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Service bulletin SB2321001R1

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 id10243085
Published by NHTSA2023-10-02
Manufacturer's numberSB2321001R1
Manufacturer's date2023-08-19
NHTSA componentBACK OVER PREVENTION:SOFTWARE

NHTSA's summary

On some Semi, the car computer may be incompatible with newer vehicle software packages.

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

Driver assistance, Backup camera

Vehicles listed
TESLA MODEL S2022
TESLA SEMI2022

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

Recalls for the same vehicles and component
26V2830002026-05-04. BACK OVER PREVENTION:SOFTWARE
22V2960002022-05-03. EQUIPMENT:ELECTRICAL:INFOTAINMENT:VIDEO (TOUCH)SCREEN/MONITOR/UNIT; BACK OVER PREVENTION:DISPLAY FUNCTION

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
SB23210012023-10-02. Service bulletin. On some Semi, the car computer may be incompatible with newer vehicle software packages.
SB-23-17-0022023-04-10. Service bulletin. In 2021 - 2022 Model S vehicles running firmware version 2022.20.9 or later, Autopilot and Active Safety Features that were using front radar sensor data transitioned to using camera data (Tesla Vision), making the front radar sensor unnecessary.