why does my Ford Explorer feel like it has no power steering at times?

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

596 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 intermittent power steering loss in Ford Explorer. 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

•Steering wheel feels heavy or stiff
•Difficulty turning the steering wheel, especially at low speeds
•Power steering warning light illuminated (if equipped)
•Whining noise when turning the steering wheel
•Fluid leak under the vehicle near the front wheels
•Inconsistent steering response

Diagnostic Steps

1
Check power steering fluid level and condition in the reservoir.
2
Inspect power steering fluid lines for leaks or damage.
3
Examine the power steering pump for noise or signs of failure.
4
Test the power steering assist by turning the wheel with the engine on and off.
5
Scan the vehicle’s onboard diagnostic system for error codes related to the steering system.
6
Inspect the steering rack and pinion 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

•Funnel
•Clean rag
•Pliers
•Wrench set
•Fluid catch pan
•Socket set
•Torque wrench
•Pulley puller
•Jack and jack stands

Parts Required

•Power steering fluid
•Power steering pump (if faulty)
•Power steering hoses (if damaged)

Related Faults

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Diagnostic Steps

1
Check power steering fluid level and condition in the reservoir.
2
Inspect power steering fluid lines for leaks or damage.
3
Examine the power steering pump for noise or signs of failure.
4
Test the power steering assist by turning the wheel with the engine on and off.
5
Scan the vehicle’s onboard diagnostic system for error codes related to the steering system.
6
Inspect the steering rack and pinion for wear or damage.

Solution

1. Preparation

Park the vehicle on a level surface and turn off the engine.
Gather necessary tools and parts.
Ensure the engine is cool before beginning work.

2. Check and Refill Power Steering Fluid

Tools Required: Funnel, clean rag
Instructions:
1. Locate the power steering fluid reservoir.
2. Remove the cap and check the fluid level; it should be between the "MIN" and "MAX" marks.
3. If low, add the recommended power steering fluid (check owner's manual for specifications).
4. Replace the cap securely.

3. Inspect and Repair Fluid Leaks

Tools Required: Pliers, wrench set, fluid catch pan
Instructions:
1. Visually inspect power steering hoses and connections for signs of leaks.
2. Tighten any loose clamps or fittings.
3. If hoses are cracked or damaged, replace them with new ones.
4. Clean up any spilled fluid and properly dispose of it.

4. Replace Power Steering Pump (if faulty)

Tools Required: Socket set, torque wrench, pulley puller
Instructions:
1. Disconnect the negative battery terminal.
2. Remove the serpentine belt from the power steering pump pulley.
3. Unbolt the power steering pump from its bracket and disconnect the fluid lines (use a fluid catch pan).
4. Install the new pump by reversing the removal process, ensuring to torque bolts to manufacturer specifications.
5. Refill the power steering fluid and bleed the system of air.

5. Inspect Steering Rack (if necessary)

Tools Required: Jack and jack stands, wrenches
Instructions:
1. Raise the front of the vehicle and secure it on jack stands.
2. Inspect the steering rack for any leaks, damage, or play in the joints.
3. If worn, replace the steering rack according to manufacturer specifications.