A triggering witness is not a good sign. It's easy to believe that it's just a concern related to sensors . However, it is essential to pay attention to it. What is the role of ABS? Why does the witness go off? What to do? We will try to elucidate these questions, so that you can drive your Kia Carnival 2 with confidence.
What is ABS on a Kia Carnival 2
ABS stands for Anti Blocking System . It is a mechanism that improves your braking, among other things during intensive braking. Before ABS was developed, the brake pedal was simply connected to the pads. When pressed, the pads tightened on the discs. The inconvenience with this device is that there can be a risk of slipping. With the help of probes, ABS assesses braking. Instead of staying pressed on the discs, the pressure will vary various times in a very short time, thus avoiding a blocking total tires of your Kia Carnival 2. No skidding, and braking is much more efficient.
Kia Carnival 2: why the ABS light is on
If the ABS warning light remains on, it is certain that the Kia Carnival 2 has a problem. As with all other indicator lights, it is quite common for it to be just a problem with the electrical connection. That said, it is better to be assured.
False contact
Reassemble the cables of the ABS sounders of the Kia Carnival 2 and take the electric current with the help of a multimeter . If one of them does not have the same value as the other three, then there is an electrical fault. Follow the wiring, if you discover a connection fault you will have to repair it. When a wire is damaged, you will have to replace it.
A sensor problem
This remains of course a rather common concern on a Kia Carnival 2. Your detector may send an erroneous message. So it will be enough to replace the sonar in question. You can check the probes with a oscilloscope .
A problem with the hydraulic block
The ABS of the Kia Carnival 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 necessary. If ever it is a concern of the block, it is generally felt when braking.
Conclusion
The ABS warning light that remains on can come from a variety of reasons. Either a sonar problem, a false contact. If your ABS unit is damaged, you will probably have to change it. And this operation happens to be relatively expensive, on a Kia Carnival 2 or on any car model. It is essential not to abandon an ABS warning light, for obvious safety reasons. Leave a comment in case this special ABS witness article was useful to you. Good walk!