Think about yourself driving peacefully aboard your Lexus RX and abruptly an engine warning light appears on your dashboard ! The most standard reaction is worries of risking a critical problem. To know what exactly this light refers to, you will have to learn how to read an Lexus RX fault codes, you may have already heard about OBD system, this is precisely what we are going to focus on. Our writers have decided to publish this content to help you quickly locate the source of this default code and to give you reassurance. To accomplish this, we will first take a look at the nature of a fault code on Lexus RX, then how to read an Lexus RX 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 RX fault code?
A fault code is a universal or standard code common to all manufacturers , they are also identified as DTC (Data Trouble Code), the purpose is to ensure that any diagnostic OBD can translate them. They will be symbolized by a standard format, such as example: P0255. Each info will have a particular meaning. Default codes are codes issued by the calculators of your Lexus RX. These ECUs will continuously 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 advantage of knowing how to read a fault code on your Lexus RX is that you will have gain access to to complete statistics about your motor vehicle which will let you to understand what concern you are standing in front of.
How to read a fault code on my Lexus RX?
In this second section we will now focus precisely on what brings you here, how to read a fault code on Lexus RX. To discover this precious info you will need to to acquire a diagnostic tool, also named OBD 2, named after the socket on your Lexus RX to which you will have to connect. These diagnostic tools are easily obtainable, 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 bought an OBD2 diagnostic reader, you will have to discover the diagnostic plug on your Lexus RX, 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 RX.
How to erase the fault code Lexus RX
Finally, to conclude this content, we are going to describe you the methode to do to erase a fault code on your Lexus RX. Once you have navigated through the menus, you will access the list of active fault codes on your car. Nevertheless, you will have to ask yourself an important question, is it really productive to erase this fault code on Lexus RX? Indeed, erasing a fault code without fixing the problem is like closing its eyes to the fact. Additionally, the computer of your Lexus RX is made to take resolutions according to the data it collects, if a vital fault code is on, it will likely modify the engine comportment to protect it. So if you erase the fault code, be sure you fix the issue to which it is linked. 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 RX.
If perhaps you have any further questions about the Lexus RX, do not hesitate to consult our Lexus RX category.
