Keeping an eye on your car is very important in these days, 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 highly risk to see your car getting in bad conditions. This is precisely the subject we are gonna talk about in this article, one of the signs that most perturbs motorists is the ABS warning light on Subaru Crosstrek. In an attempt to help you analyze 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 Subaru Crosstrek?.
What does the ABS light on Subaru Crosstrek signify?
We will commence our article content with the meaning of an ABS warning light on Subaru Crosstrek, for this, in first, we will see what an ABS is, and later on, why the ABS light on your car lights up.
What is the ABS on Subaru Crosstrek?
First of all, it is vital to demonstrate to you what the ABS of your Subaru Crosstrek is intended for so that you can understand the rest of this article content. The ABS (Anti-lock Braking System) is a device 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 Subaru Crosstrek is made from several components, here they are:
- Speed sensors on each wheel, which will evaluate 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 Subaru Crosstrek
The truth is, you can very 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 permits, it will optimise braking to the maximum by relating the phases of pressure on the brake discs and the phases of release to prevent the wheels from locking up.
Meaning of an ABS light on Subaru Crosstrek
Now we go forward to the section that you are most probably more curious about, meaning of an ABS warning light on a Subaru Crosstrek? First of all, it is an orange light, so if it is on it denotes that your ABS system is defective. You should be conscious that as soon as the ABS warning light is on, the ABS will be put into security mode, so you should adjust your driving and not take any risks. Here are the different problems that the ABS warning light on your Subaru Crosstrek can signal:
- It could be a simple short circuit, a damaged wiring harness, a defective relay or fuse. Use a pressure gauge to check it.
- A malfunctioning ABS sensor: A failure of one of them triggers the ABS light on your Subaru Crosstrek to come on
- The ABS hydraulic block of your Subaru Crosstrek: If it is defective 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 trouble, being the center of all decisions made to manage your ABS, the light will undoubtedly come on.
What if the ABS light activate on my Subaru Crosstrek?
We will now go forward to the section where we will try to give you some solutions to switch off this light, and thus answer the following question, what to do if the ABS light is on on my Subaru Crosstrek?. The solutions will might depend on the deficiencies you are having. First of all, pass your Subaru Crosstrek to the diagnostic tool, if you don’t know how to read a fault code on Subaru Crosstrek, don’t hesitate to go through our article content which points out the steps to take. Once you have located the cause of your trouble, here are the steps to take to correct it and turn off the ABS light on your Subaru Crosstrek:
- Issue of the ECU or the hydraulic block: It can only be adjusted, and in this case, you will have to go through a professional, but if it’s dead, it could cost you around 1000€ to replace the ECU and 1500 to 2000€ if you have to replace both of them.
- Electrical trouble: Once you’ve identified 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 defective sensor: Occasionally 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 want more tutorials on the Subaru Crosstrek, go to our Subaru Crosstrek category.