A light that is on is not necessarily a good omen. You may think that it is only a dysfunction resulting from sensors . That said, it's important to pay attention to it. What is ABS used for? Why does the witness go off? What to do? We will answer all of these questions, so that you can drive and be confident about your Seat Ateca.
What is ABS on a Seat Ateca
ABS means Anti Blocking System . It is a device which will make it possible to improve the braking system, in particular for continuous 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 trouble with this mechanism is that there is a risk of slipping. Thanks to probes, ABS calculated braking. Instead of pressing on the discs, the pressure will decrease and then increase several times per second, to avoid a blocking overall wheels of your Seat Ateca. No skidding, and braking is more efficient.
Seat Ateca: why the ABS warning light is on
If the ABS warning light is on, it is certain that the Seat Ateca has a malfunction. As with all the other indicator lights, it is quite usual that it only concerns a malfunction of the electrical connection. However, it's better to be assured.
False contact
Follow the cables of the Seat Ateca ABS sounders and measure the electric voltage with the help of a multimeter . In the event that one of them does not have the same value as the other three, it means that there is an electrical fault. Follow the line, if you find a connection fault you will have to resolve it. When a wire is in bad condition, it will have to be replaced.
A sensor problem
This is indeed a fairly recurring dysfunction for a Seat Ateca. Your sonar may be sending an erroneous message. Therefore, it will suffice to replace the sensor concerned. You will be able to control the probes using a oscilloscope .
A problem with the hydraulic block
The ABS of the Seat Ateca works using a system hydraulic , which will manage the pressure of the brake pads. In the event that this system is defective, replacement of the ABS unit is often essential. In the event that the block malfunctions, it is usually felt when braking.
Conclusion
An ABS warning light that can be triggered can come from many different reasons. Either a sensor malfunction, an electrical fault. In case your ABS unit is damaged, it will probably have to be replaced. And this operation is quite expensive, for a Seat Ateca or for each type of vehicle. It is important not to overlook an ABS witness, for obvious safety reasons. Leave a comment if this specific ABS cookie article ever helped you. Good walk!