Think about yourself driving quietly aboard your Chevrolet City Express and all of a sudden an engine light shows up on your dashboard ! The typically seen reaction is the worry of risking a severe trouble. To know what exactly this light refers to, you will have to learn how to read an Chevrolet City Express fault codes, you may have already heard of OBD system, this is precisely what we are going to focus on. Our writers have chosen to produce this content page to help you quickly find the source of this default code and to give you peace of mind. To get this done, we will first check out the nature of a fault code on Chevrolet City Express, then how to read an Chevrolet City Express fault code, and finally how to erase this fault code in order to turn off the light on your dashboard.


What is a Chevrolet City Express fault code?

A fault code is a generic or standard code common to all manufacturers , they are also identified as DTC (Data Trouble Code), the purpose is to guarantee that any diagnostic OBD can read 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 Chevrolet City Express. These ECUs will constantly monitor your vehicle’s emissions, 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 Chevrolet City Express is that you will have gain access to to precise info about your vehicle which will enable you to find out what concern you are struggling with.

How to read a fault code on my Chevrolet City Express?

In this second section we will now focus precisely on what brings you here, how to read a fault code on Chevrolet City Express. To gain access to this valuable data you will need to to get a diagnostic tool, also called OBD 2, named after the socket on your Chevrolet City Express 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 bought an OBD2 diagnostic reader, you will need to situate the diagnostic plug on your Chevrolet City Express, 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 Chevrolet City Express.

How to erase the fault code Chevrolet City Express

Finally, to conclude this article, we are going to explain you the methode to execute to erase a fault code on your Chevrolet City Express. 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 beneficial to erase this fault code on Chevrolet City Express? In fact, erasing a fault code without fixing the trouble is like burying its head in the sand. Moreover, the computer of your Chevrolet City Express is made to take resolutions depending to the data it collects, if a significant fault code is on, it will likely adapt the engine overall performance to preserve it. So if you get rid of the fault code, remember to solve the issue to which it is linked. 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 Chevrolet City Express.

If you want more tutorials on the Chevrolet City Express, go to our Chevrolet City Express category.