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how to fix power steering pump whining on Ford F-150 13th Generation (2015-2020) - Ford F-150
Home/Cars/Ford/F-150/13th Generation (2015-2020)/how to fix power steering pump whining on Ford F-150 13th Generation (2015-2020)

how to fix power steering pump whining on Ford F-150 13th Generation (2015-2020)

Ford F-150 13th Generation (2015-2020)

Error Codes
2-4 hours
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
4 min read
630 words

Problem Statement

Learn how to diagnose and fix whining noise from the power steering pump in Ford F-150 (2015-2020). Step-by-step guide with tools and tips.

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 working around the power steering system to avoid burns.

Symptoms

  • •Whining noise when steering, especially at low speeds
  • •Stiff steering feel or resistance
  • •Fluid leaks around the power steering pump area
  • •Low power steering fluid level
  • •Check power steering system warning light illuminated on the dashboard

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

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
  • •Socket set
  • •Wrench set
  • •Power steering pump pulley puller
  • •Torque wrench

Parts Required

  • •Power steering pump (if replacement is needed)
  • •Power steering fluid (Ford Mercon LV ATF or equivalent)

Additional Information

Affected Component
Steering
Estimated Time
2-4 hours
Difficulty
medium
Severity
medium
Tools Required
5 items
Parts Required
2 items

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Solution
1. Preparation
  • Gather necessary tools and parts.
  • Ensure the vehicle is parked on a level surface and the engine is off.
  • Wear safety gloves and goggles.
2. Check and Top Off Power Steering Fluid
  • Tools Required: Funnel
  • Locate the power steering fluid reservoir.
  • Remove the cap and check the fluid level. If low, add the appropriate fluid (Ford Mercon LV ATF or equivalent) until it reaches the "full" mark.
3. Inspect and Replace Power Steering Pump (if necessary)
  • Tools Required: Socket set, wrench set, power steering pump pulley puller, torque wrench
  • Disconnect the negative battery terminal to prevent electrical shorts.
  • Remove any components obstructing access to the power steering pump (e.g., air intake duct).
  • Disconnect the power steering pump inlet and outlet hoses using the appropriate wrench; be prepared for fluid spillage.
  • Unbolt the power steering pump from its mounting bracket using the socket set.
  • Use the pulley puller to remove the pulley from the old pump if it is not included with the new pump.
  • Install the pulley onto the new pump.
  • Position the new power steering pump in place and secure it with bolts, tightening to the manufacturer’s specified torque.
  • Reconnect the inlet and outlet hoses, ensuring they are secure and leak-free.
4. Bleed the Power Steering System
  • Tools Required: None
  • Refill the power steering fluid reservoir to the appropriate level.
  • Start the engine and turn the steering wheel from lock to lock several times to remove any air trapped in the system.
  • Check the fluid level again and add fluid as necessary.
5. Final Checks
  • Reconnect the negative battery terminal.
  • Start the engine and observe for any abnormal noises or leaks.
  • Test drive the vehicle to ensure the whining noise is resolved and steering feels normal.