![]() For example, if the cause of your check engine light coming on was a loose gas cap, if it's tightened, the light will turn itself off. The check engine light on your 2014 Dodge Journey will usually shut itself off if the issue or code that caused it to turn on is fixed. Will the check engine light reset itself? While this code will tell you the issue that is detected, a true diagnosis still requires an experienced professional to determine the issue and repair it. There are also a number of relatively inexpensive code readers that are designed for do-it-yourselfers, should you choose that route too. This code is read with an electronic scan tool that is used by our Dodge auto repair mechanics at Mike Shaw Chrysler Dodge Jeep Ram. When the light turns on, the ECM stores an engine code or “trouble code” in its memory that identifies as the issue, whether it's a sensor or a failing engine part. This amber or yellow light is typically labeled “check engine” or “service engine soon”, or the light may be nothing more than a picture of an engine, or a picture of the engine with the word “check.” When your 2014 Dodge Journey's ECM (electronic control module), which is the vehicle's onboard computer, finds a problem in the electronic control system that it can’t correct, a computer turns on your check engine light. Ignoring that warning could end up causing major damage to expensive engine components. But take a deep breath and realize the light coming on doesn’t mean you have to pull the car over to the side of the road and call a tow truck, but it is recommended that you get your 2014 Dodge Journey checked as soon as possible. The fear of the unknown (or the cost of the unknown) can be just as stressful. If you’re like most Dodge owners, your heart sinks a little because you have little idea about what that light is trying to tell you or how you should react. What do you do when you’re driving along in your Dodge Journey and suddenly, a yellow light illuminates on your dash and says "Check Engine". Check Engine Light Service 2014 Dodge Journey
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