Think about yourself driving peacefully aboard your Nissan Pathfinder and suddenly an engine signal appears on your dashboard ! The most standard kind of reaction is worries of risking a severe issue. To know what precisely this light corresponds to, you will have to learn how to read an Nissan Pathfinder fault codes, you may have already heard of OBD system, this is exactly what we are going to talk about. Our editors have decided to publish this article content to help you quickly locate the source of this default code and to give you peace of mind. To achieve this, we will first take a look at the nature of a fault code on Nissan Pathfinder, then how to read an Nissan Pathfinder 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 Nissan Pathfinder fault code?

A fault code is a universal or standard code which is identical to all manufacturers , they are also called DTC (Data Trouble Code), the goal is to ensure that any diagnostic OBD can translate them. They will be symbolized by a standard format, such as example: P0255. Each data will have a precise explanation. Default codes are codes issued by the calculators of your Nissan Pathfinder. 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 advantage of knowing how to read a fault code on your Nissan Pathfinder is that you will have gain access to to precise statistics about your vehicle which will let you to figure out what issue you are standing in front of.

How to read a fault code on my Nissan Pathfinder?

In this second part we will now focus precisely on what brings you on this site, how to read a fault code on Nissan Pathfinder. To gain access to this precious data you will need to to purchase a diagnostic tool, also called OBD 2, named after the socket on your Nissan Pathfinder 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 need to identify the diagnostic plug on your Nissan Pathfinder, 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 Nissan Pathfinder.

How to erase the fault code Nissan Pathfinder

Finally, to finish this article, we are going to demonstrate you the methode to accomplish to erase a fault code on your Nissan Pathfinder. 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 beneficial to erase this fault code on Nissan Pathfinder? Absolutely, erasing a fault code without resolving the issue is like closing its eyes to the fact. Furthermore, the computer of your Nissan Pathfinder is made to take decisions depending to the data it collects, if an important fault code is present, it will possibly adjust the engine operation to preserve it. So if you erase the fault code, remember 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 Nissan Pathfinder.

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