A light that is on is not a good omen. One can think that it is only a concern stemming from sensors . However, it is important to pay attention to it. How does ABS work? Why does the light come on? What should be done? We will answer these questions, in this way you will be able to take the wheel of the Lancia Appia with confidence.clairvoyant-abs-Lancia-Appia

What is ABS on a Lancia Appia

ABS means Anti Blocking System . It is a mechanism which makes it possible to perfect the braking system, in particular during sustained brake applications. Before the creation of ABS, the brake pedal was directly connected to the pads. When pressed, the pads tightened on the discs. The inconvenience with this device is that there is a chance of slippage. With the help of sensors, ABS calculated the braking system. Instead of staying pressed on the discs, the pressure will oscillate various times in a very short time, in order to prevent a blocking overall Lancia Appia tires. Not a single skid, and braking becomes more efficient.

Lancia Appia: why the ABS warning light is on

If the ABS warning light remains on, it is certain that this Lancia Appia presents a problem. As on all the other indicators, it is relatively usual that it is only a concern for contact. That said, it is better to be sure.

False contact

Follow the wiring of the ABS sounders of this Lancia Appia and read the electric current with the help of a multimeter . If one of them does not hold the same value as the others, then there is an electrical fault. Reassemble the cables, if you find a connection fault you will have to troubleshoot it. If ever a wire is damaged, it will have to be changed.

A sensor problem

This remains of course a relatively frequent concern for a Lancia Appia. Your sensor may be sending an erroneous message. In this situation, it will suffice to change the sonar in question. You can control the sensors using a oscilloscope .

A problem with the hydraulic block

The ABS of this Lancia Appia works using a device hydraulic , which will manage the strength of the brake pads. In the event that this device is deficient, the replacement of the ABS block is generally essential. If it is a problem of block, it is generally felt when braking.

Conclusion

An ABS warning light that stays on can come from many different causes. Whether it's a sonar problem, an electrical fault. If your ABS unit is non-functional, it will probably have to be changed. And this operation is rather expensive, for a Lancia Appia or for each vehicle model. It is important not to abandon an ABS warning light, for obvious safety reasons. Do not hesitate to leave a comment in case this specific text indicating ABS served you. Enjoy the road!