how to fix clunking noise from rear suspension in Ford Explorer Sixth Generation (2020-present)

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

522 words

Problem Statement

Learn how to diagnose and fix clunking noise in the rear suspension of Ford Explorer (2020-present). Step-by-step guide with tools and parts required.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always ensure the vehicle is securely supported on jack stands before working underneath.
•Disconnect the battery if working near electrical components.

Symptoms

•Clunking noise during bumps or rough road conditions
•Noise when turning or cornering
•Uneven tire wear
•Vehicle instability or swaying
•Visible damage or wear on suspension components

Diagnostic Steps

1
Inspect the rear suspension visually for any obvious signs of damage or wear.
2
Check the tightness of all bolts and nuts on the suspension components.
3
Perform a bounce test on the rear of the vehicle to assess shock absorber function.
4
Use a pry bar to check for play in bushings and joints.
5
Inspect the rear sway bar links for wear or damage.
6
Check for any loose or damaged exhaust components that may contribute to 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

•Hydraulic jack
•Jack stands
•Socket set
•Torque wrench
•Pry bar

Parts Required

•Shock absorbers (if worn)
•Sway bar links (if damaged)
•Suspension bushings (if necessary)

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Diagnostic Steps

1
Inspect the rear suspension visually for any obvious signs of damage or wear.
2
Check the tightness of all bolts and nuts on the suspension components.
3
Perform a bounce test on the rear of the vehicle to assess shock absorber function.
4
Use a pry bar to check for play in bushings and joints.
5
Inspect the rear sway bar links for wear or damage.
6
Check for any loose or damaged exhaust components that may contribute to noise.

Solution

1. Preparation

Gather tools and parts required.
Park the vehicle on a level surface and engage the parking brake.
Put on safety glasses and gloves.

2. Raise and Secure the Vehicle

Use a hydraulic jack to raise the rear of the vehicle.
Secure with jack stands to ensure stability while working.

3. Inspect and Replace Worn Components

Shock Absorbers:
- Remove the top and bottom bolts of the shock absorber using a socket set.
- Replace the shock absorber with a new unit, ensuring it is the correct part for the model.
- Torque bolts to the manufacturer’s specifications (typically 40-50 ft-lbs).
Sway Bar Links:
- Remove the sway bar link bolts using a socket set.
- Compare the old link with the new part for proper length and fit.
- Install the new sway bar link, ensuring it is secure and torqued to spec (usually around 30-35 ft-lbs).
Bushings:
- If bushings are worn, use a press or suitable tool to remove old bushings from control arms.
- Install new bushings, lubricating them if necessary, and ensure they are seated properly.

4. Reassemble and Lower the Vehicle

Reattach any components that were removed during the inspection.
Ensure all bolts are tightened to the appropriate torque specifications.
Carefully lower the vehicle back to the ground using the hydraulic jack.