how to diagnose suspension clunking in my Ford Explorer Fifth Generation (2011-2019)

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

580 words

Problem Statement

Learn how to diagnose and fix suspension clunking in Ford Explorer Fifth Generation (2011-2019). Step-by-step guide with symptoms 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 a vehicle to prevent accidents.
•Allow the vehicle to cool before working on hot components like brakes or struts.

Symptoms

•Clunking noise when driving over bumps or potholes
•Noise increases with speed or when turning
•Vibration felt through the steering wheel
•Excessive body roll during cornering
•Uneven tire wear

Diagnostic Steps

1
Inspect the vehicle’s suspension components visually for any obvious damage or wear.
2
Perform a bounce test by pushing down on the front and rear of the vehicle to observe the response of the shocks/struts.
3
Check for loose or damaged sway bar links and bushings.
4
Use a pry bar to test the control arm bushings and ball joints for play.
5
Lift the vehicle and shake each wheel to check for any movement in the suspension components.
6
Inspect for any signs of fluid leakage from the shock absorbers or struts.

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
•Lug wrench
•Socket set
•Pry bar
•Torque wrench

Parts Required

•Sway bar links
•Control arm bushings
•Ball joints
•Struts

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Diagnostic Steps

1
Inspect the vehicle’s suspension components visually for any obvious damage or wear.
2
Perform a bounce test by pushing down on the front and rear of the vehicle to observe the response of the shocks/struts.
3
Check for loose or damaged sway bar links and bushings.
4
Use a pry bar to test the control arm bushings and ball joints for play.
5
Lift the vehicle and shake each wheel to check for any movement in the suspension components.
6
Inspect for any signs of fluid leakage from the shock absorbers or struts.

Solution

1. Preparation

Tools Required: Jack and jack stands, lug wrench, socket set, pry bar, torque wrench.
Ensure the vehicle is parked on a level surface and the ignition is off.
Disconnect the battery to avoid any electrical issues.

2. Raise the Vehicle

Use a jack to lift the vehicle and secure it with jack stands.
Remove the wheels using a lug wrench to access suspension components.

3. Inspect and Replace Components

Sway Bar Links:
1. Remove the nuts securing the sway bar links using a socket set.
2. Inspect for wear; replace if they are damaged or have excessive play.
Control Arm Bushings:
1. Use a pry bar to check for movement in the control arm bushings.
2. If movement is excessive, remove the control arm by unbolting it from the frame and the ball joint.
3. Press out the old bushings and press in new ones, ensuring proper alignment.
Ball Joints:
1. Inspect ball joints for wear or play.
2. If replacement is necessary, remove the retaining nut and separate the ball joint from the steering knuckle.
3. Install the new ball joint and secure it with the appropriate torque specifications.
Struts:
1. Remove the strut assembly by unbolting it from the top mount and lower control arm.
2. Inspect for leaks or damage; replace if necessary.
3. Install new struts and ensure they are torqued to manufacturer specifications.

4. Reassemble and Lower Vehicle

Reinstall the wheels and hand-tighten the lug nuts.
Lower the vehicle to the ground and torque the lug nuts to the manufacturer’s specifications.
Reconnect the battery.