how to troubleshoot Ford Explorer Sixth Generation (2020-present) power steering problems

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

542 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 troubleshoot and fix power steering problems in Ford Explorer Sixth Generation (2020-present). Step-by-step guide with diagnostic 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.
•Ensure the engine is cool before handling any components in the engine bay.

Symptoms

•Steering wheel feels heavy or difficult to turn
•Warning light for power steering illuminated on the dashboard
•Unusual noises when turning the steering wheel (e.g., whining or grinding)
•Power steering fluid leaking under the vehicle
•Intermittent loss of power steering assist while driving

Diagnostic Steps

1
Check for any diagnostic trouble codes (DTCs) using an OBD-II scanner.
2
Inspect the power steering fluid level and condition in the reservoir.
3
Visually examine the power steering lines and hoses for leaks or damage.
4
Test the power steering pump for proper operation, including noise and fluid pressure.
5
Inspect the electric steering motor (if equipped) for faults or disconnections.
6
Assess the steering rack for any signs of damage or wear.

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
•Line wrench
•Fluid catch pan
•Torque wrench

Parts Required

•Power steering fluid
•Power steering pump (if defective)
•Steering rack (if defective)
•Power steering hoses (if leaking)

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Diagnostic Steps

1
Check for any diagnostic trouble codes (DTCs) using an OBD-II scanner.
2
Inspect the power steering fluid level and condition in the reservoir.
3
Visually examine the power steering lines and hoses for leaks or damage.
4
Test the power steering pump for proper operation, including noise and fluid pressure.
5
Inspect the electric steering motor (if equipped) for faults or disconnections.
6
Assess the steering rack for any signs of damage or wear.

Solution

1. Preparation

Gather tools and parts needed for the repair.
Ensure the vehicle is parked on a level surface and the engine is turned off.
Disconnect the battery to prevent electrical shock.

2. Fluid Inspection and Replacement

Fluid Level Check
- Remove the power steering fluid reservoir cap.
- Check the fluid level; add manufacturer-recommended fluid if low.
Fluid Replacement
- If the fluid is dark or contaminated, drain the old fluid from the reservoir and system.
- Refill with new power steering fluid according to manufacturer's specifications.

3. Inspect and Replace Power Steering Pump

Remove the Power Steering Pump
- Disconnect the power steering lines from the pump (use a line wrench).
- Unbolt the pump from its mounting bracket (typically requires a socket set).
Install New Pump
- Position the new power steering pump in place and torque bolts to manufacturer specifications.
- Reconnect the power steering lines securely.

4. Check and Repair Steering Rack

Visual Inspection
- Inspect the steering rack for leaks, cracks, or any physical damage.
Replacement (if necessary)
- Disconnect the tie rods from the steering rack.
- Unbolt the steering rack from the subframe and remove it.
- Install the new steering rack and reverse the removal steps to secure it.