warning light is on

If the ABS warning light comes on, it is certain that your Volkswagen Golf 7 Sw Alltrack has a malfunction. As with all other indicator lights, it is relatively common for it to be just a malfunction of the electrical connection. However, it is better to be sure.

False contact

Reassemble the ABS probe lines of your Volkswagen Golf 7 Sw Alltrack and measure the electrical voltage with the help of a multimeter . When one of them does not have the same value as the other three, it means that there is an electrical fault. Reassemble the cables, if you find a bad connection it is necessary to repair it. When a wire is in poor condition, it is necessary to replace it.

A sensor problem

This remains of course a relatively frequent malfunction on a Volkswagen Golf 7 Sw Alltrack. The sensor may send an erroneous message. Then it will be enough to replace the sensor in question. You can control the sensors with a oscilloscope .

A problem with the hydraulic block

The ABS of your Volkswagen Golf 7 Sw Alltrack works thanks to a mechanism hydraulic , which manages the force of the brake pads. When this mechanism is deficient, the change of the ABS block is generally necessary. If it is a block malfunction, it is often felt when braking.

Conclusion

An ABS warning light that comes on can come from a variety of causes. Whether it is a sensor malfunction, an electrical fault. Assuming the ABS unit has failed, it may need to be replaced. And this operation is relatively expensive, on a Volkswagen Golf 7 Sw Alltrack or on each model of automobile. It is essential not to abandon an ABS warning light, for obvious safety reasons. Leave a comment if this specific ABS indicator file has helped you. Good walk!