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

medium

Severity

3 min read

571 words

Problem Statement

Learn how to diagnose and fix grinding noise when turning in Ford Explorer (2011-2019). 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

•Always disconnect the battery before working on electrical components.
•Ensure the vehicle is securely lifted and supported before working underneath it.

Symptoms

•Grinding noise during left or right turns
•Difficulty steering or a feeling of looseness in the steering wheel
•Vibration in the steering wheel while turning
•Uneven tire wear
•Potential warning lights related to the traction control or stability control systems

Diagnostic Steps

1
Inspect the power steering fluid level and condition.
2
Check for any visible leaks in the power steering system or related components.
3
Examine the CV joints and boots for damage or wear.
4
Inspect the wheel bearings for play or roughness.
5
Check the condition of the struts or shocks for any physical damage or leaks.
6
Test drive the vehicle to replicate the noise and determine if it varies with speed or steering angle.

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 and jack stands
•Socket set
•Torque wrench
•Screwdrivers
•Pliers
•OBD-II scanner (optional)

Parts Required

•Power steering fluid (if needed)
•CV axle assembly (if worn/damaged)
•Wheel bearing (if worn)
•Strut assembly (if damaged)

Related Faults

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Diagnostic Steps

1
Inspect the power steering fluid level and condition.
2
Check for any visible leaks in the power steering system or related components.
3
Examine the CV joints and boots for damage or wear.
4
Inspect the wheel bearings for play or roughness.
5
Check the condition of the struts or shocks for any physical damage or leaks.
6
Test drive the vehicle to replicate the noise and determine if it varies with speed or steering angle.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and engage the parking brake.
Disconnect the negative battery terminal to avoid electrical issues.

2. Inspect Power Steering System

Sub-steps:
1. Locate the power steering reservoir and check fluid levels.
2. If low, top off with the recommended power steering fluid as per the owner's manual.
3. Inspect hoses for leaks or cracks; replace if necessary.

3. Inspect CV Joints

Sub-steps:
1. Lift the front of the vehicle using a jack and secure it on jack stands.
2. Visually inspect the outer CV joints and boots for cracks or grease leakage.
3. If damaged, remove the wheel and axle nut, then disconnect the CV joint from the transmission.
4. Replace with a new CV axle assembly if necessary.

4. Check Wheel Bearings

Sub-steps:
1. With the vehicle still lifted, grasp the wheel at the 12 o'clock and 6 o'clock positions.
2. Wiggle the wheel to check for play; excessive movement indicates a worn wheel bearing.
3. If worn, remove the wheel, brake caliper, and rotor to access the bearing.
4. Replace the bearing with a new unit and properly torque all bolts.

5. Inspect Struts/Shocks

Sub-steps:
1. Check the struts and shocks for signs of leakage or damage.
2. If leaking, remove the strut assembly by loosening the upper strut mount and lower bolts.
3. Replace the strut assembly with a new one and ensure proper alignment before reinstallation.