# Service bulletin SB2116003

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.

- Type: Service bulletin
- NHTSA id: 10208324
- Published by NHTSA: 2022\-02\-28
- Manufacturer's number: SB2116003
- Manufacturer's date: 2021\-12\-07
- NHTSA component: ELECTRICAL SYSTEM:12V/24V/48V BATTERY

## NHTSA's summary

Certain Model 3 and Model Y vehicles were manufactured with high voltage \(HV\) batteries having cell separators that do not meet Tesla?s internal standards of quality, potentially resulting in a reduction of range.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10208324-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10208324-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, 12\-volt battery

## Vehicles listed

- 2021 TESLA MODEL 3
- 2021 TESLA MODEL Y

JSON: [/v1/bulletins/10208324](/v1/bulletins/10208324)

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