FAULTBASE
Error CodesASKCars
© 2026 FAULTBASE
All rights reserved.
v2.0.0 • Production
ContactPrivacyImpressum
Why does my 2020 Toyota Highlander have a squeaky noise when turning? - Toyota Highlander
Home/Cars/Toyota/Highlander/Fourth Generation (2020-present)/Why does my 2020 Toyota Highlander have a squeaky noise when turning?

Why does my 2020 Toyota Highlander have a squeaky noise when turning?

Toyota Highlander Fourth Generation (2020-present)

Error Codes
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
4 min read
635 words

Problem Statement

Learn how to diagnose and fix a squeaky noise when turning in your 2020 Toyota Highlander, including symptoms, causes, and repair steps.

Affected Component
steering and suspension components

Symptoms

  • •A noticeable squeaking noise occurs when turning the steering wheel.
  • •The noise may vary in loudness depending on the speed of the turn.
  • •The sound may come from either the front or rear of the vehicle.

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

  • •Jack and jack stands
  • •Wrench set
  • •Screwdrivers
  • •Power steering fluid (specific to Toyota)
  • •Torque wrench
  • •Inspection mirror
  • •Flashlight
  • •Stethoscope (optional for sound diagnosis)

Additional Information

Affected Component
steering and suspension components
Difficulty
medium
Severity
medium
Tools Required
8 items

Related Faults

Loading...

Share this solution

Comments

Sign in to share your thoughts

Sign In

No comments yet

Be the first to share your thoughts

Back to Generation
Problem: Squeaky Noise When Turning in 2020 Toyota Highlander
Potential Causes
  • Worn or dry steering components (e.g., tie rod ends, steering rack).
  • Worn or damaged suspension components (e.g., control arms, bushings).
  • Low power steering fluid levels or contamination.
  • Brake components (e.g., brake pads or calipers) making noise during turns.
  • Wheel bearing wear.
Tools Required
  • Jack and jack stands
  • Wrench set
  • Screwdrivers
  • Power steering fluid (specific to Toyota)
  • Torque wrench
  • Inspection mirror
  • Flashlight
  • Stethoscope (optional for sound diagnosis)
Repair Instructions

If Power Steering Fluid is Low or Contaminated

  1. Top Off Fluid

    • Clean the area around the reservoir cap.
    • Remove the cap and add the appropriate power steering fluid.
    • Replace the cap securely.

  2. Check for Leaks

    • Start the engine and turn the steering wheel full left and right several times to circulate the fluid.
    • Recheck the fluid level and inspect for leaks around hoses and the rack.

If Steering/Suspension Components are Worn

  1. Replace Worn Components
    • Depending on the identified component (tie rods, bushings, etc.), remove the damaged part using a wrench.
    • Install the new part and torque it to manufacturer specifications.
    • Reassemble all components and check for proper alignment.

If Brake Components are the Cause

  1. Inspect and Replace Brake Pads
    • Remove the wheel and inspect the brake pads and calipers.
    • If worn, replace the brake pads with OEM parts.
    • Ensure calipers are functioning correctly and are not sticking.

If Wheel Bearings are Worn

  1. Replace Wheel Bearings
    • Remove the wheel and brake components to access the wheel bearing.
    • Use a bearing puller to remove the old bearing.
    • Install the new bearing and reassemble all components.
Final Steps

  1. Test Drive Again

    • After repairs, take the vehicle for a test drive to ensure the squeaking noise has been resolved.
    • Listen carefully during turns and make sure the issue no longer persists.

  2. Regular Maintenance

    • Schedule regular inspections of your steering and suspension components to prevent future issues.

By following these steps, you should be able to identify and resolve the squeaking noise when turning in your 2020 Toyota Highlander effectively.