how can I fix the suspension noise in my 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

509 words

Problem Statement

Learn how to diagnose and fix suspension noise in Ford Explorer Sixth Generation (2020-present). 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

•Always secure the vehicle with jack stands before working underneath it.
•Disconnect the battery before performing any electrical repairs.

Symptoms

•Clunking or rattling noise over bumps
•Squeaking or creaking sounds when turning
•Diminished ride comfort
•Uneven tire wear
•Vehicle pulling to one side

Diagnostic Steps

1
Inspect suspension components visually for damage or wear, including struts, shock absorbers, control arms, and bushings.
2
Check for loose or damaged hardware, such as bolts and nuts on suspension components.
3
Test drive the vehicle to replicate and identify the conditions under which the noise occurs.
4
Use a chassis ear or similar device to pinpoint the source of the noise.
5
Measure the ride height of the vehicle to ensure it is within the manufacturer's specifications.

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
•Chassis ear (optional)

Parts Required

•New struts or shock absorbers
•Control arm bushings
•Sway bar links (if applicable)

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Diagnostic Steps

1
Inspect suspension components visually for damage or wear, including struts, shock absorbers, control arms, and bushings.
2
Check for loose or damaged hardware, such as bolts and nuts on suspension components.
3
Test drive the vehicle to replicate and identify the conditions under which the noise occurs.
4
Use a chassis ear or similar device to pinpoint the source of the noise.
5
Measure the ride height of the vehicle to ensure it is within the manufacturer's specifications.

Solution

1. Preparation

Gather tools and parts needed for the repair.
Ensure the vehicle is parked on a level surface and the engine is off.
Disconnect the battery to prevent any electrical issues.

2. Lift the Vehicle

Use a hydraulic jack to raise the vehicle at the designated lifting points.
Secure the vehicle with jack stands for safety.

3. Remove the Wheel

Use a socket set to remove the lug nuts and take off the wheel to access the suspension components.

4. Inspect and Replace Components

4.1. Strut/Shock Absorber Replacement
- Remove the strut assembly by unbolting the top mount and lower bolts.
- Replace with a new strut or shock absorber, ensuring proper alignment and torque specifications (typically 45-60 ft-lbs).
4.2. Control Arm/Bushing Replacement
- Remove the control arm by unbolting it from the frame and the ball joint.
- Replace worn bushings with new ones, ensuring they are properly seated.
4.3. Other Components
- Check and replace any other damaged components, such as sway bar links, if necessary.

5. Reassemble

Reattach the strut assembly or control arm, ensuring all bolts are tightened to manufacturer specifications.
Reinstall the wheel and torque the lug nuts to the specified value (typically 100-120 ft-lbs).

6. Lower the Vehicle

Carefully lower the vehicle back to the ground and reconnect the battery.