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

medium

Severity

3 min read

578 words

Problem Statement

Learn how to diagnose and fix grinding noise when turning in Ford Explorer (2011-2019). 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

•Ensure the vehicle is on a flat surface and secured with wheel chocks before lifting.
•Allow the engine to cool before working on any components.
•Disconnect the battery before working on electrical components.

Symptoms

•Grinding noise during left or right turns
•Difficulty steering or increased resistance
•Vibration felt through the steering wheel
•Uneven tire wear
•Fluid leaks near the power steering system

Diagnostic Steps

1
Inspect the power steering fluid level and condition.
2
Check for leaks in the power steering system, including hoses and the pump.
3
Examine the condition of the CV joints and boots for damage or wear.
4
Inspect the wheel bearings for excessive play or damage.
5
Test-drive the vehicle to replicate the noise while turning.
6
Check the suspension components, including struts and control arms, for wear or damage.

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
•Power steering fluid
•Fluid catch pan

Parts Required

•Power steering fluid
•CV joint assembly (if damaged)
•Wheel bearings (if worn)
•Suspension components (if damaged)

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Diagnostic Steps

1
Inspect the power steering fluid level and condition.
2
Check for leaks in the power steering system, including hoses and the pump.
3
Examine the condition of the CV joints and boots for damage or wear.
4
Inspect the wheel bearings for excessive play or damage.
5
Test-drive the vehicle to replicate the noise while turning.
6
Check the suspension components, including struts and control arms, for wear or damage.

Solution

1. Preparation

Tools Required:
- Jack and jack stands
- Socket set
- Torque wrench
- Power steering fluid
- Fluid catch pan
Safety Warnings:
- Ensure the vehicle is on a flat surface and secured with wheel chocks before lifting.
- Allow the engine to cool before working on any components.

2. Inspect and Replace Power Steering Fluid

Check the power steering fluid reservoir for proper level and condition.
If the fluid is low or contaminated, drain the old fluid into a catch pan.
Refill with manufacturer-recommended power steering fluid.

3. Inspect CV Joints and Boots

Remove the front wheels using a socket set.
Inspect CV joint boots for tears or leaks.
If damaged, replace the CV joint by removing the axle nut and separating the joint from the transmission.
- Sub-steps:
  - Remove the axle nut using a socket.
  - Disconnect the lower control arm from the steering knuckle.
  - Pull the axle out of the hub and replace it with a new CV joint assembly.

4. Inspect and Replace Wheel Bearings

With the wheel removed, check for play in the wheel bearings by shaking the wheel.
If play is detected, remove the brake caliper and rotor.
Use a socket set to remove the hub assembly and replace the bearings.
- Sub-steps:
  - Clean the bearing surfaces.
  - Install new bearings, ensuring proper seating.
  - Reassemble the hub, torque the axle nut to manufacturer's specifications.

5. Check Suspension Components

Inspect struts and control arms for wear.
Replace any worn components using a socket set and torque to specifications.
- Sub-steps:
  - Support the vehicle with jack stands.
  - Remove the strut assembly from the vehicle.
  - Replace components as necessary and reinstall.