why does my Ford Explorer make a grinding noise when turning?

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

512 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 battery before working on electrical systems.
•Allow the vehicle to cool before working on any components.

Symptoms

•Grinding noise when turning the steering wheel
•Increased steering effort or stiffness
•Vibration felt through the steering wheel
•Uneven tire wear
•Fluid leaks near the steering gear or suspension components

Diagnostic Steps

1
Inspect the power steering fluid level and condition.
2
Check for any visible damage or wear on the CV joints and axles.
3
Examine the steering rack and pinion for any signs of wear or damage.
4
Inspect the wheel bearings for excessive play or damage.
5
Test drive the vehicle to replicate the grinding noise while turning.

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
•Bearing puller
•Fluid pump (for power steering fluid replacement)

Parts Required

•Power steering fluid
•CV joint assembly (if needed)
•Steering rack (if needed)
•Wheel bearing (if needed)

Related Faults

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Diagnostic Steps

1
Inspect the power steering fluid level and condition.
2
Check for any visible damage or wear on the CV joints and axles.
3
Examine the steering rack and pinion for any signs of wear or damage.
4
Inspect the wheel bearings for excessive play or damage.
5
Test drive the vehicle to replicate the grinding noise while turning.

Solution

1. Preparation

Gather necessary tools and park the vehicle on a level surface.
Disconnect the negative battery terminal to ensure safety.

2. Inspect and Replace Power Steering Fluid

Check the power steering fluid reservoir for level and condition.
If fluid is low, top it off with the manufacturer's recommended fluid.
If fluid is dirty, drain the system and replace with new fluid.

3. Check and Replace CV Joints

Lift the front of the vehicle using a jack and secure it with jack stands.
Remove the wheel to access the CV joint.
Inspect the CV joint for torn boots or signs of grease leakage.
If damaged, remove the axle nut, disconnect the joint from the transmission, and replace the CV joint with a new one.

4. Inspect Steering Rack and Pinion

Visually inspect the steering rack for leaks and signs of wear.
If damaged, remove the steering column connection and disconnect the rack from the subframe.
Replace the steering rack with a new one, ensuring to properly align it during installation.

5. Check Wheel Bearings

Spin the wheel by hand to check for roughness or grinding noise.
If the wheel bearing is faulty, remove the brake caliper and rotor, then use a bearing puller to remove the old bearing.
Install a new wheel bearing, ensuring it is properly greased and seated.