How to Check Brake Fluid

If you’re following the proper maintenance schedule of your vehicle, you should know that there are a few things you should routinely check. First and foremost is your brake fluid. It’s no secret that the brakes are one of the most important components of your vehicle. They are among the chief components keeping you safe on the Moyock and Edenton roads, so ensuring that they’re properly lubricated is imperative. Check out our step-by-step guide on how to check brake fluid below, and don’t hesitate to reach out to our service center team if you have any questions or are in need of assistance.

What is Brake Fluid?

Brake fluid is a hydraulic fluid that helps with the movement of the brake pedal. It also lubricates your braking system and keeps it from corroding. The brake fluid in most vehicles is glycol-ether based, but there are also silicone-based (DOT-5) and mineral oil-based (LHM) fluids available. Check your owner’s manual to find out which type your specific model uses.

3 Steps to Check Brake Fluid

1. Locate your vehicle’s brake fluid reservoir on the master cylinder under the hood. Check your owner’s manual to find the exact location.
2. On the outside of the reservoir, you should see “minimum” and “maximum” lines. Check the brake fluid against these lines. If the brake fluid is closer to the minimum line, it’s time for a brake fluid replacement or brake service.
3. Take a look at the color of the brake fluid. If it’s dark brown or black and looks more like oil, you’ll need a brake fluid flush.

Why Does Brake Fluid Need to Be Changed?

Does brake fluid need to be changed? The answer is yes for the following reasons:

• Brake fluid attracts moisture, which can cause corrosion on your brakes over time. 
• When brake fluid ages, it becomes contaminated with small particles that can damage brake-related systems. 
• Systems like ABS and traction control generate heat when they activate, which can shorten the lifespan of your brake fluid.

It’s best to regularly check brake fluid so you can avoid a scenario where your brakes actually fail to stop your car completely because of damage.

What Color is Brake Fluid Normally? 

New brake fluid should be almost clear with a yellowish tint to it. Of course, this changes over time as you use your braking system. As we mentioned, dark oil-like brake fluid has picked up dirt and debris over time, which can affect the performance of your brakes if left unattended.

Brake Fluid Service Intervals

You should check your brake fluid with every oil change, or at least once a year. Brake fluid can last about four to five years, but this varies depending on the car, driving habits, and driving conditions. If you bring your vehicle in for routine scheduled maintenance at an OEM-certified service center, the certified technicians will know when to check and change your brake fluid.

Come to Performance Chevrolet for Service and Maintenance 

Not sure if your brake fluid is the ideal color or is in need of a change? Feel free to reach out to our knowledgeable team of technicians, or simply schedule an appointment and bring your vehicle in. We’ll help set you on the right path and get you back onto Hertford-area roads as quickly as possible. Browse our service specials to get started and save on your next visit to our Elizabeth City dealership.