Тема: Diagnostic Trouble Codes FULL List - DodgeForum.com
It's not uncommon for a check engine light to remain lit long after the issue setting it off in the first place has been fixed. To make it go away, you have to reset the powertrain control module (PCM), which among its many jobs is also in charge of the check engine light. There are other reasons why you would need to reset the PCM, such as after the installation of aftermarket components that require a PCM reset so the truck can fully adjust to new components. The reset procedure in your Dodge Ram is as easy as they come.
First, park your truck and turn it off. Pull the hood lever under the driver's side dash, and then pull the safety catch on the front of the hood to open it. Find the power distribution center (PDC); it will be a black box near the battery. Unlatch and open the cover of the PDC. Take a look at the diagram on the back of the cover. Identify the fuse for the PCM. Depending on your Ram truck model, it will either be fuse #19, #23, or #31. Pull the fuse from the PDC.