An illuminated indicator light is not a good sign. One can think that it is quite simply a problem related to sensors . However, it is crucial to pay attention to it. What is the role of ABS? Why does the indicator light come on? what are the solutions? We will answer all these questions, so you can get behind the wheel of your Toyota Supra Mkii with confidence.warning-abs-Toyota-Supra-Mkii

What is ABS on a Toyota Supra Mkii

ABS stands for Anti Blocking System . It is a device that improves the braking system, among other things for sustained braking. Before the invention of ABS, the brake pedal was directly linked to the pads. When the pedal was depressed, the pads tightened on the discs. The trouble with this device is that there is a risk of slipping. With the help of sensors, ABS assesses the braking system. Instead of leaning on the discs, the pressure will vary several times in a very short time, thus avoiding a blocking overall wheels of your Toyota Supra Mkii. No skidding, and braking is more efficient.

Toyota Supra Mkii: why the ABS warning light is on

If the ABS warning light comes on, your Toyota Supra Mkii is sure to have a problem. As with all of the other witnesses, it is rather ordinary that it is simply a problem of contact. Having said that, it's better to be assured.

False contact

Follow the ABS sonar cables of your Toyota Supra Mkii and measure the electric current 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 an electrical problem. Reassemble the wiring, if you discover a connection fault you will have to troubleshoot it. When a cable is damaged, it will have to be changed.

A sensor problem

This is obviously a rather common problem for a Toyota Supra Mkii. Sometimes the detector sends the wrong message. In this situation, it will suffice to change the problematic sonar. It is possible to control the sensors using a oscilloscope .

A problem with the hydraulic block

The ABS of your Toyota Supra Mkii works using a system. hydraulic , which gives the opportunity to manage the pressure of the brake pads. In the event that this system is damaged, changing the ABS unit is usually mandatory. If it is ever a block problem, it is generally felt when braking.

Conclusion

An ABS warning light that comes on can come from quite different reasons. Either a sonar problem, a false contact. If the ABS unit fails, it will probably need to be replaced. And this intervention happens to be quite expensive, for a Toyota Supra Mkii or for each car model. It is essential not to neglect an ABS warning light, for obvious safety reasons. Leave us a comment if this special ABS warning light article has ever helped you. Enjoy the road!