how to fix the leaking struts on my Honda Accord 10th Generation (2018-2022)

Honda Accord 8th Generation (2008-2012)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

4 min read

645 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

Learn how to diagnose and fix leaking struts on Honda Accord 10th Generation (2018-2022). Step-by-step guide with tools and safety tips.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is on a flat surface and securely lifted with jack stands before starting work.
•Disconnect the battery before working on any electrical components.
•Allow the vehicle to cool before starting the repair to avoid burns.

Symptoms

•Fluid leakage around the strut assembly
•Increased vehicle bounce or instability during driving
•Noisy struts (clunking or rattling sounds)
•Uneven tire wear
•Poor handling or steering response

Diagnostic Steps

1
Inspect the strut assembly for visible signs of fluid leakage.
2
Check the condition of the strut mounts for wear or damage.
3
Measure the ride height of the vehicle to detect any sagging.
4
Test drive the vehicle to assess handling performance and listen for abnormal noises.
5
Examine the surrounding suspension components for any related damage.

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
•Strut spring compressor
•Alignment tools

Parts Required

•New strut assembly (or strut cartridges if reusing the housing)
•New strut mounts (if required)

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Diagnostic Steps

1
Inspect the strut assembly for visible signs of fluid leakage.
2
Check the condition of the strut mounts for wear or damage.
3
Measure the ride height of the vehicle to detect any sagging.
4
Test drive the vehicle to assess handling performance and listen for abnormal noises.
5
Examine the surrounding suspension components for any related damage.

Solution

1. Preparation

Tools Required: Jack and jack stands, socket set, torque wrench, strut spring compressor, alignment tools.
Safety Warnings: Ensure the vehicle is on a flat surface and securely lifted with jack stands before starting work.

2. Remove the Strut Assembly

Lift the Vehicle: Use a jack to raise the front or rear of the car, then secure it with jack stands.
Remove Wheel: Use a socket set to remove the lug nuts and take off the wheel.
Unbolt the Strut: Locate and remove the bolts at the bottom of the strut using a socket set.
Disconnect the Strut from the Top: Open the hood and locate the strut mount. Remove the bolts securing the strut mount to the vehicle using a socket set.
Remove the Strut: Carefully pull the strut assembly out of the wheel well.

3. Replace or Repair Strut

Inspect the Strut: Assess if the strut is repairable or needs replacement.
Compress the Spring: If reusing the strut, use a strut spring compressor to safely compress the spring before removal.
Replace the Strut Cartridge: If replacing, install the new strut cartridge into the strut housing. Torque to manufacturer specifications (typically around 15-20 ft-lbs).
Reinstall the Spring: If the spring was removed, carefully install it onto the new strut, ensuring all components are aligned properly.

4. Reinstall the Strut Assembly

Install the Strut: Position the strut assembly back into the wheel well and align it with the mounting points.
Secure the Top Mount: Reattach the strut mount to the vehicle, tightening the bolts to the specified torque (typically 25-35 ft-lbs).
Bolt the Bottom of the Strut: Reattach and secure the bottom bolts of the strut assembly, again torquing them to the specified value.
Reinstall the Wheel: Put the wheel back on and hand-tighten the lug nuts.

5. Lower the Vehicle and Perform Alignment

Lower the Vehicle: Remove jack stands and carefully lower the vehicle back to the ground.
Torque the Lug Nuts: Use the torque wrench to tighten the lug nuts to the recommended specification (typically around 80-100 ft-lbs).
Perform Wheel Alignment: It is recommended to get a professional wheel alignment after replacing struts.