why is my Tesla Model Y Current (2020-present) dashboard flickering?

Solution

1. Software Update

• Sub-steps:
  • Navigate to the "Software" section in the vehicle settings menu.
  • Check for available updates and follow prompts to install.

2. Perform a Hard Reset

• Sub-steps:
  • Ensure the vehicle is in "Park."
  • Hold down both scroll wheels on the steering wheel until the display turns off and then back on.

3. Inspect and Secure Connections

• Sub-steps:
  • Remove the dashboard cover (if applicable) using a trim removal tool.
  • Visually inspect all wiring harnesses and connectors for signs of wear or disconnection.
  • Re-seat any loose connections and ensure they are securely fastened.

4. Battery Inspection

• Sub-steps:
  • Use a multimeter to measure the voltage of the 12V battery.
  • If the voltage is low, consider charging or replacing the 12V battery as needed.

5. Replace Display Unit (if necessary)

• Sub-steps:
  • If all previous steps do not resolve the issue, consult with Tesla service for potential display unit replacement.
  • Follow specific service guidelines provided by Tesla for the replacement procedure.

Tools Required:

• Multimeter
• Trim removal tool
• Screwdriver set

Parts Required:

• 12V battery (if replacement is necessary)
• Dashboard connectors (if damaged)

Estimated Repair Time: 1-3 hours

Safety Warnings:

• Disconnect the 12V battery before inspecting electrical components to avoid short circuits.
• Allow the vehicle to power down completely before beginning any repairs on the dashboard.