Vehicle recall 23V434000 · June 19, 2023
Tesla Model 3 and Model Y
The pyrotechnic battery disconnect may be defective.
Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.
- Summary
- Tesla, Inc. (Tesla) is recalling certain 2023 Model 3 and Model Y vehicles. The pyrotechnic battery disconnect may be defective.
- Consequence
- 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.
- 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.
- 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.
Recall details
- NHTSA campaign
- 23V434000
- Reported to NHTSA
- June 19, 2023
- Filed by
- Tesla, Inc.
- Manufacturer campaign
- SB-23-16-005
- Owner notification
- August 18, 2023
- Vehicles potentially affected
- 26
- Initiated by
- the manufacturer
- Components
- Electrical system › Propulsion system › Traction battery
Vehicles covered
As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.
- Tesla Model 3 (2023): 2023
- Tesla Model Y (2023): 2023
Has your Tesla been repaired?
Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.
NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Tesla dealer can also check your VIN. Recall repairs are free.