A light that is on is not necessarily a good omen. It is easy to believe that it is simply a dysfunction related to sensors . However, it is essential to pay attention to it. What is ABS used for? Why does the witness go off? What to do? We will answer these questions, so you can safely get behind the wheel of your hyundai terracan.warning light-abs-hyundai-terracan

What is ABS on a Hyundai Terracan

ABS means Anti Blocking System . It is a device which makes it possible to improve the braking system, inter alia during intensive braking. Before the invention of ABS, the brake pedal was simply linked to the pads. As soon as the pedal was depressed, the pads tightened on the discs. The disadvantage with this device is that there is a risk of slipping. Thanks to probes, ABS calculated the braking system. Instead of staying pressed on the discs, the pressure will vary various times per second, thus preventing a blocking total tires of the hyundai terracan. No skating, and braking becomes more efficient.

hyundai terracan: why the ABS warning light is on

When the ABS warning light is on, it is certain that the hyundai terracan has a malfunction. As on all the other indicators, it is rather common that it is simply a contact malfunction. However, it is better to be certain.

False contact

Follow the lines of the ABS sensors of the Hyundai Terracan and read the electrical voltage using a multimeter . If one of them does not hold the same value as the others, it is because there is a false contact. Reassemble the wiring, if you find a bad connection it will have to be corrected. When a cable is in bad condition, it will have to be changed.

A sensor problem

This naturally remains a rather common malfunction on a hyundai terracan. The sonar may be sending the wrong message. In this situation, it will suffice to change the sensor concerned. It is possible to test the probes using a oscilloscope .

A problem with the hydraulic block

The ABS of the Hyundai Terracan works thanks to a mechanism hydraulic , which gives the opportunity to manage the pressure of the brake pads. In the event that this mechanism is deficient, changing the ABS block is often mandatory. When it is a block malfunction, it is often felt when braking.

Conclusion

The ABS warning light that remains on can come from very distinct causes. Whether it is a sensor malfunction, an electrical fault. Assumed that the ABS unit is defective, it will probably have to be changed. And this intervention happens to be rather expensive, on a Hyundai Terracan or on each type of car. It is essential not to abandon an ABS witness, for obvious safety reasons. Leave us a comment in case this specific ABS witness file served you. Good walk!