2023 Tesla Model 3 Recall: Electrical System (NHTSA 23V434000)

NHTSA (the National Highway Traffic Safety Administration) issued a recall affecting 2023 Tesla Model 3 vehicles manufactured by Tesla, Inc.. Below is the official summary, the risk involved, and the fix available at no cost.

Table of contents
  1. What does the official notice say?
  2. Risk if left unaddressed
  3. Manufacturer's fix (remedy)
  4. Additional notes
  5. How to check if your vehicle is affected
  6. Frequently asked questions

What does the official notice say?

Tesla, Inc. (Tesla) is recalling certain 2023 Model 3 and Model Y vehicles. The pyrotechnic battery disconnect may be defective.

Risk if left unaddressed

A defective battery disconnect may not isolate the vehicle's high voltage battery after a crash or fault detection, increasing the risk of electrical shock and injury.

Manufacturer's fix (remedy)

Tesla Service will replace the pyrotechnic battery disconnect, free of charge. Owner notification letters were mailed August 18, 2023. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-23-16-005.

Additional notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

How to check if your vehicle is affected

Enter your Vehicle Identification Number (VIN) in the official NHTSA lookup tool at nhtsa.gov/recalls to confirm whether your specific vehicle is included in this campaign (number 23V434000).

Frequently asked questions

What is NHTSA recall 23V434000?

Tesla, Inc. (Tesla) is recalling certain 2023 Model 3 and Model Y vehicles. The pyrotechnic battery disconnect may be defective.

What happens if this recall isn't fixed?

A defective battery disconnect may not isolate the vehicle's high voltage battery after a crash or fault detection, increasing the risk of electrical shock and injury.

Is the repair free, and how do I check my VIN?

Tesla Service will replace the pyrotechnic battery disconnect, free of charge. Owner notification letters were mailed August 18, 2023. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-23-16-005. Enter your Vehicle Identification Number (VIN) at nhtsa.gov/recalls to confirm whether your specific vehicle is included in campaign 23V434000.

Source: public NHTSA data, campaign 23V434000, reported on 19/06/2023. This content is for informational purposes only, does not constitute legal advice, and was compiled from official data with editorial review prior to publication.

Recall Radar

Recall Radar is the editorial team behind RecallRadar, tracking official NHTSA vehicle recalls and translating them into clear, practical guidance — what's affected, what's the risk, and how to get the free fix. Every post is compiled from public NHTSA data and reviewed before publishing.

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