You probably know that the On Board Diagnostics II (OBD-II) port can fill you in on any problems with your 2019 Ram 1500’s systems **. This port will allow you to **interact with your Ram 1500’s computer to run diagnostics and tests on everything from your transmission to your emissions system.
Here’s how to use the scan tool:
Keep in mind that OBD scanners are a little different from each other, so be sure to follow your scan tool’s manual for correct procedures. If all goes according to plan, the scanner should provide you with a DTC, and you’ll be one step closer to finding out what’s wrong with your pride and joy.