Imagine yourself driving calmly on board your Cadillac Escalade and suddenly an engine warning light appears on your dashboard ! The most common kind of reaction is worries of risking a major trouble. To know what accurately this light refers to, you will have to learn how to read an Cadillac Escalade fault codes, you may have already heard about OBD system, this is precisely what we are going to take a look at. Our writers have chosen to produce this article content to help you quickly find the origin of this default code and to give you serenity. To achieve this, we will first examine the nature of a fault code on Cadillac Escalade, then how to read an Cadillac Escalade 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 Cadillac Escalade fault code?

A fault code is a universal or standard code which is identical to all manufacturers , they are also known as DTC (Data Trouble Code), the point is to guarantee that any diagnostic OBD can translate them. They will be symbolized by a standard format, like for example: P0255. Each info will have a particular meaning. Default codes are codes issued by the calculators of your Cadillac Escalade. 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 benefit of knowing how to read a fault code on your Cadillac Escalade is that you will have be able to access to complete statistics about your car which will enable you to figure out what concern you are facing.

How to read a fault code on my Cadillac Escalade?

In this second part we will now focus precisely on what brings you in this article, how to read a fault code on Cadillac Escalade. To gain access to this valuable info you will need to to acquire a diagnostic tool, also referred to as OBD 2, named after the socket on your Cadillac Escalade 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 acquired an OBD2 diagnostic reader, you will have to discover the diagnostic plug on your Cadillac Escalade, it is located 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 Cadillac Escalade.

How to erase the fault code Cadillac Escalade

Finally, to finish this content page, we are going to explain you the process to do to erase a fault code on your Cadillac Escalade. 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 Cadillac Escalade? Indeed, erasing a fault code without dealing with the trouble is like burying its head in the sand. In addition, the computer of your Cadillac Escalade is made to take resolutions according to the data it collects, if a crucial fault code is on, it will possibly adapt the engine performance to protect it. So if you erase the fault code, remember to resolve 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 Cadillac Escalade.

If you want more guides on the Cadillac Escalade, go to our Cadillac Escalade category.