how to fix my Honda Accord 9th Generation (2013-2017) if the brakes are pulsating

Honda Accord Eleventh Generation (2023-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

518 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 pulsating brakes on Honda Accord 9th Generation (2013-2017). Step-by-step guide with symptoms, tools, and procedures.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery when working on brake systems that involve electrical components.
•Ensure the vehicle is securely supported before working underneath it.

Symptoms

•Pulsating brake pedal when braking
•Vibration felt in the steering wheel during braking
•Increased stopping distance
•Brake noise such as squeaking or grinding
•Uneven brake pad wear

Diagnostic Steps

1
Inspect the brake rotors for warping or scoring.
2
Check the brake pads for uneven wear or damage.
3
Examine the brake calipers for proper operation and sticking.
4
Verify the wheel bearings for play or damage.
5
Measure rotor thickness to ensure they are within specifications.

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
•Jack stands
•Lug wrench
•Torque wrench
•Socket set
•Brake pad spreader
•Brake grease

Parts Required

•New brake rotors
•New brake pads

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Solution

1. Preparation

Gather the necessary tools and parts.
Park the vehicle on a flat surface and engage the parking brake.
Wear safety glasses and gloves.

2. Remove Wheel

Tools Required: Jack, jack stands, lug wrench.
Loosen the lug nuts slightly while the car is still on the ground.
Jack up the vehicle and secure it with jack stands.
Remove the lug nuts fully and take off the wheel.

3. Inspect and Replace Brake Rotors

If rotors are warped or below minimum thickness, replace them.
Tools Required: Torque wrench, socket set.
Remove the caliper by unbolting it from the bracket. Support it using a bungee cord or rope to avoid strain on the brake line.
Remove the rotor by taking off any retaining screws and sliding it off the hub.
Install the new rotor and secure it with any retaining screws.

4. Inspect and Replace Brake Pads

Check the brake pads for uneven wear. If they are worn down, replace them.
Tools Required: Brake pad spreader, grease.
Remove the old brake pads from the caliper bracket.
Apply brake grease to the backing of the new pads and install them into the caliper bracket.

5. Reassemble and Reinstall Wheel

Reattach the caliper over the new brake pads and ensure it is securely bolted.
Place the wheel back on and hand-tighten the lug nuts.
Lower the vehicle from the jack stands and use the torque wrench to tighten the lug nuts to the manufacturer’s specifications (typically 80-100 ft-lbs).