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

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

587 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

Discover the causes and solutions for loud noise when turning in Ford Explorer. Step-by-step guide for diagnosing and fixing steering issues.

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 supported on jack stands before working underneath.

Symptoms

•Loud clunking or grinding noise when turning the steering wheel
•Difficulty steering or increased resistance in the steering wheel
•Vibration felt through the steering wheel
•Uneven tire wear or visible damage to tires
•Noise persists regardless of speed or road surface

Diagnostic Steps

1
Inspect the 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 the pump.
3
Examine the suspension components, including struts, shocks, and control arms, for wear or damage.
4
Inspect the CV joints and axle shafts for signs of wear or damage, particularly the boots.
5
Test drive the vehicle while listening for noise and observing steering response.

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
•Wheel chocks
•Socket set
•Torque wrench
•Power steering fluid

Parts Required

•Power steering fluid
•Replacement suspension components (if needed)
•CV joint boot or axle assembly (if needed)

Related Faults

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Diagnostic Steps

1
Inspect the 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 the pump.
3
Examine the suspension components, including struts, shocks, and control arms, for wear or damage.
4
Inspect the CV joints and axle shafts for signs of wear or damage, particularly the boots.
5
Test drive the vehicle while listening for noise and observing steering response.

Solution

1. Preparation

Tools required: Jack, jack stands, wheel chocks, socket set, torque wrench, power steering fluid.
Ensure the vehicle is parked on a level surface, turn off the engine, and engage the parking brake.

2. Inspect and Replace Power Steering Fluid

Locate the power steering reservoir.
Remove the cap and check the fluid level; add fluid if low.
If the fluid is dark or contaminated, drain and replace it:
- Disconnect the return hose from the pump and place it in a container.
- Start the engine briefly to pump out old fluid, then turn off.
- Reconnect the hose and fill the reservoir with new power steering fluid.

3. Examine Suspension Components

Use a jack to lift the front of the vehicle and secure it on jack stands.
Visually inspect the struts, shocks, and control arms for any signs of wear or damage.
If any components are damaged, replace them:
- Remove necessary parts to access the worn component (e.g., wheel, brake caliper).
- Replace the damaged component and torque to manufacturer specifications.

4. Inspect CV Joints and Axles

Check CV joints and axle shafts for torn boots or excessive play:
- If a boot is torn, replace the boot and repack the joint with grease.
- If the joint is damaged, replace the entire axle assembly.
- Remove the wheel and axle nut, then slide the axle out of the hub.

5. Reassemble and Lower Vehicle

Reinstall any components removed during inspection or repair.
Torque all fasteners to the manufacturer’s specifications.
Lower the vehicle and perform a final check of the steering operation.