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Service bulletin T-SB-0064-18 Obs

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 id10253230
Published by NHTSA2024-04-15
Manufacturer's numberT-SB-0064-18 Obs
Manufacturer's date2024-03-11
NHTSA componentELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER

NHTSA's summary

OBSOLETE NOTICE March 11, 2024: This bulletin is now obsolete. Please see T-SB-0013-24.

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, Ignition

Vehicles listed
TOYOTA AVALON2019, 2020, 2021
TOYOTA AVALON HYBRID2019, 2020, 2021 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA COROLLA2020, 2021
TOYOTA COROLLA HATCHBACK2019, 2020, 2021 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA COROLLA HYBRID2020, 2021 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA HIGHLANDER2021
TOYOTA HIGHLANDER HYBRID2021 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA MIRAI2021
TOYOTA RAV42019, 2020, 2021
TOYOTA RAV4 HYBRID2019, 2020, 2021 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA RAV4 PRIME2021 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA SIENNA HYBRID2021 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA VENZA HYBRID2021 (the catalog's model; the bulletin names a series or trim of it)

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