A witness that goes off is not necessarily a good sign. You may think that it is simply a malfunction originating from the sensors . Still, it's important to pay attention to it. What is the role of an ABS? Why does the witness come on? What to do? We will try to clarify all these questions, so you can drive your Jeep Commander with confidence.seeing-abs-Jeep-Commander

What is ABS on a Jeep Commander

ABS stands for Anti Blocking System . It is a mechanism which will make it possible to perfect the braking system, among other things for intensive braking. Before the creation of ABS, the brake pedal was simply connected to the pads. When you pressed, the pads stuck to the discs. The downside with this system is that there can be a chance of skating. Thanks to probes, the ABS assesses 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 total Jeep Commander tires. No slippage, and braking becomes even more efficient.

Jeep Commander: why the ABS light is on

If the ABS warning light comes on, it is certain that your Jeep Commander has a malfunction. As with all other indicator lights, it is relatively usual that this is simply a contact malfunction. Nevertheless, it is better to be certain.

False contact

Reassemble the lines of the ABS sensors of your Jeep Commander and read the electrical voltage with the help of a multimeter . When one of them does not hold the same value as the others, there is an electrical fault. Follow the line, if you find a bad connection it is necessary to troubleshoot it. If a wire is in bad condition, it is necessary to replace it.

A sensor problem

This is naturally a relatively recurrent dysfunction for a Jeep Commander. It happens that your detector emits an incorrect message. In this situation, it will suffice to replace the problematic sonar. You can control the probes with a oscilloscope .

A problem with the hydraulic block

The ABS of your Jeep Commander works thanks to a system hydraulic , which gives the opportunity to manage the pressure of the brake pads. In the event that this system fails, changing the ABS unit is often essential. If it is a block dysfunction, it can usually be felt when braking.

Conclusion

An ABS warning light that stays on can be for quite different reasons. Either a sounder malfunction, an electrical fault. In the event that your ABS unit is faulty, it is probably necessary to replace it. And this operation happens to be rather expensive, for a Jeep Commander or for any other type of car. It is important not to neglect an ABS warning light, for obvious safety reasons. Leave us a comment if this specific ABS witness text has helped you. Enjoy again!