Why Did My Brake Warning Light Come On in My Car?

Although the check engine light is the usual suspect, your vehicle is equipped with all sorts of other indicator lamps and warning sensors. One such indicator lamp that can switch on when something’s off is your car’s brake warning light. Continue reading to learn more about brake warning lights, including why yours is illuminated and what you can do to resolve the underlying issue.

Car Brake Service Indianapolis IN 317-475-1846
Car Brake Service Indianapolis IN 317-475-1846

Brake Warning Lights Versus Bulb Checks

have most vehicles come with one brake warning light on the dashboard, but other vehicles may have to break warning lights on the dashboard. When you first turned the ignition in your car, all life in your dashboard should flash as a test, also referred to as a bulb check, to ensure that the electrical system is operating properly. So, do not panic if you see the break warning light appear as you start your car.

Keep in mind that if the break warning light does not illuminate when you start your car, you could have a bulb out. In this case, you would simply need to bring your car into local Indianapolis automotive repairs shop to have the break warning light bulb replaced. However, if the break warning light remains illuminated as you drive, it is important to diagnose the issue.

Top 2 Causes for an Illuminated Car Brake Warning Light

So, why is your brake warning light on right now? Well, it could be due to a variety of brake-related reasons. However, the two primary reasons why brake warning lights come on have to do with the emergency brake and brake fluid pressure.

Emergency Brake – If the emergency brake is on in your vehicle, your car sensor system will illuminate the break warning light. All you have to do to resolve this problem is to turn your emergency brake off. However, if the brake illumination continues it could be due to brake fluid and pressure problems.

Brake Fluid and Pressure – If one half of your braking system loses pressure, your brake indicator lamp will switch on. Solving this issue is more complex than turning off the emergency brake. In most cases, you’ll need to bring your car into a licensed Indianapolis mechanic to have the issue diagnosed and resolved.

Car Brake Pressure Repair is an Automotive Emergency

If your car’s braking system is low on pressure, it is not safe to drive your vehicle. If you do drive your vehicle this condition, it is important to use the emergency brake when you do park the car. Brake pressure should be equal on both sides of your braking system, so if one side loses a bit of pressure, it can lead to hazardous driving conditions. Brake pressure loss typically occurs as a result of a leak in the system or low hydraulic fluid.

Anti-Lock Braking System Lights

Most modern-day vehicles are designed with anti-lock braking systems, which appears as a “ABS” on the dashboard. If your anti-lock braking system light illuminates on your car’s dashboard, it could mean that there is an underlying problem. When this happens, you are still safe to drive your vehicle, but your anti-lock braking will not work. It is still important to bring your car into a local Indianapolis auto shop to have it repaired.

Are you looking for a skilled and qualified mechanic to help you with your automotive brake maintenance and service needs? Contact Northeast Auto Service at 317-475-1846 for dealership-level car brake repair in Indianapolis, Indiana at economy-friendly prices. We offer coupons and discounts, year round!

Related Posts:

How to Inspect Your Car Brakes
The Types of Brakes in Cars and Trucks
3 Auto Care Services to Ensure Brake Performance and Longevity

Indianapolis Auto Repair and Service
Indianapolis Auto Repair and Service 317-475-1846

Types of Vehicular Brakes

One of the most important components to a car or truck is the braking system.  Braking systems are complicated, but all have the same duty; to stop a vehicle from motion.  The types of brakes on a car or truck vary depending on the use of the vehicle.  There are several different types of braking systems, from high performance to the more common brakes we see every day.  Read on to learn more about the most common types of brakes found in everyday trucks and cars.

Anti-Lock Brakes

The most common type of anti-lock brakes are a computer-controlled system called ABS. These brakes were developed for safety reasons.  Anti-lock brakes are brakes that prevent wheel lock-up when you make sudden stops.  This prevents skidding, sliding, and decreases stopping distance.  In all, anti-lock brakes are an automobile safety system intended to reduce stopping times on dry, slippery, or wet surfaces and increase vehicle control.

Drum Brakes

At first glance, a drum brake is a rotating car part shaped like a drum.  The friction of these brakes is caused by a set of pads, or shoes, that press against it.  Drum brakes are just a component of an entire braking system as a whole.  When you apply pressure to your brakes, the wheel cylinder pushes the shoe against the drum, causing friction that makes the vehicle to slow down.  They are usually made from cast iron because it is heat-conductive and sturdy.  The heat-conductivity is important because when the lining is pressed against the inner surface of the brake drum, the heat of the friction can reach as high as 500 degrees Fahrenheit.

Disk Brakes

This is a wheel brake that uses friction to slow down the vehicle.  The friction is made by a set of calipers that makes the pads push up against the disc.  Brake discs are also commonly referred to as brake rotors, which are also made from cast iron.

Parking Brakes

Parking brakes are self-explanatory.  They are used to keep the vehicle in park.  This is accomplished through the use of cables that apply the brakes mechanically to prevent rolling while in park.  These brakes are most commonly used when parking n an incline or hill.

For more information about braking systems in cars, trucks, vans, and any other vehicle, contact a professional at Northeast Auto in Indianapolis, Indiana.  We are licensed and certified auto mechanics with over 20 years of experience in the industry.  We are happy to provide free estimates, advice, and more.  Call us at 317-475-1846 or visit our Indianapolis Auto Repair website today!