Think about yourself driving calmly aboard your Scion xB and suddenly an engine light shows up on your dashboard ! The most frequent reaction is the fear of risking a major issue. To know what exactly this light corresponds to, you will have to learn how to read an Scion xB fault codes, you may have already read about OBD system, this is precisely what we are going to focus on. Our writers have decided to publish this document to enable you quickly discover the source of this default code and to give you reassurance. To do this, we will first examine the nature of a fault code on Scion xB, then how to read an Scion xB 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 Scion xB fault code?

A fault code is a generic or standard code which is identical to all automotive companies , they are also named DTC (Data Trouble Code), the purpose is to be sure that any diagnostic OBD can read 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 Scion xB. 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 show up. The benefit of knowing how to read a fault code on your Scion xB is that you will have access to precise statistics about your automobile which will let you to discover what problem you are facing.

How to read a fault code on my Scion xB?

In this second part we will now focus specifically on what brings you on this site, how to read a fault code on Scion xB. To discover this valuable info you will need to to purchase a diagnostic tool, also named OBD 2, named after the socket on your Scion xB to which you will have to connect. These diagnostic tools are easily available, 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 locate the diagnostic plug on your Scion xB, it is found 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 Scion xB.

How to erase the fault code Scion xB

Finally, to conclude this content page, we are going to describe you the manipulation to carry out to erase a fault code on your Scion xB. 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 Scion xB? Indeed, erasing a fault code without fixing the issue corresponds to closing its eyes to the fact. Additionally, the computer of your Scion xB is made to take decisions depending to the data it records, if an essential fault code is on, it will possibly adjust the engine general performance to protect it. So if you delete the fault code, be sure you fix 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 Scion xB.

In the event that you have any further questions about the Scion xB, do not hesitate to consult our Scion xB category.