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Service bulletin SB-23-16-001

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10234054
Published by NHTSA2023-04-10
Manufacturer's numberSB-23-16-001
Manufacturer's date2023-03-21
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY

NHTSA's summary

Certain Model 3 and Model Y vehicles may require HV battery replacement because the wire bonds within their HV batteries may not have been manufactured to internal specifications, which may result in a reduction of range.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, 12-volt battery

Vehicles listed
TESLA MODEL 32023
TESLA MODEL Y2023

Listing a model year does not mean every vehicle of it is concerned: the document says which.