why does my Honda Accord shake when I’m braking

Honda Accord 9th Generation (2013-2017)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

516 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 shaking issues when braking in Honda Accord. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is on a flat surface and engage the parking brake before starting work.
•Allow brake components to cool before handling.

Symptoms

•Vehicle shakes or vibrates when braking
•Steering wheel vibrates during braking
•Pulsating brake pedal feel
•Increased stopping distance
•Unusual noises when braking (grinding or squeaking)

Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear.
2
Check brake pads for wear and proper installation.
3
Examine suspension components, including control arms and bushings, for damage or wear.
4
Assess wheel alignment and balance.
5
Test brake fluid condition and level.

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
•Torque wrench
•Brake cleaner
•Caliper tool
•OBD-II scanner

Parts Required

•Brake rotors
•Brake pads

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Solution

1. Preparation

Tools Required: Jack and jack stands, lug wrench, torque wrench, brake cleaner, caliper tool, OBD-II scanner (for additional diagnostics).
Safety Warning: Ensure the vehicle is on a flat surface and engage the parking brake.

2. Remove Wheel

Loosen lug nuts slightly before lifting the vehicle.
Use the jack to elevate the vehicle and secure it with jack stands.
Remove the lug nuts completely and take off the wheel.

3. Inspect and Replace Brake Rotors

Use a micrometer or dial indicator to measure rotor thickness and check for warping.
If warped or worn beyond specifications, remove the caliper bolts to detach the caliper.
Carefully hang the caliper using a bungee cord or similar tool to avoid straining the brake line.
Remove the rotor by unscrewing any retaining screws if applicable and sliding it off the hub.
Install new rotors, ensuring they are clean and free of grease.
Reattach the caliper and torque bolts to the manufacturer’s specifications.

4. Inspect and Replace Brake Pads

Check the brake pads for uneven wear or thickness below the minimum specification.
Remove the caliper bracket bolts and detach the bracket.
Slide the old brake pads out and replace them with new ones, ensuring proper orientation.
Use a caliper tool to compress the caliper piston if needed.
Reattach the caliper bracket and torque bolts to manufacturer specifications.

5. Reassemble and Test

Reinstall the wheel and hand-tighten the lug nuts.
Lower the vehicle from the jack stands and torque the lug nuts to the manufacturer’s specifications.
Test the brakes at low speed to ensure proper operation.