A light that is on is not necessarily an excellent omen. You may think this is simply a problem from sensors . However, it is essential to pay attention to it. What is the role of ABS? Why does the light come on? what are the solutions? We will answer all of these questions, so you can drive your Hyundai I30 (3rd Generation) N with confidence.
What is ABS on a Hyundai I30 (3rd Generation) N
ABS stands for Anti Blocking System . It is a system which will make it possible to improve the braking system, inter alia during intensive braking. Before the creation of ABS, the brake pedal was simply linked to the pads. When pressed, the pads stick to the discs. The downside with this device is that there is a chance of skating. Using sensors, ABS calculated the braking system. Instead of holding the discs, the pressure will vary several times per second, which will prevent a blocking complete wheels of your Hyundai I30 (3rd Generation) N. No slippage, and braking is much more effective.
Hyundai I30 (3rd Generation) N: why the ABS warning light is on
When the ABS warning light is on, it is certain that the Hyundai I30 (3rd Generation) N has a problem. As with all the other indicator lights, it is rather common that it simply concerns a contact problem. That said, it is better to be sure.
False contact
Follow the wiring of the ABS probes of the Hyundai I30 (3rd Generation) N and take the electric current using a multimeter . Assuming that one of them does not have the same value as the other three, there is an electrical problem. Reassemble the wiring, if you find a bad connection it will have to be rectified. If a cable is damaged, it will have to be changed.
A sensor problem
This remains of course a rather frequent problem for a Hyundai I30 (3rd Generation) N. It happens that the sensor emits an erroneous message. Therefore, it will suffice to change the sensor concerned. You will be able to test the sensors using a oscilloscope .
A problem with the hydraulic block
The ABS of the Hyundai I30 (3rd Generation) N works thanks to a device hydraulic , which will manage the intensity of the brake pads. In the event that this device is damaged, changing the ABS unit is usually necessary. When this remains a block problem, it usually feels when braking.
Conclusion
The ABS warning light that remains on may come from very different reasons. Either a sensor problem, an electrical fault. If the ABS unit is ever defective, it will probably have to be replaced. And this intervention happens to be relatively expensive, for a Hyundai I30 (3rd Generation) N or for any car model. It is essential not to abandon an ABS witness, for understandable safety reasons. Do not hesitate to leave a comment in case this special ABS witness file served you. Good walk!