Why Won't Your Brake Light Go Off?

Posted on: 25 August 2022

If your car's brake light won't go off, even after you refill the stopgap with fluid, you may not know what to do about the situation. The brake indicator light comes on when the brake fluid levels become too low, or when you leave the emergency parking brake on. If the light doesn't go off after you replenish your brake fluid or release the parking brake, you may need to replace the brake sensors. Learn why your indicator brake light won't go off below.

Why Won't the Brake Light Go Off?

The indicator brake light should only come on when you need new brake fluid or when you need to turn your parking brake. The light may also come on when something goes with your brake sensors. The first thing you want to do is check the sensors in your dashboard for problems. 

The brake sensors communicate with your car's computer every time you start up your vehicle. If something goes wrong with your brake system's fluid levels or parking brake, the computer should send special alert codes to the sensors. The sensor's trigger will then tell or instruct the brake indicator light on your dashboard to come on.

Sometimes the sensors can give off false warnings. The malfunctioning sensors will tell the brake indicator light to switch on. If you can do so, go ahead and perform a code test on the sensors. You can purchase a code reader from an online auto parts store or dealer. If the reader reveals a problem with the sensors, replace them.

Where Do You Find Your Brake Repair Parts?

Many online auto stores carry brake sensors. You want to do several things before your order your part, including:

  • obtain the make, model, and year of your vehicle
  • obtain the type of sensors your vehicles use
  • obtain the name of compatible brake sensor parts for your vehicle

Use the information above to find the right brake sensors for your car. If you can't locate the right sensors, consult an auto store immediately. A store representative can find the parts for you. If a store doesn't have the parts in stock, they can order them. A store may ship the sensors to your home as soon as they arrive. 

If your brake indicator light still comes on after you replace the sensors, take your car to an auto shop for repairs. You may have a brake system problem to fix.

Find the auto parts you need for your brakes by contacting an online auto parts store today. For more information, contact a company like Padco Auto Parts.