A light that goes off is never a good sign. It is easy to think that it is simply a concern related to sensors . However, it is important to pay attention to it. How does ABS work? Why does the light go off? How to do? We will answer all these questions, so you will be able to get behind the wheel of this Citroen Saxo safely.
What is ABS on a Citroen Saxo
ABS stands for Anti Blocking System . It is a mechanism which makes it possible to improve the braking system, in particular during continuous braking. Before the development of ABS, the brake pedal was directly linked to the pads. When the pedal was depressed, the pads tightened on the discs. The disadvantage with this device is that there may be a chance of skidding. Using sensors, ABS calculated the braking system. Instead of staying pressed on the discs, the pressure will vary several times in a very short time, which will prevent a blocking overall wheels of your Citroen Saxo. No skidding, and braking becomes more efficient.
Citroen Saxo: why the ABS warning light is on
When the ABS warning light remains on, it is certain that your Citroen Saxo has a problem. As on all the other indicators, it is relatively common for this to be simply a concern for electrical connection. However, it is better to be certain.
False contact
Reassemble the ABS sonar cables of your Citroen Saxo and take the electric voltage using a multimeter . If one of them does not hold the same value as the others, there is an electrical problem. Follow the cables, if you find a connection fault you must correct it. When a wire is in bad condition, it must be changed.
A sensor problem
This is of course a relatively common concern for a Citroen Saxo. It happens that your sensor sends an erroneous message. In this situation, it will suffice to change the sensor in question. You can control the sensors using a oscilloscope .
A problem with the hydraulic block
The ABS of your Citroen Saxo works using a system hydraulic , which will manage the strength of the brake pads. If ever this system is defective, the change of the ABS block is usually necessary. When this remains a problem of block, it is often felt by braking.
Conclusion
The ABS warning light that comes on may come from very different reasons. Whether it's a sensor issue, a false contact. If your ABS unit is ever damaged, it probably needs to be changed. And this operation happens to be quite expensive, for a Citroen Saxo or for each type of car. It is important not to leave an ABS witness, for obvious safety reasons. Do not hesitate to leave a comment if this specific text with ABS warning light has helped you. Good walk!