why does my Tesla Model 3 Highland (2024-present) sound like it’s dragging something

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the parking brake is engaged.
• Disconnect the 12V battery to ensure safety while working on electrical components.

2. Inspect and Secure Undercarriage

• Sub-steps:
  1. Use a jack and jack stands to lift the vehicle safely.
  2. Inspect the undercarriage for any loose panels or debris.
  3. Secure or remove any loose components, ensuring no parts are dragging on the ground.
• Tools Required: Jack, jack stands, socket set.

3. Check and Replace Brake Components

• Sub-steps:
  1. Remove the wheel to access the brake assembly.
  2. Inspect brake pads for wear and calipers for proper operation (ensure they release fully).
  3. If pads are worn or calipers are sticking, replace as necessary.
  4. Reassemble the wheel and lower the vehicle.
• Tools Required: Socket set, brake cleaner, torque wrench.
• Safety Warnings: Always use jack stands when working under the vehicle.

4. Inspect and Align Tires

• Sub-steps:
  1. Check tire pressure and inflate to the manufacturer's specifications.
  2. Inspect tires for uneven wear or damage.
  3. If necessary, schedule a wheel alignment service with a professional.
• Tools Required: Tire pressure gauge.