why is my Honda Accord shaking when I brake

Honda Accord 10th Generation (2018-2022)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

499 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

Discover the causes of shaking when braking in your Honda Accord and follow our step-by-step guide to diagnose and repair brake issues effectively.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working on electrical systems.
•Allow the vehicle to cool before working on brake components.

Symptoms

•Steering wheel shakes or vibrates when braking
•Vehicle pulls to one side during braking
•Brake pedal pulsates or feels uneven
•Increased stopping distance
•Potential noises during braking (grinding or squeaking)

Diagnostic Steps

1
Inspect brake rotors for warping or damage using a dial indicator.
2
Check brake pads for uneven wear or contamination.
3
Examine the wheel bearings for excessive play or damage.
4
Verify wheel alignment and tire condition.
5
Scan for any error codes that may indicate electronic stability control issues.

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

•Socket set
•Torque wrench
•Dial indicator
•Brake grease

Parts Required

•Brake rotors
•Brake pads
•Wheel bearings (if necessary)

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Solution

1. Preparation

Gather tools and parts needed for the repair.
Ensure the vehicle is on a level surface and securely supported using jack stands.
Disconnect the negative battery terminal for safety.

2. Inspect and Replace Brake Rotors

Remove the wheel using a socket set.
Remove the brake caliper by unbolting it and lifting it away from the rotor.
- Tools Required: Socket set
Inspect the rotors for warping using a dial indicator. If warped beyond specifications (usually 0.002 inches), proceed to replace.
Remove the rotor by unscrewing the retaining screws (if applicable) and sliding it off the hub.
Install the new rotor, ensuring it is seated properly.
Reinstall the brake caliper and torque bolts to manufacturer specifications (typically around 25-30 ft-lbs).

3. Inspect and Replace Brake Pads

While the caliper is off, inspect the brake pads for wear. Replace if less than 3mm thick or unevenly worn.
Remove the old brake pads from the caliper bracket.
Apply brake grease to the backing of the new pads and install them in the caliper bracket.
Reinstall the caliper over the new pads and torque the caliper bolts.

4. Check Wheel Bearings and Alignment

With the wheel off, check the wheel bearing by wiggling the wheel; excessive play indicates a need for replacement.
If necessary, remove the hub assembly to replace the wheel bearing.
After all components are reinstalled, check wheel alignment and adjust as needed.