A triggering witness is by no means a good omen. One can believe that it is only a concern stemming from sensors . However, it is crucial to pay attention to it. What is the role of ABS? Why does the witness go off? How to do? We will try to elucidate all of these questions, so that you can drive your Toyota Tundra safely.
What is ABS on a Toyota Tundra
ABS means Anti Blocking System . It is a mechanism that offers the possibility of improving the braking system, especially during intensive braking. Before the creation of ABS, the brake pedal was simply linked to the pads. As soon as you pressed, the pads stick to the discs. The downside with this device is that there can be a risk of skidding. Thanks to sensors, ABS calculated the braking system. Instead of pressing on the discs, the pressure will oscillate a certain number of times per second, which avoids a blocking total wheels of your Toyota Tundra. Not a single skid, and braking becomes much more efficient.
Toyota Tundra: why the ABS warning light is on
If the ABS warning light comes on, it is certain that the Toyota Tundra has a problem. As with all other LEDs, it is relatively ordinary that it is only a concern for contact. However, it's better to be assured.
False contact
Reassemble the cables of the ABS sounders of the Toyota Tundra and measure the electric voltage with the help of a multimeter . If one of them does not have the same value as the others, it is because there is an electrical problem. Follow the line, if you find a connection fault you will have to correct it. If a cable is damaged, it will have to be replaced.
A sensor problem
This is of course a relatively recurring concern on a Toyota Tundra. The sonar may be sending the wrong message. Therefore, it will suffice to replace the sensor in question. You will be able to check the sensors using a oscilloscope .
A problem with the hydraulic block
The ABS of the Toyota Tundra works with a device hydraulic , which manages the pressure of the brake pads. In the event that this device is deficient, changing the ABS unit is often mandatory. In the event that it is a block issue, you can usually feel it when braking.
Conclusion
An ABS warning light that stays on can come from many reasons. Whether it's a sensor issue, a false contact. In case the ABS unit is defective, it will undoubtedly have to be replaced. And this operation is rather expensive, on a Toyota Tundra or on each model of automobile. It is essential not to neglect an ABS warning light, for obvious safety reasons. Do not hesitate to leave a comment in case this special ABS witness article was useful to you. Enjoy again!