why does my Volkswagen Golf MK7 (2015-2019) make a popping noise when turning

Volkswagen Golf MK8.5 (2024-Present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

492 words

Problem Statement

Learn how to diagnose and fix popping noise when turning in Volkswagen Golf MK7 (2015-2019). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Suspension

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 working on suspension components.

Symptoms

•Popping or clicking noise during sharp turns
•Noise increases with speed during turns
•Vibration or shaking felt in the steering wheel
•Uneven tire wear
•Difficulty in steering or a loose feeling in the steering wheel

Diagnostic Steps

1
Inspect the front suspension components for any visible damage or wear.
2
Check the CV joints and boots for any signs of cracks or grease leakage.
3
Lift the vehicle and check for play in the wheel bearings.
4
Perform a test drive to replicate the noise while making tight turns.
5
Scan for any error codes that may indicate a related issue with the electronic steering system.

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
•Jack and jack stands
•Socket set
•Torque wrench
•Grease gun

Parts Required

•CV joint (if damaged)
•CV boot kit (if boot is damaged)
•Suspension components (if necessary)

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Diagnostic Steps

1
Inspect the front suspension components for any visible damage or wear.
2
Check the CV joints and boots for any signs of cracks or grease leakage.
3
Lift the vehicle and check for play in the wheel bearings.
4
Perform a test drive to replicate the noise while making tight turns.
5
Scan for any error codes that may indicate a related issue with the electronic steering system.

Solution

1. Preparation

Gather tools and parts required for the repair.
Park the vehicle on a level surface and engage the parking brake.
Disconnect the battery as a safety precaution.

2. Inspect and Replace CV Joints

Inspection:
- Remove the front wheel using a jack and jack stands.
- Inspect the CV boots for any tears or grease leakage.
- Check the CV joints for excessive play.
Replacement (if necessary):
- Remove the retaining clips securing the CV joint boot.
- Slide the boot off and clean the joint.
- Replace the CV joint if damaged, ensuring to grease it properly.
- Install a new boot and secure with new retaining clips.

3. Suspension Component Replacement

Inspection:
- Check the control arms, bushings, and strut mounts for wear.
Replacement (if necessary):
- Remove the affected suspension component (e.g., control arm) using a socket set.
- Replace with a new component, ensuring to torque bolts to the manufacturer's specifications (typically around 65-80 ft-lbs for control arms).
- Reinstall any removed components and secure.

4. Reassembly

Reinstall the front wheel and lower the vehicle.
Reconnect the battery and ensure all tools are removed from the engine bay.