my Ford Explorer has low power steering fluid what's causing it to leak

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

511 words

Problem Statement

Learn how to diagnose and fix low power steering fluid leaks 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 battery before working on electrical components.
•Allow the engine to cool before opening the power steering reservoir.

Symptoms

•Power steering fluid level is below the recommended mark
•Difficulty steering or increased steering effort
•Whining noise when turning the steering wheel
•Fluid spots or puddles under the vehicle
•Steering wheel vibration or stiffness

Diagnostic Steps

1
Inspect the power steering fluid reservoir for cracks or damage.
2
Check power steering hoses for any signs of wear, cracks, or leaks.
3
Examine the power steering pump for fluid leaks or corrosion.
4
Inspect the steering gear or rack for fluid seepage.
5
Look for any loose or damaged fittings in 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

•Socket set
•Line wrenches
•Torque wrench
•Fluid siphon or funnel

Parts Required

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

Related Faults

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Diagnostic Steps

1
Inspect the power steering fluid reservoir for cracks or damage.
2
Check power steering hoses for any signs of wear, cracks, or leaks.
3
Examine the power steering pump for fluid leaks or corrosion.
4
Inspect the steering gear or rack for fluid seepage.
5
Look for any loose or damaged fittings in the power steering system.

Solution

1. Preparation

Gather tools and parts needed for the repair.
Park the vehicle on a level surface and turn off the engine.
Disconnect the battery negative terminal for safety.

2. Identify and Repair Leaks

Inspect and Replace Hoses:
- Use a socket set to remove the clamps securing the power steering hoses.
- Inspect the hoses for wear and replace if necessary (use hoses compatible with Ford specifications).
- Reattach using new clamps and torque to manufacturer specifications.
Repair or Replace Power Steering Pump:
- Loosen the mounting bolts of the power steering pump using a socket set.
- Disconnect the hydraulic lines (using appropriate line wrenches) and remove the pump.
- Inspect for leaks; if leaking, replace the pump with a new unit.
- Install the new pump and torque the mounting bolts to specifications.
Examine Steering Gear/Rack:
- Inspect the steering rack for signs of leakage.
- If leaking, it may need to be replaced or resealed, following manufacturer guidelines for the specific model.

3. Refill and Bleed Power Steering System

Refill the power steering fluid reservoir with the recommended type of fluid (check owner's manual).
Start the engine and turn the steering wheel from lock to lock several times to bleed air from the system.
Check fluid level and add more as needed.