why does my Ford Explorer clunk when going over bumps

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

487 words

Problem Statement

Learn how to diagnose and fix clunking noise in Ford Explorer's suspension. 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

•Disconnect battery before working on electrical systems.
•Allow the vehicle to cool before working on suspension components.

Symptoms

•Clunking noise when going over bumps
•Possible rattling sounds when driving on uneven surfaces
•Deterioration in ride quality (bounciness or harshness)
•Increased play in the steering wheel
•Visible wear or damage to suspension components

Diagnostic Steps

1
Inspect the suspension components visually for any signs of damage or wear, including shocks, struts, control arms, and bushings.
2
Perform a bounce test on each corner of the vehicle to check for abnormal rebound or excessive bouncing.
3
Check for loose bolts or hardware in the suspension system with a torque wrench.
4
Examine the wheel bearings and hubs for excessive play or noise.
5
Lift the vehicle and check the condition of the sway bar links and bushings.

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
•Torque wrench
•Jack stands
•Wrench set
•Hammer
•Pry bar

Parts Required

•Shock absorbers/struts
•Control arm bushings
•Sway bar links

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect the suspension components visually for any signs of damage or wear, including shocks, struts, control arms, and bushings.
2
Perform a bounce test on each corner of the vehicle to check for abnormal rebound or excessive bouncing.
3
Check for loose bolts or hardware in the suspension system with a torque wrench.
4
Examine the wheel bearings and hubs for excessive play or noise.
5
Lift the vehicle and check the condition of the sway bar links and bushings.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and secure with wheel chocks.
Disconnect the battery if working on electrical components.

2. Inspect and Replace Components

A. Shock Absorbers/Struts

Tools Required: Socket set, torque wrench, jack stands.
Instructions:
1. Lift the vehicle using a jack and secure it with jack stands.
2. Remove the wheel to access the shock absorber/strut assembly.
3. Unbolt the top mount and lower mount of the shock/strut.
4. Remove the old shock/strut and replace with a new one.
5. Torque the bolts to manufacturer specifications.

B. Control Arms and Bushings

Tools Required: Socket set, hammer, pry bar.
Instructions:
1. Inspect control arms for bending or excessive wear.
2. If necessary, remove the control arm by unbolting it from the frame and hub.
3. Use a pry bar to remove the old bushings and press in new ones.
4. Reinstall the control arm and torque to specifications.

C. Sway Bar Links

Tools Required: Wrench set.
Instructions:
1. Locate the sway bar links and inspect for wear.
2. Remove the bolts securing the sway bar links.
3. Replace with new sway bar links and tighten to specification.