why does my Ford Explorer make a squeaking noise when I go over bumps

Ford Explorer Fifth Generation (2011-2019)

Error Codes

3-5 hours

Time

medium

Difficulty

medium

Severity

3 min read

523 words

Problem Statement

Learn how to diagnose and fix the squeaking noise in your Ford Explorer's suspension. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Suspension

Estimated Time

3-5 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always use jack stands when working under the vehicle.
•Allow suspension components to decompress before removing to avoid injury.

Symptoms

•Squeaking noise when driving over bumps
•Noise may increase with speed or load
•Possible vibrations felt through the steering wheel
•Unusual tire wear patterns
•Steering may feel loose or unresponsive

Diagnostic Steps

1
Inspect the suspension components visually for any visible damage or wear.
2
Check for loose or worn bushings in the control arms and sway bar links.
3
Test the shock absorbers/struts for signs of leakage or failure.
4
Inspect the coil springs for cracks or breaks.
5
Examine the tires for proper inflation and uneven wear.
6
Listen for noise while manually compressing the suspension to isolate the source.

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
•Bushing removal tool
•Socket set
•Torque wrench
•Spring compressor

Parts Required

•Suspension bushings
•Shock absorbers/struts
•Coil springs (if necessary)

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Diagnostic Steps

1
Inspect the suspension components visually for any visible damage or wear.
2
Check for loose or worn bushings in the control arms and sway bar links.
3
Test the shock absorbers/struts for signs of leakage or failure.
4
Inspect the coil springs for cracks or breaks.
5
Examine the tires for proper inflation and uneven wear.
6
Listen for noise while manually compressing the suspension to isolate the source.

Solution

1. Preparation

Gather tools and parts required for the repair.
Park the vehicle on a level surface and engage the parking brake.
Disconnect the negative battery terminal to ensure safety.

2. Inspect and Replace Suspension Bushings

Sub-steps:
1. Lift the vehicle using a jack and secure it with jack stands.
2. Remove the wheel to gain access to suspension components.
3. Inspect the control arm bushings and sway bar links for wear.
4. If worn, remove the old bushings using a bushing removal tool.
5. Install new bushings ensuring they are properly seated.
Tools Required:
- Jack and jack stands
- Bushing removal tool
- Socket set

3. Replace Shock Absorbers/Struts (if necessary)

Sub-steps:
1. Remove the top mounting bolts of the shock absorber/strut.
2. Unbolt the lower end from the suspension arm.
3. Compare the old shock with the new one to ensure proper fit.
4. Install the new shock absorber/strut, tightening bolts to manufacturer specifications.
Tools Required:
- Socket set
- Torque wrench

4. Inspect and Replace Coil Springs (if necessary)

Sub-steps:
1. Remove the shock absorber/strut assembly as detailed above.
2. Use a spring compressor to safely compress the coil spring.
3. Remove the top and bottom spring seats and take out the old coil spring.
4. Install the new coil spring, ensuring it's correctly seated in its mounts.
5. Reassemble the shock absorber/strut assembly, following the reverse order of disassembly.
Tools Required:
- Spring compressor
- Socket set