How to Change Your Car’s Brake Fluid: a Step by Step Guide

Changing your brake fluid is an important step in maintaining the overall health of your vehicle’s braking system. Over time, brake fluid can become contaminated with moisture and other particles, which can lead to decreased braking performance and even damage to the braking system. Here is a step-by-step guide on how to change your brake fluid.

1. First, gather the necessary tools and materials. You will need a brake fluid bleeder wrench, brake fluid, and a container to catch the old brake fluid.
2. Locate the brake fluid reservoir, which is usually found near the master cylinder under the hood of your vehicle. It is important to make note of the recommended brake fluid for your vehicle, as different vehicles may require different types of brake fluid.
3. Begin by removing the brake fluid reservoir cap and using a turkey baster or syringe to remove as much of the old brake fluid as possible. Make sure to dispose of the old brake fluid properly, as it is toxic and should not be poured down the drain.
4. Next, use the brake fluid bleeder wrench to open the bleed valve on the brake caliper or wheel cylinder. Make sure to have a helper press down on the brake pedal while you do this to ensure that all of the old brake fluid is expelled from the system.
5. Once all of the old brake fluid has been removed, it’s time to add the new brake fluid. Carefully pour new brake fluid into the brake fluid reservoir, making sure not to overfill.
6. Repeat steps 4 and 5 for each brake caliper or wheel cylinder, starting with the one farthest from the brake fluid reservoir and working your way towards it.
7. After all brake calipers/wheel cylinder has been bled, check the brake fluid level again and top it up if needed.
8. Finally, take your vehicle for a test drive to ensure that the brakes are working properly.

It is important to note that changing your brake fluid is a relatively easy task, but it is important to follow the instructions for your specific vehicle and to use the correct type of brake fluid. It is also recommended to check your vehicle’s owner manual for recommended brake fluid replacement intervals. Keep in mind that brake fluid can be harmful to your skin and eyes, so it is important to wear gloves and eye protection while handling it.

Overall, changing your brake fluid is an essential step in maintaining the overall health of your vehicle’s braking system. Regularly changing your brake fluid can help to ensure that your brakes are working properly and can help to extend the life of your brake system.