why does my Volkswagen Golf MK7.5 (2020-Present) make a grinding noise when turning

Volkswagen Golf MK7.5 (2020-Present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

444 words

Problem Statement

Learn how to diagnose and fix grinding noise when turning in Volkswagen Golf MK7.5. 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 inspecting brakes.

Symptoms

•Grinding noise during left or right turns
•Possible vibration felt in the steering wheel
•Unusual wear patterns on tires
•Increased steering effort or stiffness
•Check engine or warning lights illuminated

Diagnostic Steps

1
Inspect the outer CV joints for wear or damage.
2
Check for any debris lodged in the wheel wells or around the brake components.
3
Examine the brake pads and rotors for uneven wear or damage.
4
Inspect the suspension components for loose or worn parts.
5
Test the power steering system for fluid levels and leaks.

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
•Lug wrench
•Socket set
•Torque wrench

Parts Required

•CV joint (if damaged)
•Brake pads (if worn)
•Brake rotors (if damaged)
•Suspension components (if worn)

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Diagnostic Steps

1
Inspect the outer CV joints for wear or damage.
2
Check for any debris lodged in the wheel wells or around the brake components.
3
Examine the brake pads and rotors for uneven wear or damage.
4
Inspect the suspension components for loose or worn parts.
5
Test the power steering system for fluid levels and leaks.

Solution

1. Preparation

Gather tools and parts.
Ensure the vehicle is parked on a level surface.
Disconnect the battery to prevent any electrical shorts (if applicable).

2. Inspect and Remove Wheel

Tools Required: Jack, jack stands, lug wrench.
Raise the vehicle using the jack and secure it on jack stands.
Remove the wheel using the lug wrench.

3. Examine CV Joints

Inspect the condition of the outer CV joints for any signs of wear, such as torn boots or grease leakage.
If damaged, proceed to replace the CV joint.

4. Brake Component Check

Examine brake pads for uneven wear and replace if necessary.
Inspect rotors for scoring or warping; replace if damaged.

5. Suspension Inspection

Check all suspension components, including control arms, bushings, and tie rod ends for wear.
Replace any worn components as necessary.

6. Reassemble

Reinstall the wheel and torque the lug nuts to manufacturer specifications (typically around 80-100 ft-lbs for most VW models).
Lower the vehicle from the jack stands.