Tesla Electrical System: Traction Battery

Tesla is recalling about 26 vehicles over a problem with the electrical system. 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.

Campaign
23V434000
Manufacturer
Tesla, Inc.
Reported
19 June 2023
Vehicles
26
Built between
Not published
Models
2
Recall type
Vehicle
Initiated by
Manufacturer
Owners notified
18 August 2023
Repaired
73%
Unrepaired
7

Does this affect my vehicle?

The manufacturer did not publish a build-date range for this recall, so the model and year list below is the only way to tell whether your vehicle is covered.

  • 2023 Tesla Model 3
  • 2023 Tesla Model Y

Repair progress

7 of 26 vehicles in this recall had still not been repaired as of Q2 2025.

73% repaired — 19 of 26 reported

Manufacturers file these figures with NHTSA each quarter. Vehicles the manufacturer could not trace, or that have been scrapped or exported, are counted separately and are not included in the unrepaired figure.

What the defect is

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

What could happen

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.

What gets fixed

Tesla Service will replace the pyrotechnic battery disconnect, free of charge. Owner notification letters were mailed August 18, 2023.

Parts involved

  • Disconnect,battery,pyro1064689-00-JPyrotechnic Battery Disconnect

Part numbers are as filed by the manufacturer and are listed for reference. Your dealer will confirm the correct part for your vehicle.

Timeline

  1. Recall reported to NHTSA19 June 2023
  2. Owners notified18 August 2023
  3. Latest repair reportQ2 2025 — 73% repaired

Your rights

A safety recall repair is free. Under US federal law the manufacturer must fix a safety defect at no cost to you — no charge for parts, labor or diagnosis — whether or not you are the original owner. A dealer cannot charge you for recall work, and cannot require you to have bought the vehicle from them.

That entitlement is not unlimited. It applies where the vehicle was first sold less than 15 years before the recall was announced — 5 years for tires. Past that a manufacturer may still do the repair free of charge, and many do, but they are no longer obliged to. This recall was reported on 19 June 2023.

To arrange the repair, contact any franchised dealer for the brand. If a dealer refuses the work or tries to charge for it, you can report that to NHTSA at nhtsa.gov/recalls or on 1-888-327-4236.

Manufacturer contact

Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-23-16-005.

Official source

Manufacturer's recall number
SB-23-16-005
Recalling manufacturer
Tesla, Inc.
Recall initiated by
MFR

Everything on this page — the models listed, the build dates and the repair figures — comes from the manufacturer's filing to NHTSA and describes the vehicle line as a whole, not any individual car. Only the manufacturer can confirm whether a specific vehicle is affected, and whether its recall work has already been carried out. Check yours by VIN and read the official notice at nhtsa.gov/recalls.

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.

Check your own vehicle

This page describes the recall, not any one car. To see which recalls cover a specific vehicle, search by make, model and year.

A VIN lookup here identifies your vehicle and shows recalls issued for that make, model and year. It cannot tell you what is still open on your individual car - only the manufacturer knows that. Search by VIN instead, or check your VIN at nhtsa.gov for whether a recall is still open on your individual car.

Same component

Same brand