NHTSA Recall 23V434000: Traction battery (electrical system)
Tesla, Inc. reported this safety recall to NHTSA on , covering an estimated 26 vehicles. It affects 2 models including the Tesla Model 3.
| NHTSA campaign | 23V434000 |
|---|---|
| Manufacturer campaign | SB-23-16-005 |
| Component | ELECTRICAL SYSTEM › PROPULSION SYSTEM › TRACTION BATTERY |
| Report received | June 19, 2023 |
| Owner notification | August 18, 2023 |
| Initiated by | Manufacturer |
Defect
Tesla, Inc. (Tesla) is recalling certain 2023 Model 3 and Model Y vehicles. The pyrotechnic battery disconnect may be defective.
Safety risk
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.
Vehicles covered by recall 23V434000
Being listed here means the campaign covers the model year, not that every car was built with the defect or is still unrepaired. Enter your VIN above to check your specific vehicle. Recall repairs are free at authorised dealers. Source: NHTSA, October 2026.