Imagine yourself driving quietly aboard your Toyota Iq and suddenly an engine light appears on your dashboard ! The most frequent kind of reaction is the worry of risking a serious issue. To know what precisely this light corresponds to, you will have to learn how to read an Toyota Iq fault codes, you may have already heard about OBD system, this is exactly what we are going to talk about. Our writers have chosen to publish this document to enable you quickly find the origin of this default code and to give you reassurance. To achieve this, we will first take a look at the nature of a fault code on Toyota Iq, then how to read an Toyota Iq fault code, and finally how to erase this fault code to be able to turn off the light on your dashboard.

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What is a Toyota Iq fault code?

A fault code is a universal or standard code common to all manufacturers , they are also named DTC (Data Trouble Code), the purpose is to guarantee that any diagnostic OBD can interpret them. They will be symbolized by a standard format, like for example: P0255. Each data will have a precise meaning. Default codes are codes issued by the calculators of your Toyota Iq. These ECUs will constantly monitor your vehicle’s exhausts, pressures, mixtures and when the values exceed the limits set by the vehicle’s ECU, the fault code will show up. The advantage of understanding how to read a fault code on your Toyota Iq is that you will have access to complete data about your car which will let you to discover what issue you are standing in front of.

How to read a fault code on my Toyota Iq?

In this second section we will now focus specifically on what brings you in this article, how to read a fault code on Toyota Iq. To access this valued data you will need to to get a diagnostic tool, also named OBD 2, named after the socket on your Toyota Iq to which you will have to connect. These diagnostic tools are freely 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 obtained an OBD2 diagnostic reader, you will need to find the diagnostic plug on your Toyota Iq, 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 Toyota Iq.

How to erase the fault code Toyota Iq

Finally, to finish this article, we are going to explain you the methode to carry out to erase a fault code on your Toyota Iq. 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 productive to erase this fault code on Toyota Iq? In fact, erasing a fault code without dealing with the issue is like closing its eyes to the fact. Furthermore, the computer of your Toyota Iq is made to take resolutions according to the data it collects, if a crucial fault code is present, it will likely adapt the engine overall performance to protect it. So if you get rid of the fault code, be sure you fix the problem 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 Toyota Iq.

To get more tips on the Toyota Iq, take a look at the Toyota Iq category.