A warning light that comes on is not necessarily a good sign. One can believe that it is quite simply a concern resulting from sensors . However, it is essential to pay attention to it. What is the role of an ABS? Why does the warning light come on? What to do? We will answer all these questions, this way you will be able to drive your Volkswagen 1500 in complete safety.Volkswagen-1500 warning light

What is ABS on a Volkswagen 1500

ABS stands for Anti Blocking System . It is a system that improves braking, especially during heavy braking. Before the invention of ABS, the brake pedal was simply connected to the pads. When you depressed the pedal, the pads closed on the discs. The disadvantage with this process is that there is a risk of slippage. Thanks to sensors, the ABS assesses braking. Instead of holding the discs, the pressure will vary various times per second, to avoid a blocking overall wheels of your Volkswagen 1500. No slippage, and braking is much more efficient.

Volkswagen 1500: why the ABS warning light is on

When the ABS warning light is on, there is no doubt that this Volkswagen 1500 has a problem. As on all the other LEDs, it is quite common that it simply concerns an electrical connection problem. However, it is better to be sure.

False contact

Follow the wiring of the ABS sounders of this Volkswagen 1500 and take the electrical intensity with the help of a multimeter . Assuming that one of them does not have the same value as the other three, there is an electrical fault. Follow the cables, if you find a bad connection it will need to be repaired. If a wire is damaged, it will have to be changed.

A sensor problem

This is of course a fairly common concern on a Volkswagen 1500. The sounder may send the wrong message. In this situation, it will suffice to change the sensor in question. It is possible to test the sensors using a oscilloscope .

A problem with the hydraulic block

The ABS of this Volkswagen 1500 works thanks to a system hydraulic , which will make it possible to manage the force of the brake pads. In the event that this system is defective, replacement of the ABS unit is usually mandatory. When it is a concern of the block, it is usually felt when braking.

Conclusion

The ABS warning light that comes on can come from quite a variety of causes. Whether it is a sensor problem, a false contact. If the ABS unit is defective, it may need to be replaced. And this operation happens to be rather expensive, on a Volkswagen 1500 or on every model of car. It is essential not to neglect an ABS warning light, for obvious safety reasons. Leave us a comment if this special ABS witness article has been useful. Enjoy again!