how to check if my Volkswagen Passat B8 (2015-2022) has bad wheel bearings?

Solution

1. Preparation

• Tools Required: Jack, jack stands, lug wrench, socket set, torque wrench.
• Ensure the vehicle is on a flat surface and engage the parking brake.

2. Lift Vehicle

• Use the jack to lift the vehicle and secure it with jack stands.
• Remove the wheel using the lug wrench.

3. Inspect Wheel Bearings

• Carefully inspect the wheel hub assembly for any visible damage or wear.
• Spin the wheel hub by hand to listen for grinding noises.

4. Remove and Replace Wheel Bearings

• Remove the brake caliper: Unbolt the caliper and secure it using a bungee cord, do not allow it to hang by the brake line.
• Remove the rotor: Unscrew the retaining screws if applicable and slide the rotor off.
• Remove the hub assembly: Unbolt the hub from the steering knuckle and disconnect any ABS sensors if necessary.
• Replace the wheel bearing: Press the old wheel bearing out of the hub and press a new wheel bearing into the hub using a bearing press.
• Reassemble by reversing the disassembly steps.

5. Reinstall Components

• Reinstall the hub assembly onto the steering knuckle and secure it with the appropriate torque settings.
• Reinstall the brake rotor and caliper, ensuring all bolts are torqued to specifications.

6. Lower Vehicle

• Remove the jack stands and lower the vehicle back to the ground.