An indicator that lights up is in no way a good sign. We can believe that it is simply a dysfunction related to sensors . That said, it's wiser to pay attention to it. What is the role of ABS? Why does the indicator light come on? What to do? We will answer all these questions, so that you can drive and be able to drive the Toyota Corolla Verso 2 with confidence.warning-abs-Toyota-Corolla-Verso-2

What is ABS on a Toyota Corolla Verso 2

ABS means Anti Blocking System . It is a mechanism that improves braking, among other things for continuous braking. Before the development of ABS, the brake pedal was directly linked to the pads. When pressed, the pads tightened on the discs. The disadvantage with this system is that there may be a risk of slippage. Using probes, ABS assesses braking. Instead of staying pressed on the discs, the pressure will decrease and then increase several times in a very short time, thus avoiding a blocking overall tires for your Toyota Corolla Verso 2. No skidding, and braking is much more efficient.

Toyota Corolla Verso 2: why the ABS warning light is on

If the ABS warning light remains on, it is certain that your Toyota Corolla Verso 2 has a malfunction. As with all the other indicators, it is relatively usual for this simply to relate to a contact malfunction. However, it's better to be assured.

False contact

Follow the wiring of the ABS probes of your Toyota Corolla Verso 2 and measure the electric current with the help of a multimeter . When one of them does not have the same value as the others, there is an electrical problem. Reassemble the line, if you find a bad connection it must be rectified. If ever a cable is in bad condition, it must be replaced.

A sensor problem

This is obviously a relatively common malfunction on a Toyota Corolla Verso 2. It happens that the detector sends an erroneous message. So it will be enough to replace the sonar in question. You will be able to test the probes using a oscilloscope .

A problem with the hydraulic block

The ABS of your Toyota Corolla Verso 2 works thanks to a system hydraulic , which gives the opportunity to manage the intensity of the brake pads. In the event that this system is damaged, replacement of the ABS unit is usually essential. If it is a block malfunction, it is generally felt when braking.

Conclusion

The ABS warning light that comes on can come from very different reasons. Either a sonar malfunction, a false contact. In case the ABS block is not functional, it must certainly be replaced. And this intervention is rather expensive, on a Toyota Corolla Verso 2 or on any type of automobile. It is wiser not to abandon an ABS warning light, for obvious safety reasons. Leave us a comment if this specific ABS indicator file helped you. Good walk!