Imagine yourself driving calmly on board your Toyota Prius and abruptly an engine signal shows up on your dashboard ! The typically seen kind of response is the fear of risking a major issue. To know what accurately this light corresponds to, you will have to learn how to read an Toyota Prius fault codes, you may have already read about OBD system, this is precisely what we are going to speak about. Our editors have chosen to compose this article to enable you fairly quickly discover the origin of this default code and to give you peace of mind. To get this done, we will first check out the nature of a fault code on Toyota Prius, then how to read an Toyota Prius fault code, and finally how to erase this fault code in order to turn off the light on your dashboard.

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What is a Toyota Prius fault code?

A fault code is a generic or standard code common to all automotive companies , they are also named DTC (Data Trouble Code), the point is to make sure that any diagnostic OBD can read them. They will be symbolized by a standard format, such as example: P0255. Each data will have a special interpretation. Default codes are codes issued by the calculators of your Toyota Prius. These ECUs will continuously monitor your vehicle’s exhausts, pressures, mixtures and when the values exceed the limits set by the vehicle’s ECU, the fault code will appear. The benefit of knowing how to read a fault code on your Toyota Prius is that you will have be able to access to complete data about your automobile which will enable you to discover what concern you are facing.

How to read a fault code on my Toyota Prius?

In this second section we will now focus specifically on what brings you on this site, how to read a fault code on Toyota Prius. To discover this useful data you will need to to get a diagnostic tool, also referred to as OBD 2, named after the socket on your Toyota Prius to which you will have to connect. These diagnostic tools are freely 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 acquired an OBD2 diagnostic reader, you will have to find the diagnostic plug on your Toyota Prius, 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 Toyota Prius.

How to erase the fault code Toyota Prius

Finally, to conclude this article, we are going to demonstrate you the methode to perform to erase a fault code on your Toyota Prius. 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 essential question, is it really productive to erase this fault code on Toyota Prius? Absolutely, erasing a fault code without dealing with the issue is like closing its eyes to the fact. In addition, the computer of your Toyota Prius is made to take resolutions according to the data it records, if a very important fault code is present, it will actually modify the engine operation to preserve it. So if you get rid of the fault code, make sure to resolve the problem to which it is connected. 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 Toyota Prius.

If you wish more guides on the Toyota Prius, go to our Toyota Prius category.