A light that is on is not necessarily a good omen. One can think that it is only a dysfunction coming from the sensors . However, it is essential to pay attention to it. What is the role of ABS? Why is the light on? What to do? We will answer these questions, so you can drive your Volkswagen Golf 7 safely.LED-abs-Volkswagen-Golf-7

What is ABS on a Volkswagen Golf 7

ABS stands for Anti Blocking System . It is a device that offers the possibility of improving the braking system, among other things during intensive braking. Before the invention of ABS, the brake pedal was directly linked to the pads. As soon as the pedal was depressed, the pads tightened on the discs. The inconvenience with this device is that there may be a chance of skating. With the help of sensors, ABS calculated braking. Instead of leaning on the discs, the pressure will vary several times in a very short time, in order to prevent a blocking full of tires from the Volkswagen Golf 7. No slippage, and braking becomes much more efficient.

Volkswagen Golf 7: why the ABS warning light is on

If the ABS warning light remains on, it is certain that the Volkswagen Golf 7 has a malfunction. As on all the other indicators, it is rather usual that it is only a malfunction of electrical connection. However, it is better to be insured.

False contact

Follow the cables of the sounders of the ABS of the Volkswagen Golf 7 and take the electric tension using a multimeter . If one of them does not have the same value as the others, it is because there is an electrical fault. Reassemble the cables, if you discover a connection fault it must be repaired. When a cable is in poor condition, it must be changed.

A sensor problem

This naturally remains a rather common malfunction on a Volkswagen Golf 7. Your fish finder may be sending the wrong message. In this case, it will suffice to change the sonar in question. You can control the sensors with a oscilloscope .

A problem with the hydraulic block

The ABS of the Volkswagen Golf 7 works thanks to a system hydraulic , which will manage the intensity of the brake pads. When this system fails, replacement of the ABS unit is generally essential. If it remains a block malfunction, it is often felt when braking.

Conclusion

The ABS warning light that is triggered can come from very distinct reasons. Either a sonar malfunction, an electrical fault. Assuming your ABS unit is non-functional, it should certainly be changed. And this intervention happens to be relatively expensive, on a Volkswagen Golf 7 or on any other model of automobile. It is essential not to abandon an ABS warning light, for obvious safety reasons. You can write a comment if this specific ABS witness file has ever been useful. Enjoy the road!