Paying attention to your car is fundamental in these modern times, in reality, 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 precisely the topic we are going to focus on on this webpage, one of the indicators that most perturbs drivers is the ABS warning light on Nissan Xterra. In an attempt to help you review this warning light, we will first check out what this ABS warning light corresponds to, then in a second how to handle it if the ABS light is on Nissan Xterra?.
What does the ABS light on Nissan Xterra indicate?
We will commence our article content with the meaning of an ABS warning light on Nissan Xterra, 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 Nissan Xterra?
First of all, it is necessary to demonstrate to you what the ABS of your Nissan Xterra is used 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 Nissan Xterra is made up of several elements, 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 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 Nissan Xterra
The fact is, you can quite easily experience how your car’s ABS works. If you have to steer, you will find that your car will brake by pawing, this is exactly 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 release to prevent the wheels from locking up.
Meaning of an ABS light on Nissan Xterra
Now we move on to the section that you are certainly more interested in, meaning of an ABS warning light on a Nissan Xterra? Firstly, it is an orange light, so if it is on it denotes that your ABS system is faulty. You should be aware that whenever 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 Nissan Xterra can point:
- It could be a simple short circuit, a damaged wiring harness, a faulty relay or fuse. Use a pressure gauge to examine it.
- A malfunctioning ABS sensor: A failure of one of them motives the ABS light on your Nissan Xterra to come on
- The ABS hydraulic block of your Nissan Xterra: 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 trouble, being the center of all decisions made to run your ABS, the light will undoubtedly come on.
What if the ABS light turns on on my Nissan Xterra?
We will now move on 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 Nissan Xterra?. The solutions will could depend on the failure you are encountering. Firstly, pass your Nissan Xterra to the diagnostic tool, if you don’t know how to read a fault code on Nissan Xterra, don’t think twice to read our article content which points the steps to take. Once you have identified the origin of your trouble, here are the steps to take to correct it and turn off the ABS light on your Nissan Xterra:
- Problem of the ECU or the hydraulic block: It can only be altered, and in this situation, you will have to go through a professional, 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: Sometimes a simple cleaning of the sensors will be enough to fix the trouble, in any other case changing a sensor can cost up to a few hundred euros.
To get more tips on the Nissan Xterra, take a look at the Nissan Xterra category.