how to fix Tesla Model 3 Original (2017-2023) screen glitches during use

Tesla Model 3 Highland (2024-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

542 words

Problem Statement

Learn how to diagnose and fix screen glitches in Tesla Model 3 (2017-2023). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Electrical

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical components to prevent shock or short circuits.
•Allow the vehicle to cool before performing any maintenance to avoid burns.

Symptoms

•Flickering or blinking of the touchscreen display
•Freezing of the display during operation
•Unresponsive touch controls or delayed response
•Random rebooting of the screen
•Distorted graphics or pixelation
•Error messages related to the screen or software

Diagnostic Steps

1
Check for software updates via the vehicle's settings menu to ensure the latest version is installed.
2
Perform a soft reset by holding down both scroll wheels on the steering wheel until the screen reboots.
3
Inspect the connections behind the screen, if accessible, for any loose or damaged wiring.
4
Review the vehicle’s error logs using the Tesla app or service menu for any screen-related error codes.
5
Test the touchscreen responsiveness using diagnostic features in the settings menu, if available.
6
Check the vehicle's battery voltage and electrical connections, ensuring they are within specifications.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Screwdrivers (Torx)
•Trim removal tool
•Multimeter

Parts Required

•New touchscreen (if replacement is necessary)
•Connectors (if damaged)

Related Faults

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Diagnostic Steps

1
Check for software updates via the vehicle's settings menu to ensure the latest version is installed.
2
Perform a soft reset by holding down both scroll wheels on the steering wheel until the screen reboots.
3
Inspect the connections behind the screen, if accessible, for any loose or damaged wiring.
4
Review the vehicle’s error logs using the Tesla app or service menu for any screen-related error codes.
5
Test the touchscreen responsiveness using diagnostic features in the settings menu, if available.
6
Check the vehicle's battery voltage and electrical connections, ensuring they are within specifications.

Solution

1. Preparation

Tools Required: Screwdrivers (Torx), trim removal tool, multimeter
Ensure the vehicle is parked safely with the ignition off.
Disconnect the vehicle's 12V battery to avoid any electrical hazards.

2. Inspect and Secure Connections

Sub-steps:
1. Use a trim removal tool to gently pry off the bezel surrounding the touchscreen.
2. Remove screws securing the display using a Torx screwdriver.
3. Carefully pull the display forward to access the connectors at the back.
4. Check all connectors for tightness and integrity; reseat them if necessary.
5. If any connectors are damaged, replace them.

3. Software Reset

Sub-steps:
1. Reconnect the vehicle's 12V battery.
2. Power on the vehicle.
3. Perform a soft reset by holding down both scroll wheels on the steering wheel until the screen reboots.
4. Confirm that the software is up to date by checking the software version in the settings menu.

4. Replace the Touchscreen (if necessary)

Sub-steps:
1. If the problem persists, the touchscreen may need replacement.
2. Disconnect the battery again before proceeding.
3. Remove the screws and connectors as previously described.
4. Install the new touchscreen by reversing the steps, ensuring all connections are secure.
5. Reassemble the bezel and ensure it fits snugly.