how to fix the Tesla Model 3 Original (2017-2023) GPS not working

Tesla Model 3 Highland (2024-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

411 words

Problem Statement

Learn how to diagnose and fix GPS issues 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 12V battery before starting any electrical work to prevent short circuits.

Symptoms

•GPS signal not acquiring
•Map not loading or displaying
•Incorrect location being displayed
•Navigation system freezing or crashing
•Voice guidance not working

Diagnostic Steps

1
Check for software updates in the vehicle settings.
2
Restart the touchscreen by holding down the two scroll buttons on the steering wheel.
3
Verify that GPS settings are enabled and not set to 'Airplane Mode'.
4
Inspect the vehicle's antenna for any physical damage or obstructions.
5
Use the Tesla app to check if the vehicle is connected to the internet.
6
Review error logs or notifications related to the GPS system.

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

•Trim removal tool
•Socket set
•Screwdriver set

Parts Required

•GPS antenna (if replacement is necessary)

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Diagnostic Steps

1
Check for software updates in the vehicle settings.
2
Restart the touchscreen by holding down the two scroll buttons on the steering wheel.
3
Verify that GPS settings are enabled and not set to 'Airplane Mode'.
4
Inspect the vehicle's antenna for any physical damage or obstructions.
5
Use the Tesla app to check if the vehicle is connected to the internet.
6
Review error logs or notifications related to the GPS system.

Solution

1. Preparation

Gather necessary tools and components.
Ensure the vehicle is parked on a flat surface.
Disconnect the 12V battery to avoid electrical issues during inspection.

2. Check Software and Settings

Sub-steps:
- Power on the vehicle and access the settings menu.
- Navigate to 'Software' and check for any pending updates. If available, install the updates by following on-screen instructions.
- Ensure GPS and navigation settings are activated; disable 'Airplane Mode' if necessary.

3. Restart the System

Sub-steps:
- While the vehicle is on, press and hold the two scroll buttons on the steering wheel until the screen goes black and the Tesla logo appears.
- Wait for the system to reboot and check if GPS functionality returns.

4. Inspect the GPS Antenna

Sub-steps:
- Using a trim removal tool, carefully remove the overhead console or rearview mirror cover to access the GPS antenna.
- Inspect the antenna for any visible damage or disconnection.
- If damaged, replace the GPS antenna with a new unit, ensuring secure connections.

5. Reconnect Battery

Sub-steps:
- Reconnect the 12V battery and ensure all connections are secure.
- Power on the vehicle and check the GPS functionality.

6. Finalize the Repair

Sub-steps:
- Reassemble any removed components, ensuring all clips and screws are properly secured.
- Clean any debris from the area around the antenna to ensure optimal signal reception.

Tools Required:

Trim removal tool
Socket set
Screwdriver set

Parts Required:

GPS antenna (if replacement is necessary)

Estimated Repair Time: 2-4 hours

Safety Warnings:

Disconnect the 12V battery before starting any electrical work to prevent short circuits.