how to tell if my Honda Civic needs new struts or shocks

Honda Civic 10th Generation (2016-2021)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

528 words

Problem Statement

Learn how to diagnose and replace struts or shocks in your Honda Civic. Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always use jack stands when working under a vehicle.
•Ensure the vehicle is on a stable surface and the parking brake is engaged.

Symptoms

•Excessive bouncing or swaying during driving
•Uneven tire wear
•Vehicle feels unstable or tips during turns
•Increased stopping distance
•Noises such as clunking or knocking when going over bumps
•Difficulty maintaining traction on uneven surfaces

Diagnostic Steps

1
Inspect the struts and shocks for visible signs of leakage or damage.
2
Perform a bounce test by pressing down on each corner of the vehicle and observing how quickly it rebounds.
3
Check tire wear patterns, looking for uneven tread wear or cupping.
4
Assess vehicle handling during a test drive, noting any instability or excessive body roll.
5
Listen for any unusual noises from the suspension while driving over bumps or rough roads.

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
•Socket set
•Torque wrench
•Wrench set
•Spring compressor (if applicable)

Parts Required

•New struts or shocks (specific to the Honda Civic model year)
•Replacement hardware (if needed)

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Diagnostic Steps

1
Inspect the struts and shocks for visible signs of leakage or damage.
2
Perform a bounce test by pressing down on each corner of the vehicle and observing how quickly it rebounds.
3
Check tire wear patterns, looking for uneven tread wear or cupping.
4
Assess vehicle handling during a test drive, noting any instability or excessive body roll.
5
Listen for any unusual noises from the suspension while driving over bumps or rough roads.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and securely lifted using jack stands.
Disconnect the battery if working on electronic components.

2. Remove Old Struts/Shocks

Lift Vehicle: Use a jack to raise the vehicle and secure it with jack stands.
Remove Wheel: Use a socket set to remove the lug nuts and take off the wheel to access the suspension components.
Remove Fasteners: Locate and remove the bolts securing the strut/shock to the vehicle using a wrench or socket. This typically includes upper and lower bolts.
Disconnect Components: If necessary, disconnect any additional components such as sway bar links or brake lines that may obstruct removal.

3. Install New Struts/Shocks

Position New Strut/Shock: Align the new strut/shock in place and hand-tighten the lower bolts.
Secure Fasteners: Torque the fasteners to manufacturer specifications (typically 30-60 ft-lbs for lower bolts, upper bolts vary).
Reconnect Components: Reattach any disconnected components, ensuring proper alignment and attachment.
Reinstall Wheel: Place the wheel back on and hand-tighten the lug nuts before lowering the vehicle.

4. Final Checks

Lower Vehicle: Remove jack stands and lower the vehicle back to the ground.
Torque Wheel Nuts: Use a torque wrench to tighten the lug nuts to manufacturer specifications (usually 80-100 ft-lbs).
Test Drive: Take the vehicle for a test drive to ensure proper handling and performance.