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How can I address issues with the Tesla Model Y's key fob? - Tesla Model Y
Home/Cars/Tesla/Model Y/Current (2020-present)/How can I address issues with the Tesla Model Y's key fob?

How can I address issues with the Tesla Model Y's key fob?

Tesla Model Y Current (2020-present)

Error Codes
30 minutes
Time
easy
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
527 words

Problem Statement

Learn how to diagnose and fix key fob issues for your Tesla Model Y, including battery replacement and re-pairing steps.

Affected Component
key fob
Estimated Time
30 minutes

Symptoms

  • •Inability to Unlock/Lock the Car
  • •Car Not Starting
  • •Intermittent Functionality
  • •No Response from Key Fob

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Solution

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

  • •Small flathead screwdriver or coin
  • •CR2032 battery (replacement)
  • •Visual inspection tools
  • •Tesla mobile app or vehicle touchscreen

Additional Information

Affected Component
key fob
Estimated Time
30 minutes
Difficulty
easy
Severity
medium
Tools Required
4 items

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Back to Generation
Addressing Issues with Tesla Model Y's Key Fob
Repair Instructions

Replacing the Key Fob Battery

  1. Open the Key Fob: Use a small flathead screwdriver or a coin to gently pry open the key fob.
  2. Remove Old Battery: Take out the old CR2032 battery by noting the orientation (positive side up).
  3. Install New Battery: Place the new CR2032 battery in the same orientation.
  4. Reassemble the Key Fob: Snap the key fob back together, ensuring all parts align properly.

Re-Pairing the Key Fob

  1. Access the Vehicle: Enter the vehicle using the existing method (e.g., mobile app or key card).
  2. Navigate to Locks Menu: On the touchscreen, select 'Controls' > 'Locks'.
  3. Initiate Key Pairing: Follow the prompts to add a key fob.
  4. Hold Key Fob: When prompted, hold the key fob near the center console, as indicated on the screen.
  5. Confirm Pairing: Wait for a confirmation message that the key fob has been successfully paired.
Conclusion

If the above steps do not resolve the issues with the Tesla Model Y key fob, you may need to contact Tesla Service for further diagnostics or to inquire about a replacement key fob. Ensure to have your vehicle identification number (VIN) handy for reference.