Keeping an eye on your car is fundamental nowadays, in fact, if you do not do the minimum routine service of it, or if you do not take into account alerts of abnormality, you strongly risk to see your car getting in bad conditions. This is specifically the topic we are going to discuss today, one of the indications that most disturbs car owners is the ABS warning light on Opel Corsa. In an attempt to help you review this warning light, we will first look at what this ABS warning light corresponds to, then in a second what to do if the ABS light is on Opel Corsa?.

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What does the ABS light on Opel Corsa mean?

We will begin our content with the meaning of an ABS warning light on Opel Corsa, to do this, in first, we will find out what an ABS is, and later on, why the ABS light on your car lights up.

What is the ABS on Opel Corsa?

To begin with, it is important to describe to you what the ABS of your Opel Corsa is employed for so that you can understand the remaining of this content. The ABS (Anti-lock Braking System) is a system that prevents the wheels of your car from locking during braking. The aim 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 Opel Corsa is consisting of different parts, here they are:

  • Speed sensors on each wheel, which will analyze if one of the wheels locks up.
  • A hydraulic system and valves that will manage the pressure of the pads on the discs to manage 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 Opel Corsa

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In truth, you can quite easily come to 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 actions that ABS enables, it will optimise braking to the maximum by linking 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 Opel Corsa

Now we go forward to the part that you are probably more curious about, meaning of an ABS warning light on a Opel Corsa? To begin with, it is an orange light, so if it is on it shows that your ABS system is faulty. You should be conscious that once the ABS warning light is on, the ABS will be put into safety mode, so you should adjust your driving and not take any risks. Here are the different problems that the ABS warning light on your Opel Corsa can show:

  • It could be a simple short circuit, a broken wiring harness, a faulty relay or fuse. Use a pressure gauge to verify it.
  • A malfunctioning ABS sensor: A malfunction of one of them causes the ABS light on your Opel Corsa to turn on
  • The ABS hydraulic block of your Opel Corsa: If it is faulty it is possible that the indicator light will come on and you will no longer be able to use your ABS.
  • The ABS computer: If the computer has a trouble, being the center of all decisions made to manage your ABS, the light will unavoidably turn on.

What if the ABS light turns on on my Opel Corsa?

We will now go forward to the part where we will try to give you some answers to shut off this light, and thus answer the following question, what to do if the ABS light is on on my Opel Corsa?. The answers will could depend on the deficiencies you are having. To begin with, pass your Opel Corsa to the diagnostic tool, if you don’t know how to read a fault code on Opel Corsa, don’t be reluctant to go through our content which details the steps to take. Once you have determined the cause of your trouble, here are the steps to take to correct it and turn off the ABS light on your Opel Corsa:

  • Problem of the ECU or the hydraulic block: It can only be adjusted, and in this situation, 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 trouble: Once you’ve spotted an electrical trouble with your manometer, if it’s only a fuse or a relay, count around 10€ maximum, in any other case you’ll have to repair the wiring harness.
  • A faulty sensor: In some cases a simple cleaning of the sensors will be enough to solve the trouble, in any other case changing a sensor can cost up to a few hundred euros.

If you need more guides on the Opel Corsa, go to our Opel Corsa category.