A warning light that trips is not necessarily a good sign. You may think that it is only a concern related to sensors . However, it is wiser to pay attention to it. How does ABS work? Why does the indicator light come on? what are the solutions? We will try to elucidate these questions, so that you can get behind the wheel of your Volkswagen Golf 7 Sw R safely.
What is ABS on a Volkswagen Golf 7 Sw R
ABS stands for Anti Blocking System . It is a device which will make it possible to improve the braking system, inter alia for intensive braking. Before the creation of ABS, the brake pedal was simply linked to the pads. When the pedal was depressed, the pads sticked to the discs. The disadvantage with this process is that there is a risk of slippage. With the help of probes, ABS calculated the braking system. Instead of being pressed on the discs, the pressure will vary several times in a very short time, which will prevent a blocking overall tires for your Volkswagen Golf 7 Sw R. No slippage, and braking becomes even more efficient.
Volkswagen Golf 7 Sw R: why the ABS warning light is on
If ever the ABS warning light stays on, it is undeniable that the Volkswagen Golf 7 Sw R has a problem. As with all the other indicator lights, it is quite common that it is only a concern for electrical connection. That said, it is better to be sure.
False contact
Follow the lines of the ABS sensors of the Volkswagen Golf 7 Sw R and measure the electric current with a multimeter . When one of them does not have the same value as the other three, it is because there is a false contact. Follow the line, if you discover a connection fault you will have to correct it. When a cable is damaged, it will have to be changed.
A sensor problem
This is of course a fairly recurring concern for a Volkswagen Golf 7 Sw R. It sometimes happens that the detector sends an erroneous message. Therefore, it will suffice to change the sonar in question. You can control the probes with a oscilloscope .
A problem with the hydraulic block
The ABS of the Volkswagen Golf 7 Sw R works thanks to a device hydraulic , which will manage the force of the brake pads. If this device is ever damaged, changing the ABS unit is usually compulsory. If ever it is a problem of block, we can often feel it when braking.
Conclusion
An ABS warning light that stays on can come from a variety of reasons. Either a sonar problem, a false contact. In case the ABS unit fails, it will certainly have to be replaced. And this operation is quite expensive, for a Volkswagen Golf 7 Sw R or for each car model. It is wiser not to abandon an ABS warning light, for understandable safety reasons. Do not hesitate to leave a comment if this special ABS warning light article was useful to you. See you soon!