what causes power steering to fail in Ford Explorer Sixth Generation (2020-present)

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

571 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 power steering failure in Ford Explorer (2020-2023). 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

•Disconnect the battery before working on electrical systems.
•Allow the engine to cool before opening any components to avoid burns.

Symptoms

•Loss of power steering assist
•Steering wheel feels heavy or difficult to turn
•Unusual noises when turning the steering wheel (whining or grinding)
•Warning light illuminated on the dashboard
•Fluid leaks under the vehicle
•Steering wheel vibration or play

Diagnostic Steps

1
Check for any warning lights on the dashboard related to the power steering system.
2
Inspect the power steering fluid level and condition.
3
Look for any visible leaks in the power steering system components.
4
Test the power steering pump for proper operation.
5
Inspect the electrical connections to the power steering motor (if equipped with electric power steering).
6
Scan the vehicle's computer for any fault codes related to the power steering system.

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
•Multimeter
•Drain pan

Parts Required

•Power steering fluid
•Power steering pump (if replacement is necessary)
•Power steering lines (if damaged)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Check for any warning lights on the dashboard related to the power steering system.
2
Inspect the power steering fluid level and condition.
3
Look for any visible leaks in the power steering system components.
4
Test the power steering pump for proper operation.
5
Inspect the electrical connections to the power steering motor (if equipped with electric power steering).
6
Scan the vehicle's computer for any fault codes related to the power steering system.

Solution

1. Preparation

Gather necessary tools and parts.
Disconnect the battery to ensure safety during repairs.

2. Check Power Steering Fluid

Remove the power steering fluid reservoir cap.
Inspect the fluid level; if low, add the appropriate type of power steering fluid specified in the owner's manual.
If the fluid is contaminated, proceed to replace the fluid as detailed in the next steps.

3. Replace Power Steering Fluid

Locate the power steering pump and the return line.
Place a drain pan under the pump and disconnect the return line.
Allow the old fluid to drain completely.
Reconnect the return line and fill the reservoir with new power steering fluid.
Start the engine and turn the steering wheel from lock to lock to purge air from the system.

4. Inspect and Replace Power Steering Pump (if needed)

Remove any components obstructing access to the power steering pump (e.g., engine cover).
Disconnect the power steering lines from the pump.
Unbolt the pump from its mounting bracket and remove it.
Install the new pump by reversing the removal steps and ensuring all connections are secure.

5. Electrical System Check (if equipped with electric power steering)

Inspect the wiring harness and connectors leading to the power steering motor for damage or corrosion.
Use a multimeter to check for voltage at the power steering motor connector while the vehicle is running.
Replace any faulty electrical components as necessary.