A light that comes on is not a good omen. We can believe that it is simply a dysfunction related to sensors . That said, it's crucial to pay attention to it. What is ABS used for? Why is the light on? What to do? We will answer these questions, so you can get behind the wheel of your Nissan Maxima safely.
What is ABS on a Nissan Maxima
ABS stands for Anti Blocking System . It is a device which will make it possible to improve braking, among other things for intensive braking. Before the invention of ABS, the brake pedal was directly linked to the pads. As soon as the pedal was depressed, the pads tightened on the discs. The downside with this process is that there is a chance of slippage. Thanks to sensors, ABS assesses braking. Instead of holding the discs, the pressure will decrease and then increase several times per second, to avoid a blocking total tires of your Nissan Maxima. Not a single skid, and the braking is much more efficient.
Nissan Maxima: why the ABS warning light is on
If the ABS warning light remains on, there is no doubt that your Nissan Maxima has a malfunction. As with all of the other indicator lights, it is quite usual for it to simply be a contact malfunction. That said, it is better to be certain.
False contact
Follow the ABS sensor cables of your Nissan Maxima and read the electrical current with the help of a multimeter . If one of them does not have the same value as the other three, then there is an electrical fault. Follow the wiring, if you find a bad connection you will have to troubleshoot it. If ever a wire is damaged, it will have to be changed.
A sensor problem
This is of course a fairly recurring malfunction for a Nissan Maxima. The detector may send the wrong message. Then, it will be enough to change the sounder in question. You will be able to test the sensors using a oscilloscope .
A problem with the hydraulic block
Your Nissan Maxima's ABS works by using a mechanism hydraulic , which will manage the strength of the brake pads. In the event that this mechanism is defective, replacement of the ABS unit is often necessary. If it is a block malfunction, you can usually feel it when braking.
Conclusion
An ABS warning light that turns on can come from quite different reasons. Whether it is a sonar malfunction, an electrical fault. If the ABS unit is ever damaged, it will probably have to be changed. And this operation is relatively expensive, for a Nissan Maxima or for any model of car. It is essential not to abandon an ABS warning light, for understandable safety reasons. Do not hesitate to leave a comment if this special ABS witness text helped you. Good road!