A triggering witness is not a good sign. You may believe that it is simply a concern related to sensors . That said, it is essential to pay attention to it. What is the role of ABS? Why does the witness go off? What should be done? We will try to elucidate these questions, so that you can drive and drive your Toyota Cressida safely.
What is ABS on a Toyota Cressida
ABS stands for Anti Blocking System . It is a mechanism that offers the possibility of improving your braking, especially for sustained braking. Before the creation of ABS, the brake pedal was simply linked to the pads. When the pedal was depressed, the pads closed on the discs. The inconvenience with this process is that there can be a risk of slipping. Using probes, ABS assesses braking. Instead of holding the discs, the pressure will vary various times in a very short time, thus preventing a blocking total wheels of your Toyota Cressida. Not a single skid, and braking becomes much more efficient.
Toyota Cressida: why the ABS warning light is on
If ever the ABS warning light comes on, there is no doubt that the Toyota Cressida has a problem. As with all the other indicators, it is relatively common that it simply concerns a problem of electrical connection. However, it is better to be certain.
False contact
Reassemble the ABS sensor cables of the Toyota Cressida 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 line, if you discover a connection fault you must repair it. If a cable is ever damaged, it must be changed.
A sensor problem
This naturally remains a relatively common concern for a Toyota Cressida. Your sonar may be sending an erroneous message. In this case, it will be enough to change the problematic sensor. You will be able to check the probes using a oscilloscope .
A problem with the hydraulic block
The ABS of the Toyota Cressida works using a system hydraulic , which allows you to manage the intensity of the brake pads. In the event that this system is damaged, changing the ABS unit is often essential. If ever this remains a concern of the block, we can usually feel it when braking.
Conclusion
The ABS warning light that comes on can come from a variety of reasons. Either a sensor problem, an electrical fault. Assuming that your ABS unit is non-functional, it must certainly be replaced. And this operation happens to be quite expensive, for a Toyota Cressida or for each type of car. It is essential not to neglect an ABS witness, for obvious security reasons. Leave us a comment if this specific ABS witness file served you. Enjoy again!