A light that goes off is not necessarily a good sign. It's easy to believe that it's just a dysfunction related to sensors . That said, it is essential to pay attention to it. How does ABS work? Why is the light on? How to do? We will answer these questions, so that you can get behind the wheel of your hyundai tucson safely.
What is ABS on a Hyundai Tucson
ABS stands for Anti Blocking System . It is a device that improves braking, among other things for intensive 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 trouble with this process is that there may be a chance of skating. With the help of probes, ABS assesses braking. Instead of maintaining the discs, the pressure will decrease and then increase several times in a very short time, which will prevent a blocking total tires for your hyundai tucson. No skating, and braking is much more efficient.
hyundai tucson: why the ABS warning light is on
In the event that the ABS warning light comes on, it is certain that your hyundai tucson has a malfunction. As with all other indicator lights, it is quite common for it to be just a contact malfunction. However, it's better to be sure.
False contact
Reassemble the ABS probe lines of your hyundai tucson and measure the electric current with a multimeter . If one of them does not have the same value as the others, it is because there is an electrical problem. Reassemble the wiring, if you find a connection fault you will have to correct it. If a cable is damaged, it will need to be replaced.
A sensor problem
This is indeed a fairly recurring malfunction on a hyundai tucson. The sonar may be sending an erroneous message. In this case, it will suffice to replace the sensor in question. You can check the probes with a oscilloscope .
A problem with the hydraulic block
The ABS of your hyundai tucson works thanks to a mechanism hydraulic , which allows you to manage the intensity of the brake pads. In the event that this mechanism fails, changing the ABS unit is usually essential. In the event that this remains a malfunction of the block, it is usually felt when braking.
Conclusion
The ABS warning light that remains on can come from a variety of causes. Either a sensor malfunction, an electrical fault. If the ABS unit fails, it will probably have to be changed. And this operation is relatively expensive, on a hyundai tucson or on each model of vehicle. It is essential not to leave an ABS warning light, for obvious safety reasons. Leave us a comment if this specific ABS warning text was useful to you. Good walk!