A light that comes on is by no means a good sign. You might think it's just a problem stemming from sensors . However, it is essential to pay attention to it. What is an ABS for? Why does the warning light go off? What to do? We will try to clarify all these questions, so that you can get behind the wheel of your Nissan Leaf 2 in complete safety.
What is ABS on a Nissan Leaf 2
ABS means Anti Blocking System . It is a device that will improve 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 depressed the pedal, the pads tightened on the discs. The trouble with this system is that there can be a chance of skating. With the help of the sensors, the ABS calculated the braking system. Instead of keeping the discs pressed, the pressure will decrease and then increase a number of times in a very short period of time, thus preventing a blocking complete the wheels of the Nissan Leaf 2. No slippage, and braking becomes more efficient.
Nissan Leaf 2: why the ABS light is on
When the ABS warning light is on, there is no doubt that your Nissan Leaf 2 has a problem. As with all other indicator lights, it's relatively usual that it's just a contact issue. However, you better be sure.
False contact
Reassemble the lines of the ABS sensors of your Nissan Leaf 2 and read the electrical intensity using a multimeter . If one of them does not have the same value as the other three, there is an electrical fault. Follow the line, if you find a bad connection you will have to fix it. If ever a wire is damaged, you will have to replace it.
A sensor problem
This is of course a relatively common problem for a Nissan Leaf 2. The sensor may be sending the wrong message. In this situation, it will suffice to replace the affected sensor. You will be able to check the sensors using a oscilloscope .
A problem with the hydraulic block
The ABS of your Nissan Leaf 2 works thanks to a system hydraulic , which gives the opportunity to manage the force of the brake pads. In the event that this system is defective, replacement of the ABS unit is usually compulsory. When this remains a block problem, it can usually be felt when braking.
Conclusion
An ABS warning light that comes on can be for quite different reasons. Either a sensor problem, a bad contact. If the ABS unit is defective, you may need to replace it. And this intervention is rather expensive, for a Nissan Leaf 2 or for any model of automobile. It is essential not to neglect an ABS warning light, for understandable safety reasons. Leave us a comment if this special ABS warning light has helped you. Good walk!