A warning light that goes off is by no means a good sign. You may believe that it is simply a malfunction resulting from sensors . On the other hand, it is essential to pay attention to it. What is an ABS for? Why does the indicator light go off? What should be done? We will answer these questions, so you can get behind the wheel of the Citroen Nemo Combi with confidence.warning-abs-Citroen-Nemo-Combi

What is an ABS on a Citroen Nemo Combi

ABS stands for Anti Blocking System . It is a mechanism that will improve braking, among other things for intensive braking. Before the invention of ABS, the brake pedal was simply connected to the pads. When you pressed, the pads stuck to the discs. The downside with this device is that there may be a chance of slippage. With the help of the probes, the ABS assesses braking. Instead of staying pressed on the discs, the pressure will decrease and then increase a certain number of times in a very short time, in order to avoid a blocking total wheels of the Citroen Nemo Combi. No skidding, and braking is much more efficient.

Citroen Nemo Combi: why the ABS warning light is on

If the ABS warning light is on, there is no doubt that the Citroen Nemo Combi has a malfunction. As with all other indicator lights, it is quite usual that it simply relates to a contact malfunction. Having said that, it's best to be sure.

False contact

Refit the wiring of the Citroen Nemo Combi ABS sounders and read the electrical intensity with the help of a multimeter . Assuming that one of them does not have the same value as the others, there is a false contact. Follow the wiring, if you find a connection fault it is necessary to repair it. If a wire is in bad condition, it is necessary to change it.

A sensor problem

This is naturally a fairly common malfunction for a Citroen Nemo Combi. Your sensor may be sending the wrong message. Therefore, it will suffice to change the sounder concerned. You can control the probes with a oscilloscope .

A problem with the hydraulic block

The ABS of the Citroen Nemo Combi works thanks to a system hydraulic , which manages the pressure of the brake pads. In the event that this system is defective, replacement of the ABS unit is usually necessary. If it remains a malfunction of the block, it is generally felt by braking.

Conclusion

An ABS warning light that stays on can be for quite different reasons. Whether it's a sounder malfunction, an electrical fault. If ever your ABS unit is damaged, it is probably necessary to change it. And this operation is quite expensive, for a Citroen Nemo Combi or for any model of vehicle. It is essential not to neglect an ABS warning light, for obvious safety reasons. Do not hesitate to leave a comment if this specific ABS warning light file has been useful to you. See you soon!