why does my Volkswagen Passat B8 (2015-2022) shake when I brake

Solution

1. Preparation

• Gather tools and parts required for the repair.
• Ensure the vehicle is parked on a level surface and the engine is off.
• Engage the parking brake and wear safety gear.

2. Remove Wheel

• Sub-steps:
  1. Loosen lug nuts slightly with a lug wrench.
  2. Lift the vehicle using a jack and secure it with jack stands.
  3. Remove the lug nuts completely and take off the wheel.
• Tools Required: Lug wrench, floor jack, jack stands.

3. Inspect and Replace Brake Rotors

• Sub-steps:
  1. Remove the caliper by unbolting it from its mounting bracket.
  2. Slide the caliper off the rotor and suspend it with a wire to avoid stress on the brake line.
  3. Remove the rotor by unscrewing any retaining screws and sliding it off the hub.
  4. Inspect the old rotor for warping or excessive wear.
  5. Install the new rotor, ensuring it is properly seated.
• Tools Required: Socket set, torque wrench.
• Safety Warnings: Ensure the brake components are cool before handling.

4. Replace Brake Pads

• Sub-steps:
  1. Remove the old brake pads from the caliper bracket.
  2. Compress the caliper piston using a brake caliper tool to allow for new pads.
  3. Install the new brake pads in the caliper bracket.
  4. Reattach the caliper over the new pads and tighten the mounting bolts to specified torque values.
• Tools Required: Brake caliper tool, socket set, torque wrench.

5. Reassemble and Test

• Sub-steps:
  1. Reinstall the wheel and hand-tighten the lug nuts.
  2. Lower the vehicle and torque the lug nuts to the manufacturer's specifications.
  3. Test the brakes by pressing the pedal to ensure proper engagement before driving.
• Tools Required: Torque wrench.