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

high

Severity

3 min read

533 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 to diagnose and fix grinding noise when turning in Ford Explorer. 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

•Always disconnect the battery before working on electrical systems.
•Allow the engine to cool before performing any repairs on cooling or engine components.
•Ensure the vehicle is securely supported on jack stands before working underneath.

Symptoms

•Grinding noise during left or right turns
•Difficulty steering or a feeling of resistance
•Vibration in the steering wheel
•Potential clicking or popping sounds accompanying the grinding
•Uneven tire wear

Diagnostic Steps

1
Inspect the power steering fluid level and condition.
2
Check for any visible damage or wear in the CV joints and axles.
3
Examine the wheel bearings for play or noise.
4
Inspect the suspension components, including struts and control arms.
5
Test drive the vehicle to replicate the noise and determine if it changes with speed or turning radius.

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
•Jack
•Jack stands
•Torque wrench
•Pry bar
•Bearing puller

Parts Required

•Power steering fluid
•CV axle or joint (if applicable)
•Wheel bearings (if applicable)
•Suspension components (if applicable)

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 in the CV joints and axles.
3
Examine the wheel bearings for play or noise.
4
Inspect the suspension components, including struts and control arms.
5
Test drive the vehicle to replicate the noise and determine if it changes with speed or turning radius.

Solution

1. Preparation

Gather tools: socket set, jack, jack stands, torque wrench, and pry bar.
Ensure the vehicle is parked on a level surface, and engage the parking brake.

2. Inspect and Replace Power Steering Fluid

Open the hood and locate the power steering reservoir.
Check the fluid level; if low, add the recommended type of power steering fluid.
If the fluid appears dirty or contaminated, flush the system and replace with new fluid.

3. Check and Replace CV Joints or Axles

Raise the front of the vehicle using a jack and secure it with jack stands.
Visually inspect the CV boots for tears or leaks.
If the CV joints are damaged, remove the axle nut using a socket.
Disconnect the lower control arm and remove the axle from the hub.
Replace with a new CV axle or joint as necessary.

4. Inspect and Replace Wheel Bearings

With the vehicle still elevated, remove the wheel.
Inspect the wheel bearing for noise or excessive play by spinning the hub.
If faulty, remove the hub and replace the wheel bearing using a bearing puller.
Reassemble and torque the hub assembly to manufacturer specifications.

5. Examine Suspension Components

Inspect struts for leaks or damage.
Check control arms and bushings for wear or cracks; replace if necessary.
Reassemble any components that were removed, ensuring all fasteners are torqued correctly.