An indicator light that goes off is in no way a good omen. It is easy to believe that it is only a problem arising from sensors . However, it is essential to pay attention to it. What is the role of ABS? Why does the indicator light come on? What should be done? We will answer all of these questions, so you can drive the Toyota Mtrc with confidence.
What is ABS on a Toyota Mtrc
ABS stands for Anti Blocking System . It is a device that improves the braking system, especially for intensive braking. Before the creation 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 system is that there is a risk of slippage. Thanks to sensors, ABS assesses the braking system. Instead of staying pressed on the discs, the pressure will oscillate a certain number of times in a very short time, which will prevent a blocking overall tire size for the Toyota Mtrc. No skating, and braking is more efficient.
Toyota Mtrc: why the ABS warning light is on
If the ABS warning light comes on, it is certain that your Toyota Mtrc has a problem. As on all the other indicators, it is relatively usual that it only concerns a contact problem. However, it's better to be assured.
False contact
Follow the lines of your Toyota Mtrc's ABS sounders and measure the electric voltage with the help of a multimeter . Supposing that one of them does not have the same value as the other three, it means that there is a false contact. Reassemble the wiring, if you find a connection fault it is necessary to troubleshoot it. If ever a wire is in bad condition, it is necessary to change it.
A sensor problem
This is naturally a relatively frequent problem on a Toyota Mtrc. The sonar may be sending the wrong message. Then, it will be enough to change the sensor in question. You will be able to test the sensors using a oscilloscope .
A problem with the hydraulic block
The ABS of your Toyota Mtrc works using a mechanism hydraulic , which allows you to manage the intensity of the brake pads. If this mechanism is ever damaged, changing the ABS unit is usually essential. If it's ever a block problem, it usually feels when you brake.
Conclusion
An ABS warning light that comes on can come from a variety of causes. Whether it's a sensor problem, an electrical fault. In the case where the ABS unit is non-functional, it is probably necessary to change it. And this operation happens to be rather expensive, on a Toyota Mtrc or on any model of car. It is essential not to neglect an ABS witness, for obvious safety reasons. Do not hesitate to leave a comment if this specific ABS indicator light file has ever been useful to you. See you soon!