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why is my Ford F-150 making a whining noise when I turn - Ford F-150
Home/Cars/Ford/F-150/13th Generation (2015-2020)/why is my Ford F-150 making a whining noise when I turn

why is my Ford F-150 making a whining noise when I turn

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

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

Problem Statement

Learn how to diagnose and fix whining noise when turning in Ford F-150. Step-by-step guide with diagnostic procedures 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 inspecting or working on the power steering system.

Symptoms

  • •Whining noise occurs primarily during turns
  • •Increased difficulty in steering
  • •Noise may vary with the speed of the vehicle
  • •Possible fluid leak from the power steering system
  • •Steering wheel feels loose or unresponsive

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

  • •OBD-II scanner
  • •Fluid catch pan
  • •Wrench set
  • •Socket set
  • •Torque wrench

Parts Required

  • •Power steering fluid
  • •Replacement power steering pump (if necessary)
  • •Serpentine belt (if worn)

Additional Information

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

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Solution
1. Preparation
  • Gather tools and parts needed: OBD-II scanner, fluid catch pan, wrench set, replacement power steering fluid, and safety gloves.
  • Ensure the vehicle is parked on a level surface and the engine is off.
2. Check and Refill Power Steering Fluid
  • Remove the power steering fluid reservoir cap.
  • Inspect fluid level; if low, add the appropriate type of power steering fluid per the owner’s manual.
  • If fluid was low, check for leaks and monitor fluid level after short drives.
3. Inspect and Replace the Power Steering Pump (if necessary)
  • Tools Required: Wrench set, socket set, power steering fluid.
  • Disconnect the negative battery terminal to prevent electrical issues.
  • Remove the serpentine belt by releasing tension on the tensioner pulley.
  • Disconnect the power steering lines from the pump, using a catch pan to collect any leaking fluid.
  • Unbolt the power steering pump from its mounting bracket and remove it.
  • Install the new power steering pump and torque the bolts to manufacturer specifications (usually around 30-40 ft-lbs).
  • Reattach the power steering lines and ensure they are secured.
  • Reinstall the serpentine belt and reconnect the negative battery terminal.
4. Test and Verify Steering System
  • Start the engine and turn the steering wheel from lock to lock to purge air from the system.
  • Check for any leaks and ensure the whining noise has been resolved.