Your Toyota Corolla 2017 is a reliable and efficient vehicle, but like any car, it requires regular maintenance to ensure optimal performance and safety. One crucial aspect of car maintenance that often gets overlooked is brake pad replacement. Brake pads are the essential components that press against your brake rotors to slow down or stop your vehicle. Over time, these pads wear down due to friction, and if left unattended, they can lead to dangerous situations. Knowing how to change brake pads yourself can save you money and empower you to take control of your car’s upkeep.
This comprehensive guide will walk you through the step-by-step process of changing brake pads on your Toyota Corolla 2017. We’ll cover everything from gathering the necessary tools and materials to safely removing and installing new brake pads. By the end, you’ll have the knowledge and confidence to tackle this important maintenance task yourself.
Table of Contents
Safety First: Preparing for the Job
Before you begin, prioritize safety. Working on brakes requires caution and attention to detail. Here’s what you need to do:
Gather Your Tools and Materials
- Jack and Jack Stands: To safely lift your Corolla and support it securely.
- Lug Wrench: To remove the lug nuts securing your wheels.
- Wrench Set: To loosen and tighten various bolts and nuts.
- C-Clamp or Brake Piston Compressor Tool: To retract the brake caliper piston.
- New Brake Pads: Ensure they are compatible with your Corolla 2017 model.
- Brake Cleaner: To clean the brake components thoroughly.
- Anti-Seize Compound: To prevent rust and ensure smooth caliper operation.
- Gloves and Safety Glasses: To protect your hands and eyes.
Choose a Safe Work Area
Work on a level, stable surface, preferably in a well-ventilated area. Ensure the parking brake is engaged, and chock the rear wheels to prevent the car from rolling.
Disconnect the Battery
Disconnect the negative terminal of your car battery to avoid any electrical shorts or hazards while working on the brakes.
Removing the Old Brake Pads
Now that you’re prepared, let’s proceed with removing the old brake pads:
Loosen the Lug Nuts
Use the lug wrench to loosen the lug nuts on the wheel where you’ll be replacing the brake pads. Don’t remove them completely yet.
Lift the Vehicle and Secure It
Carefully jack up your Corolla and position jack stands under the designated jack points. Consult your owner’s manual for the correct jacking points. Ensure the vehicle is securely supported before proceeding.
Remove the Wheel
Now, fully remove the lug nuts and carefully take off the wheel. Set it aside in a safe place. (See Also: Why Is the Brake Fluid Leaking? Common Causes Revealed)
Inspect the Brake Rotor
Take a moment to inspect the brake rotor for any signs of damage, such as grooves, cracks, or excessive wear. If the rotor is damaged, it will need to be replaced as well.
Remove the Caliper Bolts
Locate the caliper bolts that secure the brake caliper to the steering knuckle. Use a wrench to loosen and remove these bolts.
Remove the Brake Caliper
Gently lift the brake caliper off the rotor. Be careful not to damage any brake lines or components.
Remove the Old Brake Pads
The old brake pads should now be visible. Carefully remove them from the caliper bracket. Note the orientation of the pads for proper installation of the new ones.
Installing the New Brake Pads
With the old pads removed, it’s time to install the new ones:
Clean the Brake Components
Use brake cleaner to thoroughly clean the caliper, caliper bracket, and rotor. Remove any dirt, debris, or old brake dust.
Retract the Brake Caliper Piston
Use a C-clamp or a brake piston compressor tool to gently retract the brake caliper piston. This creates space for the new, thicker brake pads.
Lubricate the Caliper Pins and Slides
Apply a small amount of anti-seize compound to the caliper pins and slides. This prevents rust and ensures smooth caliper movement.
Install the New Brake Pads
Insert the new brake pads into the caliper bracket, matching their orientation to the old pads. Ensure they are seated correctly and securely. (See Also: How to Brake a Car Window? In Emergency Situations)
Reinstall the Brake Caliper
Carefully align the brake caliper over the rotor and slide it onto the caliper pins. Tighten the caliper bolts to the manufacturer’s specifications.
Reinstall the Wheel and Torque the Lug Nuts
Place the wheel back onto the hub and tighten the lug nuts by hand. Lower the vehicle using the jack and then use a torque wrench to tighten the lug nuts to the manufacturer’s specified torque.
Final Checks and Testing
Before hitting the road, double-check your work and perform a few final tests:
Inspect for Leaks
Check the brake lines and caliper connections for any signs of brake fluid leaks.
Pump the Brake Pedal
Pump the brake pedal several times to ensure the brake system is properly bled and the new pads are making contact with the rotor.
Test Drive
Take your Corolla for a short test drive in a safe area. Pay attention to the braking performance and ensure the brakes feel firm and responsive.
Recap: Changing Brake Pads on Your Toyota Corolla 2017
Changing brake pads is a crucial maintenance task that can significantly impact your safety and the longevity of your Toyota Corolla 2017. This guide provided a step-by-step walkthrough of the process, emphasizing the importance of safety precautions and proper procedures. By following these instructions carefully, you can confidently replace your brake pads yourself, saving money and gaining valuable knowledge about your vehicle.
Remember, brakes are a critical safety system. If you’re unsure about any step or encounter any difficulties, it’s always best to consult a qualified mechanic. (See Also: What Happens If The Brake Fluid Is Low? Consequences Revealed)
Frequently Asked Questions
How often should I change my brake pads?
Brake pad lifespan varies depending on driving habits, road conditions, and other factors. As a general guideline, it’s recommended to inspect your brake pads every 12,000 miles or 12 months, whichever comes first. If you notice any signs of wear, such as squealing or grinding noises, or if the brake pads are less than 1/4 inch thick, it’s time for a replacement.
Can I use any brake pads for my Toyota Corolla 2017?
No, it’s essential to use brake pads specifically designed for your Corolla 2017 model. Using incompatible brake pads can lead to poor braking performance, damage to your brake system, and even safety hazards.
What is the purpose of anti-seize compound?
Anti-seize compound is used to prevent rust and corrosion on metal surfaces. When applied to caliper pins and slides, it ensures smooth caliper movement and prevents them from seizing up.
What should I do if I hear a grinding noise when braking?
A grinding noise when braking indicates that the brake pads have worn down to the metal backing plate. This is a serious issue and requires immediate attention. Drive cautiously to a mechanic and have your brakes inspected and replaced as soon as possible.
Is it safe to drive with worn brake pads?
Driving with worn brake pads is extremely dangerous. Worn pads significantly reduce braking effectiveness, increasing your risk of accidents. It’s crucial to replace worn brake pads promptly to ensure safe driving.
