why does my Toyota Corolla E170 (2013-2019) make a loud noise when turning

Toyota Corolla E170 (2013-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

523 words

Problem Statement

Discover how to diagnose and fix loud noise when turning in a 2013-2019 Toyota Corolla E170. Step-by-step guide with symptoms and solutions.

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 vehicle to cool before inspecting any components.

Symptoms

•Loud grinding or popping noise during turns
•Difficulty steering or increased steering effort
•Vibration felt in the steering wheel
•Uneven tire wear
•Fluid leaks underneath the vehicle (possibly power steering fluid)

Diagnostic Steps

1
Inspect the power steering fluid level and condition.
2
Check for any visible leaks in the power steering system.
3
Raise the vehicle and inspect the suspension components, including control arms and bushings.
4
Examine the CV joints and boots for damage or wear.
5
Test the wheel bearings for play or noise by spinning the wheel.
6
Inspect the tires for irregular wear patterns that may indicate alignment issues.

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

•Socket set
•Torque wrench
•Jack and jack stands
•Screwdrivers
•Pliers
•OBD-II scanner

Parts Required

•Power steering fluid (Toyota ATF Type T-IV)
•Replacement control arms or bushings (if necessary)
•CV joint or axle assembly (if damaged)
•Wheel bearings (if worn)

Related Faults

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Diagnostic Steps

1
Inspect the power steering fluid level and condition.
2
Check for any visible leaks in the power steering system.
3
Raise the vehicle and inspect the suspension components, including control arms and bushings.
4
Examine the CV joints and boots for damage or wear.
5
Test the wheel bearings for play or noise by spinning the wheel.
6
Inspect the tires for irregular wear patterns that may indicate alignment issues.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and the engine is off.
Disconnect the battery negative terminal for safety.

2. Inspect and Replace Power Steering Fluid

Check the power steering fluid reservoir for proper level.
If low, add the recommended fluid type (Toyota ATF Type T-IV).
If fluid is dirty or has a burnt smell, drain and replace with fresh fluid.

3. Replace Damaged Suspension Components

Sub-steps:
1. Use a jack to lift the vehicle and secure it with jack stands.
2. Remove the wheel to access suspension components.
3. Inspect control arms, bushings, and struts for wear.
4. Replace any worn components with OEM parts.
5. Reinstall the wheel and lower the vehicle.

4. Inspect and Replace CV Joints

Sub-steps:
1. Remove the wheel and inspect the CV boots for tears or leaks.
2. If the boot is damaged, remove the axle assembly.
3. Replace the CV joint if it exhibits wear or damage.
4. Reassemble and ensure all components are securely fastened.

5. Check and Replace Wheel Bearings

Sub-steps:
1. With the wheel off, shake the hub assembly to check for any play.
2. If play is detected, remove the hub and replace the wheel bearing.
3. Reassemble the hub and wheel, ensuring proper torque specifications are met.