A light that is on is never a good sign. It is easy to think that this is simply a problem arising from sensors . On the other hand, it is essential to pay attention to it. How does ABS work? Why does the light come on? What should be done? We will answer all of these questions, so you can get behind the wheel of your smart roadster safely.
What is ABS on a smart roadster
ABS stands for Anti Blocking System . It is a mechanism which will make it possible to improve the braking system, especially during sustained brake applications. Before the invention of ABS, the brake pedal was directly connected to the pads. When the pedal was depressed, the pads closed on the discs. The downside with this mechanism is that there may be a risk of slippage. Using probes, ABS calculated the braking system. Instead of holding the discs, the pressure will oscillate various times in a very short time, thus avoiding a blocking total tires for your smart roadster. No skating, and braking becomes more efficient.
smart roadster: why the ABS warning light is on
If the ABS warning light is on, there is a problem with the smart roadster. As with all of the other indicator lights, it is relatively common for this to relate simply to a problem of contact. However, it is better to be sure.
False contact
Follow the cables of the ABS sounders of the smart roadster and take the electrical voltage with a multimeter . If one of them does not have the same value as the others, it is because there is an electrical problem. Reassemble the line, if you find a connection fault it is necessary to resolve it. When a cable is in bad condition, it is necessary to change it.
A sensor problem
This naturally remains a relatively common problem on a smart roadster. The sensor may issue an erroneous message. In this situation, it will suffice to change the sensor in question. You will be able to check the probes using a oscilloscope .
A problem with the hydraulic block
The ABS of the smart roadster works using a device hydraulic , which will manage the strength of the brake pads. If this device is ever damaged, changing the ABS unit is generally essential. If it's a bouldering problem, it usually feels when you brake.
Conclusion
The ABS warning lamp which is triggered can come from quite distinct causes. Whether it's a sensor problem, an electrical fault. Assuming that the ABS unit is damaged, it is certainly necessary to change it. And this intervention happens to be relatively expensive, on a smart roadster or on each model of automobile. It is essential not to abandon an ABS witness, for obvious safety reasons. Leave a comment in case this special ABS witness file served you. See you soon!