A triggering witness is not a good sign. One can think that it is quite simply a dysfunction coming from the sensors . That said, it is essential to pay attention to it. What is ABS used for? Why does the light come on? What should be done? We will answer all these questions, so you can take the wheel of the Suzuki Alto with confidence.indicator-abs-Suzuki-Alto

What is ABS on a Suzuki Alto

ABS stands for Anti Blocking System . It is a device that will improve the braking system, among other things for sustained brake application. 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 disadvantage with this system is that there may be a chance of skating. Using probes, ABS calculated braking. Instead of staying pressed on the discs, the pressure will decrease and then increase a certain number of times in a very short time, which avoids a blocking overall tires for your Suzuki Alto. No skating, and braking becomes much more efficient.

Suzuki Alto: why the ABS warning light is on

If the ABS warning light remains on, it is certain that the Suzuki Alto has a malfunction. As with all of the other indicator lights, it is relatively usual for it to be simply a malfunction of the electrical connection. However, it is better to be insured.

False contact

Follow the lines of the ABS probes of the Suzuki Alto and take the electric voltage using a multimeter . If one of them does not have the same value as the others, it is because there is an electrical fault. Follow the line, if you discover a connection fault you will have to correct it. When a cable is in bad condition, you will have to change it.

A sensor problem

This is obviously a relatively frequent malfunction on a Suzuki Alto. It happens that the sensor sends an erroneous message. In this situation, it will suffice to change the sensor concerned. You can check the probes with a oscilloscope .

A problem with the hydraulic block

The ABS of the Suzuki Alto works thanks to a system hydraulic , which will manage the intensity of the brake pads. In the event that this system is deficient, the replacement of the ABS unit is usually essential. In the event that the block malfunctions, you can usually feel it when you brake.

Conclusion

The ABS warning light that comes on can come from a number of reasons. Either a sensor malfunction, a false contact. If the ABS unit is ever damaged, you will probably have to replace it. And this operation is quite expensive, on a Suzuki Alto or on any other car model. It is essential not to neglect an ABS witness, for obvious safety reasons. Leave us a comment if this special ABS witness article was useful to you. Good road!