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

Volkswagen Golf MK8.5 (2024-Present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

538 words

Problem Statement

Learn how to diagnose and fix popping noise when turning in Volkswagen Golf MK7 (2015-2019). 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

•Ensure the vehicle is securely lifted and supported before working underneath.
•Disconnect the battery if working on electrical components to prevent shock.

Symptoms

•Popping or clicking noise during turns
•Noise occurs at low speeds
•Possible vibration felt in the steering wheel
•Increased tire wear on the outside edges
•Knocking sound when going over bumps

Diagnostic Steps

1
Inspect the CV joints for any signs of wear or damage.
2
Check the condition of the suspension components, including struts and bushings.
3
Lift the vehicle and examine the wheel bearings for play or noise.
4
Inspect the steering rack and associated components for any looseness.
5
Test drive the vehicle to replicate the noise while turning.

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
•Safety glasses
•Gloves

Parts Required

•CV joint or axle assembly (if damaged)
•Control arm bushings (if worn)
•Wheel bearings (if faulty)
•Sway bar links (if damaged)

Related Faults

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Diagnostic Steps

1
Inspect the CV joints for any signs of wear or damage.
2
Check the condition of the suspension components, including struts and bushings.
3
Lift the vehicle and examine the wheel bearings for play or noise.
4
Inspect the steering rack and associated components for any looseness.
5
Test drive the vehicle to replicate the noise while turning.

Solution

1. Preparation

Tools Required: Jack, jack stands, socket set, torque wrench, pry bar, safety glasses, gloves.
Ensure the vehicle is parked on a level surface and the parking brake is engaged.
Disconnect the battery if working on electrical components.

2. Inspect CV Joints

Sub-steps:
1. Remove the wheel of the side suspected (front or rear).
2. Visually inspect the CV boot for tears or leakage.
3. Grasp the CV joint and check for any excessive play or noise while moving it.
If damaged, proceed to replace the CV joint or axle assembly.

3. Examine Suspension Components

Sub-steps:
1. Inspect the struts for leaks and ensure mounting bolts are tight.
2. Check control arm bushings for wear; replace if cracked or deteriorated.
3. Evaluate the sway bar links for any damage and ensure they are secured.
Replace any worn components as necessary.

4. Check Wheel Bearings

Sub-steps:
1. With the vehicle lifted, grab the wheel at the top and bottom and shake it to check for play.
2. Spin the wheel and listen for any grinding noises indicating a bad bearing.
If the bearing is faulty, replace it using a press if necessary.

5. Inspect Steering Components

Sub-steps:
1. Check the steering rack for any signs of leaks or damage.
2. Inspect tie rod ends for wear and movement; replace if necessary.
3. Tighten any loose fasteners on the steering assembly.
Ensure all components are properly torqued to manufacturer specifications.