# Service bulletin T\-TT\-0642\-21 Rev

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: 10190464
- Published by NHTSA: 2021\-04\-19
- Manufacturer's number: T\-TT\-0642\-21 Rev
- Manufacturer's date: 2021\-03\-23
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION

## NHTSA's summary

TT: Customers may state the vehicle has oil consumption or certain warnings have illuminated stating low oil, ?Oil level at minimum, add one quart? as stated on MID.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10190464-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10190464-9999.pdf)

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

## Components

Engine, Engine oil and lubrication

## Vehicles listed

- 2021 TOYOTA SUPRA

## Other bulletins for the same vehicles and component

- [T\-PANT\-2024\-004\-](/bulletins/10253223.md), 2024-04-15, Service bulletin: ENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. This is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life Coolant, effective March 1, 2024. These products are ordered through the Toyota Complete Maintenance Care \(TCMC\) website.

JSON: [/v1/bulletins/10190464](/v1/bulletins/10190464)

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