how to fix leaking struts on Honda Civic 10th Generation (2016-2021)

Honda Civic 11th Generation (2022-Present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

555 words

Problem Statement

Learn how to diagnose and fix leaking struts on Honda Civic 10th Generation (2016-2021). Step-by-step guide with tools required and safety tips.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always use jack stands when working under the vehicle.
•Ensure the strut spring compressor is used correctly to avoid injury.

Symptoms

•Oil residue visible on the strut housing
•Poor ride quality and handling
•Increased bouncing or swaying during driving
•Uneven tire wear
•Noises such as clunking or rattling from the suspension

Diagnostic Steps

1
Inspect the struts visually for signs of oil leakage.
2
Check for any physical damage or corrosion on the strut body.
3
Assess the condition of the strut mounts and bushings for wear.
4
Test the struts for compression and rebound by pushing down on the vehicle and observing its response.
5
Verify alignment and tire wear patterns that may indicate strut 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
•Wrench set
•Jack stands
•Floor jack
•Torque wrench
•Strut spring compressor

Parts Required

•Replacement struts
•New strut mounts (if necessary)
•New sway bar links (if necessary)

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Diagnostic Steps

1
Inspect the struts visually for signs of oil leakage.
2
Check for any physical damage or corrosion on the strut body.
3
Assess the condition of the strut mounts and bushings for wear.
4
Test the struts for compression and rebound by pushing down on the vehicle and observing its response.
5
Verify alignment and tire wear patterns that may indicate strut issues.

Solution

1. Preparation

Tools Required: Socket set, wrench set, jack stands, floor jack, torque wrench, strut spring compressor.
Park the vehicle on a level surface and engage the parking brake.
Disconnect the negative battery terminal to prevent electrical issues.

2. Remove Wheel

Loosen the lug nuts on the front wheel using a lug wrench.
Jack up the front of the vehicle and secure it with jack stands.
Remove the lug nuts and take off the wheel to access the struts.

3. Remove Strut Assembly

Locate the strut assembly and remove any clips or covers obstructing access.
Disconnect the sway bar link from the strut using a wrench.
Remove the lower strut mounting bolts using a socket and ratchet.
Remove the upper strut mounting nuts from the engine bay using a socket.
Carefully pull the strut assembly out from the wheel well.

4. Replace Strut

Using a strut spring compressor, compress the spring carefully.
Remove the top mount and bearing from the old strut.
Install the top mount and bearing onto the new strut.
Carefully decompress the spring, ensuring all components are aligned correctly.

5. Reinstall Strut Assembly

Position the new strut assembly into the wheel well.
Secure the upper strut mounting nuts and torque them to the manufacturer’s specifications (consult service manual for exact torque values).
Reconnect the lower strut mounting bolts and torque them accordingly.
Reattach the sway bar link.

6. Reassemble Vehicle

Reinstall the wheel and hand-tighten the lug nuts.
Lower the vehicle and then torque the lug nuts to the specified value.
Reconnect the negative battery terminal.