my Ford Explorer makes a grinding noise when turning; what does it mean?

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

542 words

Problem Statement

Learn how to diagnose and fix grinding noise when turning 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 vehicle to cool before working on hot components.

Symptoms

•Grinding noise during left or right turns
•Difficulty steering or increased resistance while turning
•Vibration felt in the steering wheel
•Steering wheel misalignment or pulling to one side
•Unusual wear on tires

Diagnostic Steps

1
Inspect the power steering fluid level and condition.
2
Check for any visible leaks in the power steering system.
3
Examine the CV joints and boots for damage or wear.
4
Inspect the wheel bearings for play or roughness.
5
Assess the suspension components, including struts and control arms.
6
Test drive the vehicle to replicate the noise and pinpoint its source.

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
•Socket set
•Torque wrench
•Screwdriver
•Multimeter

Parts Required

•Power steering fluid
•CV joint (if damaged)
•Wheel bearing (if worn)
•Suspension components (if necessary)

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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.
3
Examine the CV joints and boots for damage or wear.
4
Inspect the wheel bearings for play or roughness.
5
Assess the suspension components, including struts and control arms.
6
Test drive the vehicle to replicate the noise and pinpoint its source.

Solution

1. Preparation

Gather tools and ensure the vehicle is parked on a level surface.
Disconnect the battery if working near electrical components.
Tools Required: Jack, jack stands, socket set, torque wrench, screwdriver, multimeter.

2. Inspect and Replace Power Steering Fluid

Sub-step 1: Locate the power steering reservoir and check the fluid level.
Sub-step 2: If low, fill with manufacturer-recommended power steering fluid.
Sub-step 3: If fluid is dark or contaminated, drain and replace it completely.
Sub-step 4: Check for any leaks in the power steering lines.

3. Inspect CV Joints and Replace if Necessary

Sub-step 1: Raise the vehicle using a jack and secure it with jack stands.
Sub-step 2: Remove the wheel to access the CV joint.
Sub-step 3: Inspect the CV boot for tears or cracks; if damaged, replace the CV joint.
Sub-step 4: Reassemble the wheel and lower the vehicle.

4. Check and Replace Wheel Bearings

Sub-step 1: Lift the front end of the vehicle and secure it.
Sub-step 2: Grasp the wheel at 12 and 6 o'clock positions and check for play.
Sub-step 3: If excessive play is detected, remove the wheel and hub assembly.
Sub-step 4: Replace the wheel bearing with new parts and reassemble.

5. Inspect and Repair Suspension Components

Sub-step 1: Visually inspect the struts and control arms for any signs of damage.
Sub-step 2: Replace any worn or damaged suspension components.
Sub-step 3: Ensure all nuts and bolts are torqued to the manufacturer's specifications.