3 Possible Reasons Your Check Engine Light Turned On

It’s something that every driver dreads: seeing their check engine light illuminate. While it may be a trivial issue, it could be a warning sign that you have a serious issue. Bernard’s Chrysler Dodge Jeep® RAM highlights three possible reasons your check engine light’s on.

Faulty Catalytic Converter

If your check engine light is on, that means that you have a problem with your engine or transmission. Many issues, either simple or complex, can cause your light to turn on, such as a faulty catalytic converter. Your catalytic converter is responsible for changing your engine’s harmful emissions into safe gases, so it’s important to have it addressed as soon as possible.

Bad Sensors

Your vehicle includes a multitude of sensors, such as oxygen sensors or mass airflow sensors. These sensors are responsible for monitoring your vehicle to ensure it’s functioning as efficiently as possible. If they’re malfunctioning or have become otherwise damaged, your check engine light will come on.

Engine Issues

The most worrying issue the warning light could illuminate is anything related to the engine itself. Whether it’s something simple, like faulty spark plugs, or a more serious problem within the engine’s works, you need to schedule service immediately. Failure to act quickly can lead to fatal damage that requires rebuilding or replacing your engine — both costly procedures. The same goes for your transmission; any repairs to this system also tend to be pretty expensive.

Schedule Auto Repairs in New Richmond, WI

If your check engine light is on, you need special diagnostic tools to determine the problem. Our team can easily uncover the issue and get it properly repaired in no time. You don’t want to run the risk of driving an unsafe or unreliable vehicle, so visit Bernard’s Chrysler Dodge Jeep RAM in North Richmond, WI for repairs today!