Keeping an eye on your vehicle is very important in these days, indeed, if you do not do the minimum service of it, or if you do not take into account symptoms of abnormality, you strongly risk to observe your car withering away. This is precisely the topic we are gonna discuss on this webpage, one of the signs that most perturbs motorists is the ABS warning light on Seat Tarraco. In an attempt to help you analyze this warning light, we will first take a look at what this ABS warning light corresponds to, then in a second how to proceed if the ABS light is on Seat Tarraco?.

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What does the ABS light on Seat Tarraco indicate?

We will start our content with the definition of an ABS warning light on Seat Tarraco, for this, in first, we will see what an ABS is, and afterwards, why the ABS light on your car lights up.

What is the ABS on Seat Tarraco?

To begin with, it is essential to explain to you what the ABS of your Seat Tarraco is intended for so that you can understand the rest of this article. The ABS (Anti-lock Braking System) is a system that prevents the wheels of your car from locking during braking. The goal of this system is to optimize the braking distance of a car by preventing the wheels from locking, sliding on the road and you losing control of your car. The ABS system of your Seat Tarraco is consisting of different parts, here they are:

  • Speed sensors on each wheel, which will examine if one of the wheels locks up.
  • A hydraulic system and valves that will control the pressure of the pads on the discs to control the braking power of the car
  • A computer that is the control center of your entire ABS system as well as the ABS light of your Seat Tarraco

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In fact, you can simply feel how your car’s ABS works. If you have to steer, you will find that your car will brake by pawing, this is precisely the behaviour that ABS permits, it will optimise braking to the maximum by associating the phases of pressure on the brake discs and the phases of discharge to prevent the wheels from locking up.

Meaning of an ABS light on Seat Tarraco

Now we proceed to the part that you are almost certainly more keen on, meaning of an ABS warning light on a Seat Tarraco? First of all, it is an orange light, so if it is on it means that your ABS system is faulty. You should be advised that once the ABS warning light is on, the ABS will be put into security mode, so you should change your driving and not take any risks. Here are the different problems that the ABS warning light on your Seat Tarraco can point:

  • It could be a simple short circuit, a damaged wiring harness, a faulty relay or fuse. Use a pressure gauge to check it.
  • A malfunctioning ABS sensor: A breakdown of one of them motives the ABS light on your Seat Tarraco to come on
  • The ABS hydraulic block of your Seat Tarraco: If it is faulty it is possible that the indicator light will occur and you will no longer be able to use your ABS.
  • The ABS computer: If the computer has a problem, being the center of all decisions made to operate your ABS, the light will inevitably come on.

What if the ABS light turns on on my Seat Tarraco?

We will now proceed to the part where we will try to give you some answers to turn off this light, and thus answer the following question, what to do if the ABS light is on on my Seat Tarraco?. The answers will might depend on the deficiencies you are experiencing. First of all, pass your Seat Tarraco to the diagnostic tool, if you don’t know how to read a fault code on Seat Tarraco, don’t hesitate to browse our article which points the steps to take. Once you have uncovered the source of your issue, here are the steps to take to resolve it and turn off the ABS light on your Seat Tarraco:

  • Problem of the ECU or the hydraulic block: It can only be altered, and in this case, you will have to go through a specialist, but if it’s dead, it could cost you around 1000€ to change the ECU and 1500 to 2000€ if you have to change both of them.
  • Electrical issue: Once you’ve spotted an electrical issue with your manometer, if it’s only a fuse or a relay, count around 10€ maximum, otherwise you’ll have to repair the wiring harness.
  • A faulty sensor: In some cases a simple cleaning of the sensors will be enough to resolve the issue, otherwise changing a sensor can cost up to a few hundred euros.

If you wish more tutorials on the Seat Tarraco, go to our Seat Tarraco category.