how to identify if my Honda Accord 9th Generation (2013-2017) needs new brake rotors?

Honda Accord Eleventh Generation (2023-present)

Error Codes

1-2 hours

Time

medium

Difficulty

high

Severity

4 min read

617 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 identify and replace brake rotors on a 2013-2017 Honda Accord. Step-by-step guide with symptoms, diagnostic steps, and safety tips.

Affected Component

Brakes

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always ensure the vehicle is securely lifted and supported before working underneath.
•Allow the brakes to cool down before working on them to avoid burns.

Symptoms

•Pulsation or vibration during braking
•Grinding noise when brakes are applied
•Decreased braking performance or longer stopping distances
•Visual inspection shows deep grooves or scoring on the rotors
•Brake warning light illuminated on the dashboard
•Rust or corrosion present on rotor surface

Diagnostic Steps

1
Examine the brake rotors for any visible wear, grooves, or surface damage.
2
Use a caliper to measure the rotor thickness against the manufacturer's specifications.
3
Spin the rotor and observe for any wobbling or irregularities, indicating warping.
4
Apply the brakes at low speeds and listen for grinding or squeaking sounds.
5
Press the brake pedal to check for any unusual feedback or pulsation.

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

•Floor jack
•Jack stands
•Lug wrench
•Socket set
•Torque wrench
•Rubber mallet

Parts Required

•New brake rotors
•Brake caliper grease (if needed)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Symptoms

•Pulsation or vibration during braking

•Grinding noise when brakes are applied

•Decreased braking performance or longer stopping distances

•Visual inspection shows deep grooves or scoring on the rotors

•Brake warning light illuminated on the dashboard

•Rust or corrosion present on rotor surface

Diagnostic Steps

1
Examine the brake rotors for any visible wear, grooves, or surface damage.
2
Use a caliper to measure the rotor thickness against the manufacturer's specifications.
3
Spin the rotor and observe for any wobbling or irregularities, indicating warping.
4
Apply the brakes at low speeds and listen for grinding or squeaking sounds.
5
Press the brake pedal to check for any unusual feedback or pulsation.

Solution

1. Preparation

Gather tools and parts required for the replacement.
Ensure the vehicle is parked on a level surface and the ignition is off.

2. Lift the Vehicle

Sub-steps:
- Use a jack to lift the front or rear of the vehicle, depending on which rotors need inspection.
- Secure the vehicle with jack stands.
Tools Required: Floor jack, jack stands.

3. Remove the Wheel

Sub-steps:
- Loosen the lug nuts with a lug wrench, but do not remove them completely.
- Remove the wheel to access the brake rotor.
Tools Required: Lug wrench.

4. Remove the Brake Caliper

Sub-steps:
- Use a socket set to remove the caliper bolts.
- Carefully slide the caliper off the rotor and support it with a bungee cord or wire to prevent strain on the brake line.
Tools Required: Socket set.

5. Remove the Rotor

Sub-steps:
- If equipped, remove the retaining screws securing the rotor.
- Slide the rotor off the hub. If stuck, gently tap with a rubber mallet.
Tools Required: Rubber mallet, screwdriver (if screws are present).

6. Install New Rotor

Sub-steps:
- Clean the hub surface to ensure proper contact.
- Position the new rotor onto the hub and secure it with screws if applicable.
Tools Required: None specifically.

7. Reattach the Brake Caliper

Sub-steps:
- Place the caliper back over the new rotor.
- Tighten the caliper bolts to the manufacturer's torque specification (consult manual for exact torque value).
Tools Required: Torque wrench, socket set.

8. Reinstall the Wheel

Sub-steps:
- Position the wheel back onto the hub and hand-tighten the lug nuts.
- Lower the vehicle and then fully tighten the lug nuts in a criss-cross pattern for even torque.
Tools Required: Lug wrench.