why does my Ford Explorer make a whirring noise when I turn the wheel

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

524 words

Problem Statement

Learn how to diagnose and fix whirring noise when turning the steering wheel in Ford Explorer. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Steering

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Allow the engine to cool before opening any components.

Symptoms

•Whirring noise while turning the steering wheel
•Difficulty steering, especially at low speeds
•Fluid leaks under the vehicle
•A warning light on the dashboard (if applicable)
•Increased steering effort

Diagnostic Steps

1
Inspect power steering fluid level in the reservoir.
2
Check for fluid leaks around the power steering pump and hoses.
3
Listen for the whirring noise with the engine running and the wheel turned.
4
Test the power steering pump for proper operation using a multimeter.
5
Inspect the steering rack and pinion for wear or damage.
6
Examine the condition of the serpentine belt for wear or slippage.

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
•Torque wrench
•OBD-II scanner (if checking for error codes)
•Multimeter
•Fluid catch pan

Parts Required

•Power steering fluid
•Power steering pump (if necessary)
•Steering rack (if necessary)
•Serpentine belt (if necessary)

Related Faults

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Diagnostic Steps

1
Inspect power steering fluid level in the reservoir.
2
Check for fluid leaks around the power steering pump and hoses.
3
Listen for the whirring noise with the engine running and the wheel turned.
4
Test the power steering pump for proper operation using a multimeter.
5
Inspect the steering rack and pinion for wear or damage.
6
Examine the condition of the serpentine belt for wear or slippage.

Solution

1. Preparation

Gather necessary tools and parts.
Park the vehicle on a level surface and engage the parking brake.
Disconnect the battery to ensure safety while working on electrical components.

2. Check and Refill Power Steering Fluid

Open the power steering fluid reservoir cap.
Use a funnel to add the appropriate type of power steering fluid if levels are low.
Replace the cap securely.

3. Inspect and Replace Power Steering Pump (if faulty)

Tools Required: Socket set, torque wrench, fluid catch pan.
Remove the serpentine belt by loosening the tensioner pulley.
Disconnect the power steering pump from the hose fittings and electrical connections.
Remove the mounting bolts and take out the pump.
Install the new pump by reversing the removal steps. Torque bolts to manufacturer specifications.

4. Check and Replace Steering Rack (if damaged)

Tools Required: Socket set, alignment tools, fluid catch pan.
Drain power steering fluid from the system.
Disconnect the steering column from the rack and remove tie rod ends.
Unbolt and remove the steering rack from its mounts.
Install the new steering rack and reconnect all components.

5. Reassemble and Refill System

Reinstall the serpentine belt and ensure proper tension.
Refill power steering fluid and bleed the system by turning the steering wheel from lock to lock several times with the engine running.
Check for leaks around the installed components.