why is my Toyota Highlander making a noise when I turn left

Toyota Highlander Third Generation (2014-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

575 words

Problem Statement

Learn how to diagnose and fix noise when turning left in Toyota Highlander. Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working on electrical components.
•Allow the vehicle to cool before inspecting the engine or power steering system.

Symptoms

•Grinding or scraping noise during left turns
•Clunking sound when turning left
•Increased steering effort required when turning
•No noise when turning right
•Vibration felt through the steering wheel
•Unusual tire wear on the left side

Diagnostic Steps

1
Inspect the left front wheel for any visible damage or foreign objects.
2
Check the CV joints and boots for wear or damage.
3
Examine the suspension components (control arms, struts, and bushings) for any play or damage.
4
Test the power steering system for fluid level and leaks.
5
Lift the vehicle and check for any excessive play in the wheel bearings.
6
Drive the vehicle while closely listening to pinpoint the source of the noise.

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
•jack stands
•socket set
•torque wrench
•flashlight

Parts Required

•CV joint (if damaged)
•Suspension components (if worn)
•Power steering fluid (if low)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect the left front wheel for any visible damage or foreign objects.
2
Check the CV joints and boots for wear or damage.
3
Examine the suspension components (control arms, struts, and bushings) for any play or damage.
4
Test the power steering system for fluid level and leaks.
5
Lift the vehicle and check for any excessive play in the wheel bearings.
6
Drive the vehicle while closely listening to pinpoint the source of the noise.

Solution

1. Preparation

Gather tools: jack, jack stands, socket set, torque wrench, and a flashlight.
Ensure the vehicle is parked on a level surface and the ignition is off.

2. Inspect and Replace CV Joints

Inspect CV Joints:
- Remove the wheel on the left side using a socket set.
- Examine the CV joint for tears in the boot or signs of grease leakage.
Replace if necessary:
- If damaged, remove the axle nut using a socket set.
- Detach the CV joint from the transmission and wheel hub.
- Install the new CV joint by reversing the removal steps.
- Torque the axle nut to manufacturer specifications.

3. Check and Replace Suspension Components

Inspect Suspension:
- Examine control arms, struts, and bushings for wear.
- Replace any worn components as needed.
Replace Components:
- Use a torque wrench to reassemble all components to the manufacturer’s specifications.
- Reinstall the wheel and lower the vehicle.

4. Examine and Fix Power Steering System

Check Fluid Level:
- Open the hood and locate the power steering reservoir.
- Ensure the fluid is at the appropriate level; add fluid if necessary.
Look for Leaks:
- Inspect hoses and connections for any signs of leaks; replace any damaged hoses.

5. Wheel Bearing Inspection

Check for Play:
- Lift the left front wheel and grasp it at the 12 o'clock and 6 o'clock positions.
- Wiggle the wheel to check for excessive play.
Replace if Necessary:
- If play is detected, remove the wheel and brake caliper.
- Remove the hub assembly and replace the wheel bearing.
- Reassemble and torque all components to specified values.