why does my Ford Explorer Fifth Generation (2011-2019) make a whirring noise while driving

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

544 words

Problem Statement

Learn how to diagnose and fix whirring noise in Ford Explorer Fifth Generation (2011-2019). 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

•Always wear safety glasses and gloves when working on vehicles.
•Ensure the vehicle is securely supported by jack stands before working underneath it.

Symptoms

•Whirring noise increases with vehicle speed
•Noise may change with acceleration or deceleration
•Possible vibrations felt through the steering wheel
•No change in engine performance or power loss
•Noise is more pronounced during sharp turns

Diagnostic Steps

1
Inspect the tires for uneven wear or damage that could cause noise.
2
Check the wheel bearings for signs of wear or failure by spinning the wheel and listening for grinding.
3
Examine the driveshaft and universal joints for any signs of wear or damage.
4
Inspect the transmission fluid level and condition; low or dirty fluid can cause noise in the transmission.
5
Listen for noise changes when turning left or right to determine if it could be related to the differential or CV joints.

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
•Jack stands
•Lug wrench
•Stethoscope (or similar listening device)

Parts Required

•Replacement wheel bearings (if necessary)
•Universal joints (if necessary)
•Transmission fluid (if necessary)

Related Faults

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Diagnostic Steps

1
Inspect the tires for uneven wear or damage that could cause noise.
2
Check the wheel bearings for signs of wear or failure by spinning the wheel and listening for grinding.
3
Examine the driveshaft and universal joints for any signs of wear or damage.
4
Inspect the transmission fluid level and condition; low or dirty fluid can cause noise in the transmission.
5
Listen for noise changes when turning left or right to determine if it could be related to the differential or CV joints.

Solution

1. Preparation

Gather tools: socket set, jack stands, lug wrench, and stethoscope (or a similar listening device).
Ensure the vehicle is parked on a flat surface and the parking brake is engaged.
Disconnect the battery if working on electrical components.

2. Tire Inspection

Sub-steps:
1. Raise the vehicle using a jack and secure it with jack stands.
2. Remove the front tires using a lug wrench.
3. Inspect the tire tread for uneven wear or foreign objects embedded in the tire.
4. Rotate or replace tires if necessary.

3. Wheel Bearing Inspection

Sub-steps:
1. Spin the wheel by hand and listen for any grinding or roughness.
2. If noise is present, remove the brake caliper and rotor to access the wheel bearing.
3. Replace the wheel bearing if it shows signs of damage or excessive play.

4. Driveshaft and Universal Joint Inspection

Sub-steps:
1. Inspect the driveshaft for any visible signs of damage or corrosion.
2. Check the universal joints by attempting to move them; they should not have excessive play.
3. Replace any damaged universal joints or driveshaft components.

5. Transmission Fluid Check

Sub-steps:
1. Locate the transmission dipstick and remove it.
2. Wipe the dipstick clean, reinsert it, and remove it again to check fluid level and condition.
3. If the fluid is low, top it up with the recommended transmission fluid. If it is dirty, consider a fluid change.