how to fix Ford Explorer Fifth Generation (2011-2019) power steering issues

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

4 min read

627 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 issues in Ford Explorer Fifth Generation (2011-2019). 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.
•Ensure the vehicle is securely supported on jack stands before working underneath.

Symptoms

•Difficulty in steering, particularly at low speeds
•Noise or whining sound when turning the steering wheel
•Power steering warning light illuminated on the dashboard
•Stiffness in the steering wheel
•Fluid leaks under the vehicle
•Increased steering effort required to maneuver the vehicle

Diagnostic Steps

1
Inspect the power steering fluid level and condition in the reservoir.
2
Check for visible leaks in the power steering hoses and connections.
3
Scan the vehicle's OBD-II system for any diagnostic trouble codes (DTCs) related to the power steering system.
4
Test the power steering pump for proper operation using a gauge to measure fluid pressure.
5
Inspect the steering rack and pinion assembly for wear or damage.
6
Verify the condition of the serpentine belt that drives the power steering pump.

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
•Funnel
•Serpentine belt tool

Parts Required

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

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Diagnostic Steps

1
Inspect the power steering fluid level and condition in the reservoir.
2
Check for visible leaks in the power steering hoses and connections.
3
Scan the vehicle's OBD-II system for any diagnostic trouble codes (DTCs) related to the power steering system.
4
Test the power steering pump for proper operation using a gauge to measure fluid pressure.
5
Inspect the steering rack and pinion assembly for wear or damage.
6
Verify the condition of the serpentine belt that drives the power steering pump.

Solution

1. Preparation

Gather necessary tools and parts.
Park the vehicle on a level surface and ensure the engine is off.
Disconnect the battery to avoid electrical shorts.

2. Inspect and Replace Power Steering Fluid

Sub-steps:
- Locate the power steering fluid reservoir.
- Remove the cap and check the fluid level. If low, top it up with the manufacturer-recommended fluid.
- If the fluid appears dark or contaminated, proceed to replace it.
Tools Required: Funnel, power steering fluid.

3. Check and Replace Power Steering Pump

Sub-steps:
- Remove the serpentine belt by loosening the tensioner.
- Disconnect the power steering pump from the reservoir.
- Unbolt the pump from its mounting bracket and remove it from the vehicle.
- Install the new power steering pump in the reverse order, ensuring all bolts are torqued to manufacturer specifications.
Tools Required: Socket set, torque wrench, serpentine belt tool.

4. Inspect and Replace Steering Rack

Sub-steps:
- Lift the vehicle using jack stands and remove the front wheels for better access.
- Disconnect the tie rod ends from the steering rack.
- Remove any mounting bolts securing the steering rack to the chassis.
- Carefully remove the steering rack and replace it with a new unit.
- Reconnect all components in the reverse order, making sure to align the steering properly.
Tools Required: Socket set, wrenches, alignment tools.

5. Final Checks

Sub-steps:
- Refill the power steering system with fresh fluid.
- Start the engine and turn the steering wheel from lock to lock to bleed air from the system.
- Check for leaks and ensure fluid levels are correct after bleeding.
Tools Required: Funnel, power steering fluid.