A light that comes on is not necessarily a good sign. One can think that it is quite simply a concern related to sensors . On the other hand, it is essential to pay attention to it. How does ABS work? Why is the light on? What to do? We will answer these questions, that way you can get behind the wheel of the Volkswagen Golfsvan with confidence.
What is ABS on a Volkswagen Golfsvan
ABS means Anti Blocking System . It is a device which offers the possibility of improving braking, inter alia during continuous braking. Before the creation of ABS, the brake pedal was simply linked to the pads. When the pedal was depressed, the pads closed on the discs. The inconvenience with this process is that there may be a chance of slippage. Using sensors, ABS calculated braking. Instead of holding the discs, the pressure will oscillate various times in a very short time, in order to avoid a blocking overall tire size for the Volkswagen Golfsvan. No skidding, and braking becomes even more effective.
Volkswagen Golfsvan: why the ABS warning light is on
When the ABS warning light is on, there is no question that the Volkswagen Golfsvan has a problem. As with all other LEDs, it is relatively ordinary that it simply concerns a concern for contact. That said, it's better to be sure.
False contact
Follow the wiring of the ABS probes of the Volkswagen Golfsvan and take the electric voltage with the help of a multimeter . If one of them does not hold the same value as the others, it is because there is an electrical problem. Follow the wiring, if you discover a bad connection it will have to be repaired. When a wire is damaged, it will have to be replaced.
A sensor problem
This is naturally a relatively common concern for a Volkswagen Golfsvan. It happens that the sensor emits an erroneous message. In this specific case, it will suffice to replace the sounder in question. You can check the sensors with a oscilloscope .
A problem with the hydraulic block
The ABS of the Volkswagen Golfsvan works thanks to a system hydraulic , which gives the opportunity to manage the intensity of the brake pads. In the event that this system fails, replacement of the ABS unit is usually essential. When it's a problem with the block, you can usually feel it when you brake.
Conclusion
The ABS warning light that trips can come from quite different causes. Whether it's a sonar problem, a false contact. Assumed that the ABS block is not functional, it will probably have to be changed. And this operation is rather expensive, for a Volkswagen Golfsvan or for each model of automobile. It is essential not to neglect an ABS warning light, for obvious safety reasons. Leave a comment if this special ABS cookie article was helpful. See you soon!