how can I tell if the wheel bearings are bad on my Ford Explorer Fifth Generation (2011-2019)

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

4 min read

617 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 bad wheel bearings on your Ford Explorer (2011-2019). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is on a flat surface and securely lifted before working underneath.
•Always wear safety gloves.
•Disconnect the battery before working on electrical systems.
•Allow the brake components to cool before touching them.

Symptoms

•Loud grinding or humming noise while driving
•Vibration in the steering wheel or vehicle body
•Uneven tire wear
•Loose or wobbly wheel movement when lifted
•Steering wheel pulling to one side
•Increased noise when turning corners

Diagnostic Steps

1
Check for any visible damage or rust on the wheel bearings or hub assembly.
2
Rotate the wheel manually and listen for any grinding or roughness.
3
Drive the vehicle at various speeds and listen for abnormal noises while turning and going straight.
4
Lift the vehicle and grasp the wheel at the 12 o'clock and 6 o'clock positions, then try to rock the wheel back and forth.
5
Inspect the tires for uneven wear patterns that might suggest bearing problems.
6
Ensure that the brakes are not causing the noise and that they are functioning properly.

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 wrench
•Bearing puller
•Torque wrench
•Socket set

Parts Required

•New wheel bearings
•Brake rotor (if necessary)
•Brake caliper hardware (if necessary)

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Diagnostic Steps

1
Check for any visible damage or rust on the wheel bearings or hub assembly.
2
Rotate the wheel manually and listen for any grinding or roughness.
3
Drive the vehicle at various speeds and listen for abnormal noises while turning and going straight.
4
Lift the vehicle and grasp the wheel at the 12 o'clock and 6 o'clock positions, then try to rock the wheel back and forth.
5
Inspect the tires for uneven wear patterns that might suggest bearing problems.
6
Ensure that the brakes are not causing the noise and that they are functioning properly.

Solution

1. Preparation

Tools Required: Jack, jack stands, lug wrench, wheel chocks, and safety gloves.
Safety Warnings: Ensure the vehicle is on a flat surface and securely lifted before working underneath. Always wear safety gloves.

2. Remove the Wheel

Loosen the lug nuts on the wheel using a lug wrench.
Lift the vehicle with a jack and secure it with jack stands.
Remove the lug nuts completely and take off the wheel.

3. Remove the Brake Caliper and Rotor

Remove the caliper bolts using a socket set and carefully hang the caliper using a bungee cord or wire (do not let it hang by the brake line).
Remove the brake rotor by taking off any retaining screws and sliding it off the hub.

4. Inspect and Replace Wheel Bearings

Inspect: Check the wheel bearing for any signs of wear, such as roughness or excessive play.
Remove Old Bearings: Use a bearing puller to carefully remove the old wheel bearings from the hub assembly.
Clean the Hub: Clean the hub area where the bearings sit to ensure a proper fit.
Install New Bearings: Apply a thin layer of grease to the new bearings. Press the new bearings into the hub using a bearing press or hammer lightly, ensuring they sit flush.
Reassemble: Reattach the brake rotor and caliper.
Reinstall the Wheel: Place the wheel back onto the hub and hand-tighten the lug nuts.

5. Lower the Vehicle

Carefully lower the vehicle back to the ground.
Torque the lug nuts to the manufacturer's specified torque value (typically around 80-100 ft-lbs, but verify with the service manual).