Think about yourself driving calmly on board your Hyundai Ioniq and abruptly an engine light shows up on your dashboard ! The most standard reaction is the worry of risking a severe issue. To know what precisely this light refers to, you will have to learn how to read an Hyundai Ioniq fault codes, you may have already read about OBD system, this is precisely what we are going to discuss. Our writers have chosen to publish this content page to help you fairly quickly find the source of this default code and to give you peace of mind. To accomplish this, we will first take a look at the nature of a fault code on Hyundai Ioniq, then how to read an Hyundai Ioniq fault code, and finally how to erase this fault code in order to turn off the light on your dashboard.


What is a Hyundai Ioniq 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 objective is to guarantee that any diagnostic OBD can translate them. They will be symbolized by a standard format, such as example: P0255. Each data will have a special meaning. Default codes are codes issued by the calculators of your Hyundai Ioniq. 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 appear. The benefit of understanding how to read a fault code on your Hyundai Ioniq is that you will have gain access to to complete statistics about your motor vehicle which will enable you to find out what issue you are facing.

How to read a fault code on my Hyundai Ioniq?

In this second section we will now focus specifically on what brings you in this article, how to read a fault code on Hyundai Ioniq. To gain access to this valuable data you will need to to acquire a diagnostic tool, also referred to as OBD 2, named after the socket on your Hyundai Ioniq to which you will have to connect. These diagnostic tools are easily available in the market, 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 have to find the diagnostic plug on your Hyundai Ioniq, it is based 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 Hyundai Ioniq.

How to erase the fault code Hyundai Ioniq

Finally, to conclude this content page, we are going to demonstrate you the methode to carry out to erase a fault code on your Hyundai Ioniq. 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 essential question, is it really useful to erase this fault code on Hyundai Ioniq? Absolutely, erasing a fault code without resolving the issue corresponds to closing its eyes to the fact. In addition, the computer of your Hyundai Ioniq is made to take resolutions according to the data it collects, if a vital fault code is on, it will actually adapt the engine overall performance to preserve it. So if you erase the fault code, make sure to resolve the issue 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 Hyundai Ioniq.

If you have any additional questions about the Hyundai Ioniq, do not hesitate to consult our Hyundai Ioniq category.