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

Volkswagen Golf MK7 (2015-2019)

Error Codes

3-5 hours

Time

medium

Difficulty

medium

Severity

3 min read

547 words

Problem Statement

Learn how to diagnose and fix the popping sound when turning in Volkswagen Golf MK7 (2015-2019). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Suspension

Estimated Time

3-5 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Allow the vehicle to cool before starting work to avoid burns.

Symptoms

•Popping or clicking noise when turning
•Noise occurs primarily during sharp turns or while cornering
•Possible vibration felt in the steering wheel
•Uneven tire wear
•Increased play in the steering wheel

Diagnostic Steps

1
Inspect the CV joints for signs of wear or damage.
2
Check the suspension components, including strut mounts and control arm bushings, for any signs of wear or damage.
3
Examine the wheel bearings for play or noise.
4
Test for any loose or damaged exhaust components that may be making contact during turns.
5
Inspect the tires for uneven wear patterns that could 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
•CV joint puller
•Wrench set
•Bearing puller
•Jack stands

Parts Required

•CV joint assembly
•Strut mounts
•Control arm bushings
•Wheel bearings

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Diagnostic Steps

1
Inspect the CV joints for signs of wear or damage.
2
Check the suspension components, including strut mounts and control arm bushings, for any signs of wear or damage.
3
Examine the wheel bearings for play or noise.
4
Test for any loose or damaged exhaust components that may be making contact during turns.
5
Inspect the tires for uneven wear patterns that could indicate alignment issues.

Solution

1. Preparation

Gather tools and parts needed for the repair.
Ensure the vehicle is parked on a level surface and engage the parking brake.
Disconnect the battery to avoid any electrical issues during repairs.

2. Inspect and Replace CV Joints

Tools Required: Socket set, torque wrench, CV joint puller, grease.
Remove the wheel and tire from the affected side using a socket set.
Use a CV joint puller to detach the CV axle from the hub assembly.
Inspect the CV joint for any torn boots or visible wear. If damaged, replace the CV joint assembly.
Grease the new CV joint adequately and reassemble, ensuring proper torque specifications are followed.

3. Examine and Replace Suspension Components

Tools Required: Wrench set, torque wrench, jack stands.
Lift the vehicle and secure it with jack stands.
Inspect strut mounts and control arm bushings for wear. Replace if any cracks or excessive wear are found.
Use a wrench set to remove the affected components and replace them with new ones, ensuring they are torqued to the manufacturer’s specifications.

4. Check Wheel Bearings

Tools Required: Socket set, bearing puller, grease.
Lift the vehicle and remove the wheel.
Check for play in the wheel bearings by spinning the hub. If there is noise or roughness, replace the wheel bearing.
Use a bearing puller to remove the old bearing and install the new one, applying grease as necessary.

5. Final Assembly

Reinstall the wheel and tire, ensuring all lug nuts are torqued to the specified value.
Reconnect the battery.
Lower the vehicle back to the ground.