A warning light that goes off is not necessarily a good omen. It’s easy to think that it’s just a problem with sensors . However, it is essential to pay attention to it. How does ABS work? Why does the indicator light go off? what are the solutions? We will try to elucidate these questions, so you can drive your Renault Kangoo Rx-4 with confidence.light-abs-Renault-Kangoo-Rx-4

What is ABS on a Renault Kangoo Rx-4

ABS stands for Anti Blocking System . It is a device which makes it possible to improve braking, in particular for intensive braking. Before the creation of ABS, the brake pedal was directly linked to the pads. When pressed, the pads stick to the discs. The downside with this process is that there is a chance of slippage. Using sensors, ABS calculated braking. Instead of staying pressed on the discs, the pressure will decrease and then increase various times in a very short time, in order to avoid a blocking overview of the wheels for your Renault Kangoo Rx-4. No skidding, and braking becomes more efficient.

Renault Kangoo Rx-4: why the ABS warning light is on

In the event that the ABS warning light remains on, it is certain that this Renault Kangoo Rx-4 presents a problem. As with all the other witnesses, it is quite usual that it just concerns a contact problem. However, it's better to be assured.

False contact

Follow the wiring of the ABS sensors of this Renault Kangoo Rx-4 and read the electrical voltage with a multimeter . If one of them does not have the same value as the others, it is because there is a false contact. Reassemble the wiring, if you find a connection fault you will have to troubleshoot it. If ever a cable is in bad condition, you will have to replace it.

A sensor problem

This is naturally a rather common problem for a Renault Kangoo Rx-4. The sonar may be sending the wrong message. In this situation, it will suffice to replace the concerned sounder. You can check the sensors using a oscilloscope .

A problem with the hydraulic block

The ABS of this Renault Kangoo Rx-4 works using a system hydraulic , which provides an opportunity to manage the strength of the brake pads. When this system is defective, replacement of the ABS unit is generally necessary. In case it is a block problem, you can generally feel it when braking.

Conclusion

The ABS warning light that comes on may be due to very different reasons. Either a sonar problem, a false contact. If the ABS unit is damaged, you will probably have to replace it. And this operation is quite expensive, for a Renault Kangoo Rx-4 or for any other car model. It is essential not to neglect an ABS warning light, for obvious safety reasons. Leave us a comment in case this special ABS warning light text helped you. See you soon!