Imagine yourself driving quietly aboard your Lexus NX and suddenly an engine light shows up on your dashboard ! The most frequent kind of response is the fear of risking a serious problem. To know what accurately this light refers to, you will have to learn how to read an Lexus NX fault codes, you may have already read about OBD system, this is precisely what we are going to talk about. Our writers have decided to produce this article content to help you quickly discover the source of this default code and to give you serenity. To achieve this, we will first examine the nature of a fault code on Lexus NX, then how to read an Lexus NX fault code, and finally how to erase this fault code to be able to turn off the light on your dashboard.
What is a Lexus NX fault code?
A fault code is a universal or standard code common to all automotive companies , they are also called DTC (Data Trouble Code), the goal is to guarantee that any diagnostic OBD can translate them. They will be symbolized by a standard format, like for example: P0255. Each info will have a special explanation. Default codes are codes issued by the calculators of your Lexus NX. These ECUs will constantly monitor your vehicle’s emissions, pressures, mixtures and when the values exceed the limits set by the vehicle’s ECU, the fault code will emerge. The benefit of knowing how to read a fault code on your Lexus NX is that you will have gain access to to specific data about your automobile which will allow you to figure out what issue you are struggling with.
How to read a fault code on my Lexus NX?
In this second part we will now focus specifically on what brings you in this article, how to read a fault code on Lexus NX. To discover this precious info you will need to to purchase a diagnostic tool, also called OBD 2, named after the socket on your Lexus NX to which you will have to connect. These diagnostic tools are freely available to buy, you will be able to find some in Bluetooth version which connects to your phone and some standard versions with a reader associated to the socket, as far as price is concerned, you will be able to find models between 30 and 100 euros. Once you have purchased an OBD2 diagnostic reader, you will need to discover the diagnostic plug on your Lexus NX, it is established on the left side of your steering column on the lower part of your dashboard, behind a hatch. It is easy to locate because it is triangular shaped and has 16 pins. All you have to do is connect with your diagnostic tool to read the fault code of your Lexus NX.
How to erase the fault code Lexus NX
Finally, to finish this document, we are going to explain you the process to perform to erase a fault code on your Lexus NX. Once you have navigated through the menus, you will access the list of active fault codes on your car. However, you will have to ask yourself an important question, is it really useful to erase this fault code on Lexus NX? Absolutely, erasing a fault code without solving the problem is like closing its eyes to the fact. Moreover, the computer of your Lexus NX is made to take decisions according to the data it collects, if a significant fault code is on, it will actually adjust the engine general performance to preserve it. So if you delete the fault code, be sure you resolve the issue to which it is associated. Some OBD diagnostic tools do not allow you to do this. You have a dedicated navigation menu on most diagnostic tools that should allow you to clear this fault code on Lexus NX.
If you want more tutorials on the Lexus NX, go to our Lexus NX category.
