Warning Light Reasons

June 10, 2019

Modern vehicles feature a range of different lights, each one designed to give drivers a proper warning if there is a problem. From brakes to oil levels and more, these warning lights are designed to inform drivers that their vehicle may be in need of attention or repair. With so many different lights brightening up your dashboard, how do you know what they all mean? Here are a few of the most common warning lights along with their meanings so you can be better prepared when a warning light comes on.

Brake Warning Light

If your brake system light comes on, it could indicate that your brake fluid levels are too low. It may also mean that you accidentally left your parking brake on, so check this first. Other reasons could be that there is an issue with your ABS or anti-lock braking system. Check your fluid levels and the parking brake first, and if it’s still on, consult your local mechanic as soon as possible.

Temperature Light

If your engine gets too hot, a warning light should immediately turn on. This indicates that your coolant level is too low and your engine runs the risk of overheating. Turn your car off as soon as you can do so safely to avoid causing further damage to your engine. Temperature warning lights are not to be taken lightly, so bring your car to your local auto repair shop as soon as you can.

The Infamous Check Engine Light

When your check engine light comes on, it means that the internal computer in your engine has recorded a diagnostic trouble code. These codes can range from something simple to something much more complex. Even if your vehicle seems to run just fine, you should take it to an experienced mechanic who can run a diagnostics test and translate the codes. If the check engine light is flashing, it’s much more serious and you should give your car immediate attention to avoid severe engine damage.

Engine Oil Pressure

This light indicates that your car is experiencing low oil pressure. It could mean you have low engine oil levels or a loss of pressure due to a broken or faulty oil pressure sensor. Either way, this issue should be looked at immediately since low oil levels or low oil pressure can cause some serious damage to the moving parts inside of your engine.

While this list is not all-inclusive, these are some examples of warning lights that you should monitor and pay close attention to. It could mean the difference between a simple fix and a major repair.

For all your vehicle’s maintenance and repair needs, call Pit Shop Auto Repair in Libertyville, IL today!

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