how to fix the radio not working on Tesla Outback 6th Generation (2020-2024)?

Solution

1. Preparation

• Gather necessary tools: OBD-II scanner, multimeter, fuse puller, and a USB drive for software updates.
• Ensure the vehicle is parked and turned off. Disconnect the 12V battery to prevent any electrical shorts.

2. Check and Replace Fuses

• Sub-steps:
  1. Locate the fuse box, typically under the dashboard or in the engine compartment.
  2. Use a fuse puller to remove the fuses related to the audio system (consult the owner's manual for specific fuse locations).
  3. Inspect each fuse for continuity. If any fuse is blown, replace it with a new fuse of the same amperage (typically 10A or 15A).
  4. Reinstall the fuses and ensure they are seated properly.

3. Perform Software Update

• Sub-steps:
  1. If the infotainment system is outdated, download the latest software version from the Tesla website onto a USB drive.
  2. Insert the USB drive into the USB port of the vehicle.
  3. Follow the prompts on the display to initiate the software update process.
  4. Wait for the update to complete, which may take up to 30 minutes, then remove the USB drive.

4. Reconnect Battery

• Sub-steps:
  1. Reconnect the negative terminal of the 12V battery.
  2. Tighten the terminal securely to ensure a good connection.
  3. Start the vehicle and test the radio functionality.