my Ford Explorer Fifth Generation (2011-2019) has a loud wheel bearing noise, how do I fix it?

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

560 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix loud wheel bearing noise in Ford Explorer (2011-2019). Step-by-step guide with tools, parts, and safety tips.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is securely lifted and supported on jack stands before working on the wheel assembly.
•Always disconnect the battery before working on electrical systems.
•Allow the vehicle to cool before handling any components that may have been subjected to heat.

Symptoms

•Loud humming or grinding noise while driving
•Noise increases with vehicle speed
•Vibration felt in the steering wheel or cabin
•Uneven tire wear observed
•Potential pulling to one side while driving

Diagnostic Steps

1
Lift the vehicle using a jack and secure it on jack stands.
2
Spin each wheel by hand to listen for noise and feel for roughness.
3
Inspect the wheel bearings visually for any signs of damage or wear.
4
Check for excessive play in the wheel by shaking it at the 12 and 6 o’clock positions.
5
Use a stethoscope or a mechanic's listening device to pinpoint the exact location of the noise.

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
•Lug nut wrench
•Socket set
•Torque wrench
•Hammer
•Bearing puller
•Grease

Parts Required

•New wheel bearing
•Brake pads (if worn)
•Brake rotor (if needed)

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Diagnostic Steps

1
Lift the vehicle using a jack and secure it on jack stands.
2
Spin each wheel by hand to listen for noise and feel for roughness.
3
Inspect the wheel bearings visually for any signs of damage or wear.
4
Check for excessive play in the wheel by shaking it at the 12 and 6 o’clock positions.
5
Use a stethoscope or a mechanic's listening device to pinpoint the exact location of the noise.

Solution

1. Preparation

Tools Required: Jack, jack stands, lug nut wrench, socket set, torque wrench, hammer, bearing puller, grease.
Safety Warnings: Ensure the vehicle is securely lifted and supported on jack stands before working on the wheel assembly.

2. Remove the Wheel

Loosen the lug nuts before lifting the vehicle.
Lift the vehicle and secure it on jack stands.
Remove the lug nuts completely and take off the wheel.

3. Remove the Brake Components

Remove the brake caliper by unbolting it from the bracket.
- Sub-step: Hang the caliper using a bungee cord to avoid stress on the brake line.
Remove the brake rotor by sliding it off the hub.

4. Remove the Wheel Hub Assembly

Locate the wheel hub assembly and remove any retaining bolts with a socket set.
Use a bearing puller to extract the wheel hub from the knuckle if necessary.
Take care to not damage the surrounding components during removal.

5. Install New Wheel Bearing

Clean the hub and knuckle area thoroughly.
Install the new wheel bearing in the reverse order of removal, ensuring it is seated properly.
Torque the retaining bolts to the manufacturer’s specifications (typically around 85-100 ft-lbs).

6. Reassemble Brake Components

Reinstall the brake rotor and ensure it is aligned correctly.
Reattach the brake caliper and torque the bolts to the specified values (typically around 20-30 ft-lbs).

7. Reinstall the Wheel

Place the wheel back on and hand-tighten the lug nuts.
Lower the vehicle and torque the lug nuts to the manufacturer’s specifications (typically around 100-150 ft-lbs).