FAULTBASE
NEWSASKCars
© 2025 FAULTBASE
All rights reserved.
v2.0.0 • Production
ContactPrivacyImpressum
Home/Cars/Volkswagen/Golf/MK7 (2015-2019)/why is my Volkswagen Golf MK7 (2015-2019) making a grinding noise when braking?

why is my Volkswagen Golf MK7 (2015-2019) making a grinding noise when braking?

Volkswagen Golf MK7 (2015-2019)

Severity: highDifficulty: medium2-4 hours
3 min read
564 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

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

Component
Brakes
Repair Time
2-4 hours

Safety Warnings

  • ⚠Ensure the vehicle is securely supported on jack stands before working underneath it.
  • ⚠Allow brake components to cool before handling after use.

Symptoms

  • •Grinding noise when applying brakes
  • •Reduced braking efficiency or responsiveness
  • •Pulsation in the brake pedal during braking
  • •Warning light on the dashboard (if applicable)
  • •Vibration felt through the steering wheel or chassis

Diagnostic Steps

  1. 1Inspect brake pads for wear and damage using a visual inspection.
  2. 2Check brake rotors for warping or scoring.
  3. 3Examine the brake calipers for proper functioning and any signs of sticking.
  4. 4Inspect the brake fluid level and condition.
  5. 5Look for debris or foreign objects lodged between the brake components.
  6. 6Test the brake system for any unusual noises while stationary and during low-speed braking.

Solution

Solution

1. Preparation

  • Tools Required: Jack, jack stands, lug wrench, torque wrench, brake cleaner, socket set, and safety goggles.
  • Raise the vehicle securely on jack stands and remove the wheels.

2. Inspect and Replace Brake Pads

  • Sub-steps:
    1. Remove the caliper bolts using a socket wrench and carefully slide the caliper off the rotor.
    2. Inspect the brake pads for wear; replace them if the friction material is below the manufacturer's specification (usually 3 mm or less).
    3. Clean the caliper bracket and sliding pins with brake cleaner.
    4. Install new brake pads, ensuring they are oriented correctly and lubricating the backing with anti-squeal grease.

3. Inspect and Replace Brake Rotors (if necessary)

  • Sub-steps:
    1. Check the rotors for scoring or warping using a straight edge or caliper.
    2. If damaged, remove the rotor by unscrewing the rotor retaining screws and sliding it off the hub.
    3. Install the new rotor, ensuring it is seated properly against the hub.

4. Reassemble Brake Components

  • Sub-steps:
    1. Reattach the caliper over the new pads and rotor, securing it with the caliper bolts.
    2. Torque the caliper bolts to the specification provided in the manufacturer’s service manual (usually around 25-30 Nm).
    3. Reinstall the wheels and torque the lug nuts to the manufacturer's specifications (usually around 120 Nm).

5. Final Checks

  • Sub-steps:
    1. Refill or bleed the brake fluid if necessary.
    2. Lower the vehicle and pump the brake pedal to seat the pads against the rotors.
    3. Test the brakes at low speed to ensure proper functionality and listen for any noises.

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
  • Torque wrench
  • Brake cleaner
  • Socket set
  • Safety goggles

Parts Required

  • Brake pads
  • Brake rotors (if needed)
  • Brake fluid (if necessary)

Additional Information

Component

Brakes

Repair Time

2-4 hours

Difficulty

medium

Severity

high

Tools

7 items

Parts

3 items

Related Faults

Discover similar issues

  1. how to reset the service light on a Volkswagen Golf MK7 (2015-2019)?

    Learn how to reset the service light on a Volkswagen Golf MK7 (2015-2019) with this step-by-step guide. Ensure your maintenance reminders are accurate...

    Component:Electrical
    Symptoms
    • •Service light illuminated on the dashboard
    • •Maintenance reminder message displayed
    • +{count} more
  2. why does my Volkswagen Golf MK6 (2009-2014) have refrigerant leaks in the AC system

    Learn how to diagnose and repair refrigerant leaks in the AC system of your Volkswagen Golf MK6 (2009-2014). Step-by-step guide with tools and tips.

    Component:HVAC
    Symptoms
    • •Insufficient cooling from the air conditioning system
    • •Frequent need to recharge refrigerant
    • +{count} more
  3. why does my Volkswagen Golf MK7 (2015-2019) engine light keep coming on

    Learn how to diagnose and fix the engine light issue in Volkswagen Golf MK7 (2015-2019). Step-by-step guide with diagnostic procedures and repair inst...

    Component:Engine
    Symptoms
    • •Check engine light illuminated
    • •Reduced engine performance or power
    • +{count} more
  4. my Volkswagen Golf MK7 (2015-2019) is burning rich what are the symptoms

    Learn how to diagnose and fix rich running issues in Volkswagen Golf MK7 (2015-2019). Step-by-step guide with symptoms, diagnostic steps, and repair i...

    Component:Engine
    Symptoms
    • •Check engine light illuminated
    • •Strong fuel odor from the exhaust
    • +{count} more
  5. my Volkswagen Golf MK6 (2009-2014) engine is overheating, what should I check

    Learn how to diagnose and fix overheating issues in Volkswagen Golf MK6 (2009-2014). Step-by-step guide with symptoms, diagnostic steps, and repair in...

    Component:Cooling System
    Symptoms
    • •Engine temperature gauge indicating high temperature
    • •Steam or coolant leaking from the engine bay
    • +{count} more
  6. how to clean the mass airflow sensor in my Volkswagen Golf MK6 (2009-2014)?

    Learn how to clean the mass airflow sensor in your Volkswagen Golf MK6 (2009-2014) to improve engine performance. Step-by-step instructions included.

    Component:Engine
    Symptoms
    • •Check engine light illuminated
    • •Rough idle or stalling
    • +{count} more

Share this solution

Comments

Sign in to share your thoughts

Sign In

No comments yet

Be the first to share your thoughts

Back to Generation