why does my Honda Accord shake when I hit bumps in the road

Honda Accord 10th Generation (2018-2022)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

438 words

Problem Statement

Learn how to diagnose and fix shaking in your Honda Accord when hitting bumps. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is securely supported before working underneath it.
•Disconnect the battery before making any electrical repairs if applicable.

Symptoms

•Noticeable shaking or vibrations upon hitting bumps
•Poor handling or steering response
•Uneven tire wear
•Clunking or rattling noises from the suspension
•Vehicle pulling to one side during driving

Diagnostic Steps

1
Inspect tire condition for uneven wear or damage.
2
Check tire pressure and adjust to manufacturer's specifications.
3
Examine suspension components for damage or wear, including struts, shocks, and bushings.
4
Perform a visual inspection of wheel alignment and suspension geometry.
5
Test drive the vehicle to replicate the shaking and assess severity.

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

•Hydraulic jack
•Jack stands
•Socket set
•Torque wrench
•Wrench set

Parts Required

•New struts or shocks (if needed)
•Control arms (if damaged)
•Bushings (if damaged)
•Sway bar links (if damaged)

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Diagnostic Steps

1
Inspect tire condition for uneven wear or damage.
2
Check tire pressure and adjust to manufacturer's specifications.
3
Examine suspension components for damage or wear, including struts, shocks, and bushings.
4
Perform a visual inspection of wheel alignment and suspension geometry.
5
Test drive the vehicle to replicate the shaking and assess severity.

Solution

1. Preparation

Gather tools and parts required for inspection and repair.
Park the vehicle on a level surface and engage the parking brake.
Wear safety gloves and goggles.

2. Inspect and Replace Worn Components

Sub-steps:
1. Lift the vehicle using a hydraulic jack and secure it with jack stands.
2. Remove the front or rear wheels as necessary for access.
3. Inspect struts and shocks for leaks or physical damage. Replace if necessary.
  - Tools Required: Socket set, torque wrench.
  - Parts Required: New struts or shocks (if needed).
4. Check the condition of control arms, bushings, and sway bar links. Replace any damaged components.
  - Tools Required: Wrench set.
  - Parts Required: Control arms, bushings, sway bar links (if needed).
5. Reinstall wheels and lower the vehicle.

3. Wheel Alignment

Sub-steps:
1. Take the vehicle to an alignment shop for a professional alignment.
2. Ensure that the technician checks both front and rear alignment settings.
  - Safety Warnings: Ensure the vehicle is securely supported during any suspension work.