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

Volkswagen Golf MK8.5 (2024-Present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

483 words

Problem Statement

Learn how to diagnose and fix popping noise when turning in Volkswagen Golf MK7. 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 down before working on any parts near the engine.

Symptoms

•Popping or clicking noise when turning the steering wheel
•Noise increases with sharper turns
•Possible vibration in the steering wheel
•Uneven tire wear
•Decreased handling performance

Diagnostic Steps

1
Inspect the wheel area for visible damage or wear on suspension components.
2
Check the CV joints for any signs of grease leakage or damage.
3
Test the suspension by pushing down on the front corners of the vehicle to listen for noises.
4
Examine the strut mounts and bushings for wear or deterioration.
5
Inspect the tires for any irregular wear patterns or damage.

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
•Pry bar

Parts Required

•CV axle (if damaged)
•Strut mount (if worn)
•Suspension bushings (if deteriorated)

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Diagnostic Steps

1
Inspect the wheel area for visible damage or wear on suspension components.
2
Check the CV joints for any signs of grease leakage or damage.
3
Test the suspension by pushing down on the front corners of the vehicle to listen for noises.
4
Examine the strut mounts and bushings for wear or deterioration.
5
Inspect the tires for any irregular wear patterns or damage.

Solution

1. Preparation

Gather tools and materials: jack, jack stands, socket set, torque wrench, pry bar, and replacement parts as necessary.
Park the vehicle on a flat surface and engage the parking brake.

2. Lift the Vehicle

Use a jack to lift the front of the vehicle, then secure it with jack stands.
Ensure the vehicle is stable before proceeding.

3. Inspect and Replace CV Joints (if necessary)

Sub-steps:
1. Remove the wheel using a socket set.
2. Inspect the CV joint boot for tears or grease leaks.
3. If damaged, remove the CV axle by unbolting it from the wheel hub and the transmission.
4. Install the new CV axle, ensuring all fasteners are torqued to manufacturer specifications (typically around 30-50 lb-ft for the hub nut).

4. Replace Worn Suspension Components (if necessary)

Sub-steps:
1. Check strut mounts and bushings for wear; replace if necessary.
2. To replace strut mounts, remove the strut assembly by unbolting it from the steering knuckle and the chassis.
3. Replace the mount and reassemble the strut assembly, ensuring all bolts are torqued to manufacturer specifications.

5. Reassemble and Lower Vehicle

Reinstall the wheel and lower the vehicle from the jack stands.
Tighten the lug nuts in a criss-cross pattern to the specified torque (typically 75-90 lb-ft).