Problem Statement
Learn how to diagnose and fix the remote start issue on Tesla Model S (2012-2020). Step-by-step guide with diagnostic procedures and repair instructions.
how to fix the remote start not working on my Tesla Model S Original (2012-2020)
Tesla Model S Plaid/Refresh (2021-present)
1-2 hours
Time
medium
Difficulty
medium
Severity
3 min read
517 words
Affected Component
Electrical
Estimated Time
1-2 hours
⚠️ Safety Warnings
Important safety information - read before proceeding
- •Ensure the vehicle is in 'Park' and secured before performing any resets or checks.
Symptoms
- •Remote start feature unresponsive via mobile app
- •Key fob does not initiate remote start
- •Vehicle does not respond to remote activation
- •Notifications or alerts regarding remote start failure in the vehicle's interface
- •Possible issues with Tesla app connectivity
Diagnostic Steps
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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
- •Smartphone
- •Tesla mobile app
- •Spare key fob (if available)
- •Flat tool (for key fob battery replacement)
Parts Required
- •Key fob battery (CR2032)
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