Experiencing a check engine light in your Dodge Journey can be concerning, and understanding what’s causing it is the first step towards resolving the issue. Like many modern vehicles, your Dodge Journey is equipped with an On-Board Diagnostics II (OBD2) system. This system allows you to connect a diagnostic scanner to retrieve trouble codes and gain insights into your vehicle’s health. If you’re trying to use an OBD2 scanner on your Dodge Journey but are unsure where to begin, you’re in the right place.
Locating the OBD2 port in your Dodge Journey is typically straightforward. You can usually find it under the dashboard on the driver’s side. It’s often near the steering column or slightly to the left, within easy reach from the driver’s seat. The OBD2 port is a standardized 16-pin connector, and its location is consistent across most vehicles manufactured after 1996, including the Dodge Journey.
Once you’ve located the OBD2 port, connecting your scanner is generally a simple process. Ensure your Dodge Journey is turned off before plugging in the scanner. After securely connecting the scanner, turn your vehicle’s ignition to the “Run” position. This position powers up the car’s computer systems without starting the engine, allowing the scanner to communicate with the OBD2 system.
If you encounter issues connecting your scanner, like the user in the original post describing problems with a 2016 Dodge Journey and an Actron CP9575 scanner, there are a few things to consider. First, confirm that your scanner is indeed OBD2 compatible, although most modern scanners are. Secondly, ensure you are following the correct procedure for your specific scanner model. Some scanners might have specific instructions for establishing a connection. It’s also worth checking if your scanner’s software is up to date, as outdated software can sometimes cause compatibility issues.
For the user experiencing unusual behavior like wipers activating and dashboard lights flashing upon scanner connection, this could indicate a communication problem or potentially even a deeper electrical issue. While a faulty scanner is a possibility, it’s also wise to rule out any electrical glitches in the vehicle itself. If your scanner is not establishing a stable connection, trying a different OBD2 scanner can help determine if the problem lies with the scanner or the vehicle’s OBD2 system.
In conclusion, the OBD2 port in your Dodge Journey is typically located under the dashboard on the driver’s side. Connecting an OBD2 scanner is a valuable step in diagnosing check engine lights and understanding your vehicle’s condition. By following the correct connection procedure and ensuring your scanner is compatible and functioning correctly, you can effectively retrieve diagnostic trouble codes from your Dodge Journey’s OBD2 system and take informed steps towards addressing any issues.
