Think about yourself driving peacefully aboard your Land Rover Discovery and all of a sudden an engine warning light shows up on your dashboard ! The most frequent reaction is the fear of risking a serious issue. To know what accurately this light corresponds to, you will have to learn how to read an Land Rover Discovery fault codes, you may have already heard about OBD system, this is exactly what we are going to take a look at. Our editors have decided to produce this document to help you fairly quickly discover the source of this default code and to give you reassurance. To accomplish this, we will first check out the nature of a fault code on Land Rover Discovery, then how to read an Land Rover Discovery 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 Land Rover Discovery fault code?

A fault code is a universal or standard code which is identical to all automotive companies , they are also named DTC (Data Trouble Code), the point is to guarantee that any diagnostic OBD can read them. They will be symbolized by a standard format, like for example: P0255. Each data will have a particular meaning. Default codes are codes issued by the calculators of your Land Rover Discovery. These ECUs will continuously 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 advantage of knowing how to read a fault code on your Land Rover Discovery is that you will have gain access to to precise data about your motor vehicle which will let you to figure out what problem you are facing.

How to read a fault code on my Land Rover Discovery?

In this second section we will now focus specifically on what brings you on this website, how to read a fault code on Land Rover Discovery. To access this useful data you will need to to buy a diagnostic tool, also known as OBD 2, named after the socket on your Land Rover Discovery to which you will have to connect. These diagnostic tools are freely 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 Land Rover Discovery, 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 Land Rover Discovery.

How to erase the fault code Land Rover Discovery

Finally, to conclude this content page, we are going to demonstrate you the methode to carry out to erase a fault code on your Land Rover Discovery. 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 advantageous to erase this fault code on Land Rover Discovery? In fact, erasing a fault code without solving the issue is like closing its eyes to the fact. Moreover, the computer of your Land Rover Discovery is made to take resolutions depending to the data it records, if a vital fault code is on, it will possibly modify the engine operation to protect it. So if you get rid of the fault code, make sure to fix the issue 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 Land Rover Discovery.

To find more tips on the Land Rover Discovery, take a look at the Land Rover Discovery category.