why is my Volkswagen Golf Seventh Generation (2013-2020) shaking when I brake?

Volkswagen Golf Eighth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

511 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 shaking during braking in Volkswagen Golf 7 (2013-2020). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Brakes

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery when working on brake systems to avoid electrical issues.
•Allow brake components to cool before handling, as they can become extremely hot during use.

Symptoms

•Steering wheel shakes during braking
•Vehicle vibrates noticeably at certain speeds
•Uneven brake pad wear
•Possible noise when braking
•Brake pedal pulsates underfoot

Diagnostic Steps

1
Inspect brake rotors for warping or uneven wear using a dial indicator.
2
Check brake pads for thickness and signs of uneven wear.
3
Examine suspension components (control arms, bushings, struts) for damage or wear.
4
Verify wheel alignment and balance.
5
Inspect tires for uneven wear 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

•Socket set
•Jack
•Jack stands
•Dial indicator
•Torque wrench

Parts Required

•Brake rotors (if warped)
•Brake pads (if worn)

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Solution

1. Preparation

Gather all necessary tools and parts.
Park the vehicle on a flat surface and engage the parking brake.
Use wheel chocks to secure the vehicle.

2. Remove Wheels

Tools Required: Socket set, jack, jack stands.
Loosen the lug nuts on the front wheels slightly while the vehicle is on the ground.
Raise the vehicle with a jack and secure it with jack stands.
Remove the lug nuts and take off the wheels.

3. Inspect Brake Rotors

Check the brake rotors for warping using a dial indicator.
If warped (more than 0.002 inches), proceed to replace or resurface the rotors.

Rotor Replacement:

Remove the caliper by unbolting it from the bracket.
Hang the caliper securely without stressing the brake line.
Remove the rotor by unbolting it from the hub assembly.
Install the new rotor, ensuring it is clean and free of grease.

4. Replace Brake Pads

Check the thickness of the brake pads; if they are below 3mm, replace them.
Remove the old brake pads from the caliper bracket.
Install new brake pads, ensuring they are seated properly.

5. Reassemble Braking System

Reattach the brake caliper over the new pads and rotor.
Tighten caliper bolts to manufacturer specifications (typically around 25-35 Nm).
Reinstall the wheel and hand-tighten lug nuts.

6. Final Steps

Lower the vehicle from jack stands and tighten lug nuts to the manufacturer's torque specification (typically 90-100 Nm).
Repeat the process on the opposite side if necessary.