my Ford Explorer Sixth Generation (2020-present) makes a clunking noise over bumps what to inspect

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

532 words

Problem Statement

Learn how to diagnose and fix clunking noise over bumps in Ford Explorer. 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 use jack stands when working under the vehicle to prevent accidental collapse.
•Disconnect the battery before working on electrical components.

Symptoms

•Clunking noise when driving over bumps
•Possible rattling sounds from the suspension area
•Decreased ride comfort
•Uneven tire wear
•Steering wheel vibrations

Diagnostic Steps

1
Inspect suspension components visually for damage or wear, including control arms, bushings, and struts.
2
Perform a bounce test on the vehicle by pushing down on the front and rear corners to check for excessive bounce or sagging.
3
Check for loose or damaged exhaust components that may be hitting the undercarriage.
4
Examine the wheel bearings for play by shaking each wheel while it is lifted off the ground.
5
Use a stethoscope or mechanic's stethoscope to isolate the source of the noise while driving over bumps.

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
•Jack stands
•Socket set
•Wrench set
•Mechanic's stethoscope

Parts Required

•Control arms (if damaged)
•Bushings (if worn)
•Struts (if leaking)
•Wheel bearings (if worn)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect suspension components visually for damage or wear, including control arms, bushings, and struts.
2
Perform a bounce test on the vehicle by pushing down on the front and rear corners to check for excessive bounce or sagging.
3
Check for loose or damaged exhaust components that may be hitting the undercarriage.
4
Examine the wheel bearings for play by shaking each wheel while it is lifted off the ground.
5
Use a stethoscope or mechanic's stethoscope to isolate the source of the noise while driving over bumps.

Solution

1. Preparation

Gather tools and materials, including a jack, jack stands, socket set, wrench set, and a stethoscope.
Ensure the vehicle is parked on a level surface and the engine is turned off.
Disconnect the battery to avoid any electrical issues.

2. Inspect Suspension Components

Lift the vehicle using a jack and secure it with jack stands.
Remove the front and rear wheels to gain access to the suspension components.
Check the control arms and bushings for cracks or wear; replace any damaged parts.
Examine the struts for leaks or signs of damage; if necessary, replace the struts.
Look for loose bolts or fasteners in the suspension assembly and tighten them to manufacturer specifications.

3. Examine Exhaust Components

Inspect the exhaust system for any loose brackets or sections that may be coming into contact with the chassis.
Tighten or replace any loose or missing exhaust hangers.

4. Check Wheel Bearings

While the vehicle is lifted, grasp each wheel at the 12 and 6 o'clock positions and shake it; any excessive play indicates a worn bearing.
If play is detected, replace the wheel bearings according to manufacturer specifications.

5. Reassembly

Reinstall the wheels and lower the vehicle back to the ground.
Reconnect the battery and ensure all tools are removed from the work area.