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Service bulletin G0T-Dealer Lette

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 id10145772
Published by NHTSA2018-10-15
Manufacturer's numberG0T-Dealer Lette
Manufacturer's date2016-07-21
NHTSA componentBACK OVER PREVENTION: WARNINGS

NHTSA's summary

Dealer Letter email: In the involved vehicles, the S-APGS (Simple Advanced Parking Guidance System) buzzer may not sound as designed to alert the driver to stop the vehicle during back-in assist parking mode and parallel parking mode. However, the stop indicator displays correctly on the multi-information display to alert the driver to stop the vehicle.

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
TOYOTA PRIUS2016

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

Other bulletins for the same vehicles and component
TTT0636202022-06-21. Service bulletin. TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a groan or squeak noise in various driving conditions
T-TT-0636-20 Rev2021-04-19. Service bulletin. TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a groan or squeak noise in various driving conditions.
T-TT-0636-202021-02-16. Service bulletin. TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a groan or squeak noise in various driving conditions.
G0T_TI_0604192019-07-15. Service bulletin. Technical Instructions: TECHNICAL INSTRUCTIONS FOR LIMITED SERVICE CAMPAIGN G0T SOFTWARE UPDATE FOR COMBINATION METER CERTAIN 2016 MODEL YEAR PRIUS.
D0T_Dealer Packa2019-07-15. Service bulletin. Dealer Package: June 4, 2019 A watermark has been added to the Dealer Letter to indicate that G0N expired on May 31, 2019. In the involved vehicles, the S-APGS (Simple Advanced Parking Guidance System) buzzer may not sound as designed to alert the driver to stop the vehicle during back-in assist parking mode and parallel parking mode. However, the stop indicator displays correctly on the multi-information display to alert the driver to stop the vehicle.
G0T-TI-Prius-Pub2018-10-15. Service bulletin. Technical Instructions: In the involved vehicles, the S-APGS (Simple Advanced Parking Guidance System) buzzer may not sound as designed to alert the driver to stop the vehicle during back-in assist parking mode and parallel parking mode. However, the stop indicator displays correctly on the multi-information display to alert the driver to stop the vehicle.
G0T-Dealer Daily2018-10-15. Service bulletin. Dealer Daily: Limited Service Campaign G0T Dealer Letter and Technical Instuctions are now available on TIS.
G0T-Dealer Lette2018-10-15. Service bulletin. Dealer Letter: In the involved vehicles, the S-APGS (Simple Advanced Parking Guidance System) buzzer may not sound as designed to alert the driver to stop the vehicle during back-in assist parking mode and parallel parking mode. However, the stop indicator displays correctly on the multi-information display to alert the driver to stop the vehicle.
G0T-Region Lette2018-10-15. Service bulletin. Region Letter: In the involved vehicles, the S-APGS (Simple Advanced Parking Guidance System) buzzer may not sound as designed to alert the driver to stop the vehicle during back-in assist parking mode and parallel parking mode. However, the stop indicator displays correctly on the multi-information display to alert the driver to stop the vehicle.
G0T-Region Lette2018-10-15. Service bulletin. Region Letter email: In the involved vehicles, the S-APGS (Simple Advanced Parking Guidance System) buzzer may not sound as designed to alert the driver to stop the vehicle during back-in assist parking mode and parallel parking mode. However, the stop indicator displays correctly on the multi-information display to alert the driver to stop the vehicle.