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

high

Severity

3 min read

532 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 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

•Wear gloves and safety glasses to protect against fluid splashes.
•Ensure the vehicle is securely supported before working underneath.
•Always refer to the vehicle's service manual for torque specifications.
•Disconnect the battery before working on electrical components.
•Allow the engine to cool before opening the power steering reservoir.

Symptoms

•Grinding noise when turning the steering wheel
•Difficulty in steering or increased steering effort
•Vibration felt through the steering wheel
•Uneven tire wear
•Fluid leakage around the steering components
•Check engine light may illuminate due to related issues

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 condition of the steering rack and pinion.
4
Inspect the CV joints and boots for damage or wear.
5
Check the wheel bearings for play or damage.
6
Test drive the vehicle to replicate the noise and assess when it occurs.

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

•OBD-II scanner
•Socket set
•Torque wrench
•Funnel
•Bearing puller

Parts Required

•Power steering fluid
•CV joint assembly (if applicable)
•Wheel bearings (if applicable)

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.
3
Examine the condition of the steering rack and pinion.
4
Inspect the CV joints and boots for damage or wear.
5
Check the wheel bearings for play or damage.
6
Test drive the vehicle to replicate the noise and assess when it occurs.

Solution

1. Preparation

Gather necessary tools and parts.
Park the vehicle on a flat surface and engage the parking brake.
Disconnect the battery to ensure safety while working on the steering components.

2. Inspect and Replace Power Steering Fluid

Sub-steps:
- Locate the power steering reservoir.
- Remove the cap and check fluid level; top off with manufacturer-recommended fluid if low.
- If the fluid is dirty or contaminated, drain the old fluid and refill with new fluid.
Tools Required:
- Funnel
- Fluid container for draining
Safety Warnings:
- Wear gloves and safety glasses to protect against fluid splashes.

3. Examine and Replace CV Joints

Sub-steps:
- 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 boot for tears or grease leakage; replace if damaged.
- If the CV joint is worn, replace it with a new unit.
Tools Required:
- Socket set
- Torque wrench
Safety Warnings:
- Ensure the vehicle is securely supported before working underneath.

4. Check and Replace Wheel Bearings

Sub-steps:
- Remove the wheel hub assembly to access the wheel bearings.
- Inspect the bearings for wear or damage; replace if necessary.
- Reassemble the hub and wheel, ensuring proper torque specifications for the lug nuts.
Tools Required:
- Bearing puller
- Torque wrench
Safety Warnings:
- Always refer to the vehicle's service manual for torque specifications.