how to fix Honda Accord 10th Generation (2018-2022) rear brakes grinding noise

Honda Accord 8th Generation (2008-2012)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

533 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix rear brakes grinding noise in Honda Accord 10th Generation (2018-2022). Step-by-step guide with tools and parts required.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always wear safety glasses and gloves when working on brakes.
•Allow brake components to cool before handling to avoid burns.

Symptoms

•Grinding noise when braking
•Reduced braking efficiency
•Vibration felt through the brake pedal
•Brake warning light illuminated on the dashboard
•Increased brake dust accumulation on wheels

Diagnostic Steps

1
Inspect the rear brake pads for wear using a visual check.
2
Check the rear brake rotors for scoring or damage.
3
Measure brake pad thickness with a caliper tool to determine if they are within the safe range.
4
Examine brake hardware (e.g., caliper brackets, shims) for corrosion or damage.
5
Test the brake fluid level and condition.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Jack and jack stands
•Lug wrench
•Socket set
•Torque wrench
•Brake cleaner

Parts Required

•New rear brake pads
•New rear brake rotors (if necessary)
•Brake hardware kit (if required)

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Diagnostic Steps

1
Inspect the rear brake pads for wear using a visual check.
2
Check the rear brake rotors for scoring or damage.
3
Measure brake pad thickness with a caliper tool to determine if they are within the safe range.
4
Examine brake hardware (e.g., caliper brackets, shims) for corrosion or damage.
5
Test the brake fluid level and condition.

Solution

1. Preparation

Gather tools and parts needed for the repair.
Ensure the vehicle is parked on a level surface and the parking brake is engaged.

2. Raise the Vehicle

Use a jack to lift the rear of the vehicle.
Secure it with jack stands to ensure safety.

3. Remove Rear Wheels

Use a lug wrench to remove the wheel nuts and take off the rear wheels.

4. Remove Brake Caliper

Tools Required: Socket set.
Unbolt the caliper mounting bracket using the appropriate socket.
Lift the caliper off the rotor and support it with a bungee cord or hang it to avoid straining the brake line.

5. Inspect and Replace Brake Pads

Remove the old brake pads from the caliper bracket.
Sub-steps:
- Inspect the old pads for uneven wear.
- If worn, install new brake pads ensuring they are seated properly in the caliper bracket.

6. Inspect and Replace Brake Rotors (if necessary)

Check the surface of the rotors for deep grooves or scoring.
If damaged, remove the rotor by unbolting it from the hub.
Install the new rotor, ensuring it is properly aligned and torqued to manufacturer specifications.

7. Reassemble Components

Reinstall the brake caliper over the new pads.
Torque the caliper bolts to manufacturer specifications.
Reattach the rear wheels and torque the lug nuts in a criss-cross pattern.

8. Lower Vehicle and Test

Remove jack stands and lower the vehicle.
Pump the brake pedal to ensure the brake pads make contact with the rotors.