why is my Volkswagen Golf MK7 (2015-2019) making a strange noise when turning

Volkswagen Golf MK8.5 (2024-Present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

505 words

Problem Statement

Learn how to diagnose and fix strange noise when turning in Volkswagen Golf MK7 (2015-2019). 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 opening any components.

Symptoms

•Unusual grinding or clicking noise when turning the steering wheel
•Noise that increases with speed during turns
•Vibration felt through the steering wheel
•Steering wheel feels stiff or unresponsive
•Check engine light may be illuminated

Diagnostic Steps

1
Inspect the power steering fluid level and condition.
2
Check for any visible leaks in the power steering system.
3
Examine the CV joints and boots for wear or damage.
4
Inspect the steering rack and tie rod ends for any play or damage.
5
Test drive the vehicle to replicate the noise while making sharp turns.
6
Use a stethoscope or similar tool to localize the noise source.

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 stands
•Wheel chocks
•Stethoscope

Parts Required

•Power steering fluid
•CV joint
•Tie rod end

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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
Examine the CV joints and boots for wear or damage.
4
Inspect the steering rack and tie rod ends for any play or damage.
5
Test drive the vehicle to replicate the noise while making sharp turns.
6
Use a stethoscope or similar tool to localize the noise source.

Solution

1. Preparation

Tools Required: Socket set, torque wrench, jack stands, wheel chocks, stethoscope
Safely park the vehicle on a level surface and engage the parking brake.
Allow the engine to cool before starting the work.

2. Check Power Steering Fluid

Locate the power steering reservoir under the hood.
Remove the cap and check the fluid level; fill to the recommended level with appropriate fluid if low.
Inspect fluid for contamination; if dirty, consider a fluid change.

3. Inspect CV Joints

Lift the front of the vehicle using a jack and secure it with jack stands.
Remove the front wheels for better access.
Inspect the CV boots for tears or grease leaks. If damaged, the CV joint may need replacement.
Listen for clicking noises while rotating the wheel; if heard, replace the affected CV joint.

4. Examine Steering Components

Check the steering rack for any signs of wear or leaks.
Inspect tie rod ends by wiggling them to detect any play.
If any components are worn, replace them as necessary. Torque specifications should be followed as per the vehicle manufacturer’s guidelines.

5. Reassemble and Lower Vehicle

After completing inspections and repairs, reattach the wheels and lower the vehicle.
Tighten the lug nuts to the manufacturer's specified torque.