why does my Ford Explorer Fifth Generation (2011-2019) make a grinding noise when turning

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

485 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 grinding noise when turning in Ford Explorer (2011-2019). Step-by-step guide with symptoms, diagnostic steps, 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 components.
•Allow the vehicle to cool before inspecting the brake system.

Symptoms

•Grinding noise when turning the steering wheel
•Increased difficulty in steering
•Vibration felt through the steering wheel
•Uneven tire wear
•Fluid leaking from power steering system

Diagnostic Steps

1
Inspect power steering fluid level and condition; top off or replace if necessary.
2
Check for any visible leaks in the power steering system, including hoses and pump.
3
Examine the condition of the front suspension components, including ball joints and tie rods.
4
Inspect the wheel bearings for play and noise while rotating the wheel.
5
Test drive the vehicle to replicate the noise and determine if it occurs at specific angles or speeds.

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

•OBD-II scanner
•Socket set
•Torque wrench
•Jack and jack stands
•Bearing puller

Parts Required

•Power steering fluid
•New ball joints (if worn)
•New tie rods (if worn)
•New wheel bearings (if needed)

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Diagnostic Steps

1
Inspect power steering fluid level and condition; top off or replace if necessary.
2
Check for any visible leaks in the power steering system, including hoses and pump.
3
Examine the condition of the front suspension components, including ball joints and tie rods.
4
Inspect the wheel bearings for play and noise while rotating the wheel.
5
Test drive the vehicle to replicate the noise and determine if it occurs at specific angles or speeds.

Solution

1. Preparation

Gather tools and parts required for diagnosis and repair.
Park the vehicle on a flat surface and engage the parking brake.
Wear safety glasses and gloves.

2. Inspect and Replace Power Steering Fluid

Sub-steps:
- Locate the power steering reservoir.
- Remove the cap and check fluid level; add manufacturer-recommended fluid if low.
- If fluid is dark or contaminated, drain the system and replace with fresh fluid.

3. Examine and Replace Damaged Suspension Components

Sub-steps:
- Lift the front of the vehicle using a jack and secure it on jack stands.
- Inspect ball joints and tie rods for wear; replace if any play is detected.
- If components are worn, remove the old parts using a socket set and install new parts, ensuring to torque nuts/bolts to manufacturer's specifications.

4. Check and Replace Wheel Bearings

Sub-steps:
- Remove the front wheel using a lug wrench.
- Inspect the wheel bearing by spinning the hub; listen for grinding or roughness.
- If bearings are faulty, remove the hub assembly and replace the bearing using a bearing puller; lubricate with appropriate grease and reassemble.