my Honda Accord 10th Generation (2018-2022) shakes when I brake what's the cause

Honda Accord 8th Generation (2008-2012)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

509 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 brake shaking issues in Honda Accord 10th Generation (2018-2022). Step-by-step guide with symptoms and solutions.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working on the brake system.
•Allow the brake components to cool before touching them after driving.

Symptoms

•Steering wheel vibrates during braking
•Pulsation felt in the brake pedal
•Uneven wear on brake pads
•Increased stopping distance
•Noise or grinding sound from brakes

Diagnostic Steps

1
Inspect the brake pads for wear and thickness.
2
Check the condition of the brake rotors for warping or scoring.
3
Examine the brake calipers for proper operation and sticking.
4
Assess the wheel alignment and tire balance.
5
Use a dial indicator to measure rotor runout.
6
Scan for any error codes related to the ABS system.

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
•Dial indicator
•Brake cleaner
•Safety glasses

Parts Required

•Brake pads
•Brake rotors

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Diagnostic Steps

1
Inspect the brake pads for wear and thickness.
2
Check the condition of the brake rotors for warping or scoring.
3
Examine the brake calipers for proper operation and sticking.
4
Assess the wheel alignment and tire balance.
5
Use a dial indicator to measure rotor runout.
6
Scan for any error codes related to the ABS system.

Solution

1. Preparation

Tools Required: Jack and jack stands, lug wrench, torque wrench, dial indicator, brake cleaner, and safety glasses.
Park the vehicle on a level surface and engage the parking brake.
Gather all necessary tools and parts before starting.

2. Lift the Vehicle

Use the lug wrench to loosen the wheel nuts slightly.
Jack up the vehicle and secure it with jack stands.
Remove the wheel to access the brake components.

3. Inspect Brake Components

Brake Pads:
- Remove the brake caliper by unbolting it from the mounting bracket.
- Inspect the pads for wear; replace if less than 3mm thick.
Brake Rotors:
- Check the rotor for warping using a dial indicator; runout should be within manufacturer's specifications (typically less than 0.002 inches).
- If warped, replace the rotor or have it resurfaced.

4. Replace Brake Pads and Rotors (if necessary)

Install new brake pads if required:
- Apply brake grease to the backing of the new pads.
- Insert the new pads into the caliper bracket.
Replace rotor if warped:
- Remove the old rotor and install the new one.
- Torque the rotor retaining screws to the manufacturer's specifications.

5. Reassemble and Test

Reattach the brake caliper and torque the bolts to the specified value (usually around 20-30 ft-lbs).
Reinstall the wheel and torque the lug nuts in a star pattern to the manufacturer's specifications (typically 80-100 ft-lbs).
Lower the vehicle back to the ground and perform a brake test.