why does my Ford Explorer Fifth Generation (2011-2019) steering make a loud noise when turning

Ford Explorer Fifth Generation (2011-2019)

Error Codes

3-5 hours

Time

medium

Difficulty

high

Severity

3 min read

591 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 loud steering noise in Ford Explorer Fifth Generation (2011-2019). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Steering

Estimated Time

3-5 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Avoid contact with skin and eyes as power steering fluid can be corrosive.
•Disconnect battery before working on electrical systems.
•Ensure the engine is cool before working on any components related to the power steering system.
•Ensure vehicle is secured on jack stands before working underneath.

Symptoms

•Loud grinding or squeaking noise when turning the steering wheel
•Difficulty in turning the steering wheel, indicating stiffness
•Vibration in the steering wheel
•Fluid leakage under the vehicle, particularly near the front tires
•Illuminated power steering warning light on the dashboard

Diagnostic Steps

1
Inspect the power steering fluid level and condition using the dipstick.
2
Check for leaks in the power steering hoses and connections.
3
Examine the power steering pump for unusual noises and proper operation.
4
Inspect the steering rack and pinion for wear or damage.
5
Test the steering shaft for any loose components or worn universal joints.
6
Scan for any diagnostic trouble codes using an OBD-II scanner.

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
•Turkey baster
•Funnel
•Socket set
•Wrench set
•Torque wrench
•Fluid catch pan
•Jack stands

Parts Required

•Power steering fluid
•New power steering pump (if necessary)
•New steering rack (if necessary)

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Diagnostic Steps

1
Inspect the power steering fluid level and condition using the dipstick.
2
Check for leaks in the power steering hoses and connections.
3
Examine the power steering pump for unusual noises and proper operation.
4
Inspect the steering rack and pinion for wear or damage.
5
Test the steering shaft for any loose components or worn universal joints.
6
Scan for any diagnostic trouble codes using an OBD-II scanner.

Solution

1. Preparation

Gather tools and parts needed for the repair.
Safety: Ensure the vehicle is parked on a flat surface, the engine is off, and the keys are removed from the ignition.

2. Check and Replace Power Steering Fluid

Sub-steps:
1. Remove the power steering fluid reservoir cap.
2. Inspect the fluid; if it is dark or has debris, it needs to be replaced.
3. Use a turkey baster to remove old fluid from the reservoir.
4. Refill with manufacturer-recommended power steering fluid to the proper level.
Tools Required: Turkey baster, funnel.
Safety Warning: Avoid contact with skin and eyes as power steering fluid can be corrosive.

3. Inspect and Replace Power Steering Pump

Sub-steps:
1. Disconnect the negative battery terminal to prevent electrical shorts.
2. Remove the drive belt from the power steering pump pulley.
3. Unbolt the power steering pump from its mounting bracket.
4. Disconnect the power steering fluid lines (ensure to catch any spillage).
5. Install the new pump in reverse order of removal, ensuring all connections are secure.
6. Reconnect the negative battery terminal and reattach the drive belt.
Tools Required: Socket set, wrench set, fluid catch pan.
Safety Warning: Ensure the engine is cool before working on any components.

4. Inspect and Replace Steering Rack and Pinion

Sub-steps:
1. Lift the vehicle securely using jack stands.
2. Remove the front wheels for better access.
3. Disconnect the steering linkage from the rack.
4. Unbolt the mounting brackets and remove the rack from the vehicle.
5. Install the new steering rack in reverse order of removal, ensuring proper alignment.
Tools Required: Torque wrench, socket set, jack stands.
Safety Warning: Ensure vehicle is secured on jack stands before working underneath.