my Honda Accord 9th Generation (2013-2017) makes a loud noise over bumps what's wrong

Honda Accord Eleventh Generation (2023-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

528 words

Problem Statement

Learn how to diagnose and fix loud suspension noise in Honda Accord 9th Generation (2013-2017). 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 lifted and supported on jack stands before working underneath it.
•Allow the vehicle to cool down before starting any repairs if it has been driven recently.

Symptoms

•Loud clunking or banging noise when hitting bumps
•Potential rattling sounds while driving over uneven surfaces
•Vibration felt in the cabin during rough road conditions
•Decreased ride comfort and handling
•Visible wear or damage to suspension components

Diagnostic Steps

1
Inspect the suspension components visually for any signs of damage or wear.
2
Check for loose or damaged sway bar links and bushings.
3
Examine the shock absorbers for leaks or signs of failure.
4
Test the strut mounts for play or damage by pushing down on the vehicle's body and observing the struts.
5
Check the wheel bearings for excessive play or noise.
6
Inspect the undercarriage for any loose items or debris that may cause noise.

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
•Wrench set
•Torque wrench
•Jack
•Jack stands

Parts Required

•Shock absorbers (if worn)
•Sway bar links (if damaged)

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Diagnostic Steps

1
Inspect the suspension components visually for any signs of damage or wear.
2
Check for loose or damaged sway bar links and bushings.
3
Examine the shock absorbers for leaks or signs of failure.
4
Test the strut mounts for play or damage by pushing down on the vehicle's body and observing the struts.
5
Check the wheel bearings for excessive play or noise.
6
Inspect the undercarriage for any loose items or debris that may cause noise.

Solution

1. Preparation

Gather tools and parts required.
Ensure the vehicle is parked on a level surface and secure it with wheel chocks.
Wear safety glasses and gloves.

2. Lift the Vehicle

Use a jack to lift the vehicle and secure it on jack stands.
Remove the wheel corresponding to the side being repaired.

3. Inspect and Replace Shock Absorbers

Inspect: Examine the shock absorbers for leaks or physical damage.
Remove:
- Unbolt the upper mounting bolts of the shock absorber using a socket set.
- Remove the lower mounting bolt and detach the shock absorber from the vehicle.
Install:
- Position the new shock absorber in place.
- Torque the upper bolts to the manufacturer’s specifications (typically around 15-20 ft-lbs).
- Reattach the lower bolt, ensuring it is also torqued properly.

4. Check and Replace Sway Bar Links

Inspect: Look for wear or damage on sway bar links.
Remove:
- Unbolt the sway bar link from the sway bar and the lower control arm using a wrench and socket.
Install:
- Attach the new sway bar link and torque to specifications (usually around 30-35 ft-lbs).

5. Reassemble and Lower Vehicle

Reinstall the wheel and lower the vehicle from the jack stands.
Tighten the lug nuts in a star pattern to the specified torque (usually around 80-100 ft-lbs).