A light that is on is never a good sign. You may think that this is only a concern related to sensors . However, it is essential to pay attention to it. What is ABS used for? Why does the indicator light come on? What should be done? We will try to elucidate all these questions, so you can drive and be confident about the Volkswagen Golf 7 R.
What is ABS on a Volkswagen Golf 7 R
ABS means Anti Blocking System . It is a mechanism that improves your braking, especially during heavy braking. Before the invention of ABS, the brake pedal was directly connected to the pads. When the pedal was depressed, the pads sticked to the discs. The disadvantage with this device is that there is a risk of slipping. With the help of sensors, ABS assesses braking. Instead of being pressed on the discs, the pressure will oscillate various times in a very short time, in order to avoid a blocking full of tires for the Volkswagen Golf 7 R. Not a single slip, and the braking is even better.
Volkswagen Golf 7 R: why the ABS warning light is on
If the ABS warning light is on, it is certain that your Volkswagen Golf 7 R has a problem. As with all the other indicator lights, it is rather ordinary that it is only a concern for electrical connection. However, it is better to be insured.
False contact
Reassemble the ABS sensor cables of your Volkswagen Golf 7 R and take the electrical voltage with a multimeter . If ever one of them does not have the same value as the others, it is because there is a false contact. Reassemble the line, if you discover a bad connection you will have to troubleshoot it. If ever a cable is damaged, it will have to be changed.
A sensor problem
This is obviously a rather recurring concern for a Volkswagen Golf 7 R. It is possible that the depth finder sends an erroneous message. In this situation, it will suffice to change the sensor concerned. You can test the sensors using a oscilloscope .
A problem with the hydraulic block
The ABS of your Volkswagen Golf 7 R works using a device hydraulic , which will manage the pressure of the brake pads. In the event that this device fails, changing the ABS unit is usually mandatory. If this remains a concern of the block, it is usually felt when braking.
Conclusion
The ABS warning light that comes on can come from a variety of causes. Whether it's a sensor issue, an electrical fault. If the ABS unit is not functional, it will probably have to be changed. And this operation happens to be rather expensive, for a Volkswagen Golf 7 R or for each type of vehicle. It is essential not to neglect an ABS warning light, for obvious safety reasons. Do not hesitate to leave a comment if this special text with ABS indicator was useful to you. Good walk!