A light that is on is never a good omen. One can think that it is only a concern resulting from sensors . Yet it is wiser to pay attention to it. How does an ABS work? Why is the light on? What to do? We will answer these questions, in this way you will be able to drive the Toyota Avensis 2 with confidence.
What is ABS on a Toyota Avensis 2
ABS means Anti Blocking System . It is a device that improves braking, among other things for continuous braking. Before the invention of ABS, the brake pedal was simply connected to the pads. When you depressed the pedal, the pads closed on the discs. The trouble with this system is that there is a chance of skating. With the help of the sensors, the ABS calculated braking. Instead of staying pressed on the discs, the pressure will oscillate several times in a very short time, which helps prevent a blocking overall wheelset of the Toyota Avensis 2. No slippage, and braking becomes even more efficient.
Toyota Avensis 2: why the ABS warning light is on
If the ABS warning light is on, it is certain that the Toyota Avensis 2 has a problem. As with all the other LEDs, it is relatively frequent that this concerns only a concern for contact. Having said that, it's best to be sure.
False contact
Follow the lines of the ABS sounders of the Toyota Avensis 2 and take the electrical intensity with a multimeter . Assuming that one of them does not have the same value as the others, there is an electrical problem. Reassemble the wiring, if you find a bad connection it will have to be fixed. When a cable is in poor condition, it will have to be replaced.
A sensor problem
This is naturally a relatively recurring problem on a Toyota Avensis 2. Your detector may send an incorrect message. Therefore, it will suffice to replace the problematic sensor. You will be able to check the sensors using a oscilloscope .
A problem with the hydraulic block
The ABS of the Toyota Avensis 2 works using a mechanism hydraulic , which will manage the intensity of the brake pads. In the event that this mechanism is defective, replacement of the ABS unit is usually necessary. If ever this remains a concern of the block, we can usually feel it when braking.
Conclusion
An ABS warning light that stays on can be for very different reasons. Either a sensor problem, an electrical fault. If your ABS unit is faulty, it will probably need to be changed. And this operation is relatively expensive, on a Toyota Avensis 2 or any other type of car. It is wiser not to neglect an ABS warning light, for obvious safety reasons. Do not hesitate to leave a comment if this special ABS warning light text was useful to you. Enjoy again!