# Service bulletin T\-TT\-0652\-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: 10198156
- Published by NHTSA: 2021\-06\-21
- Manufacturer's number: T\-TT\-0652\-21 Rev
- Manufacturer's date: 2021\-05\-28
- NHTSA component: EQUIPMENT; POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT; POWER TRAIN

## NHTSA's summary

TT: This Tech Tip applies to 2019 model year RAV4 Adventure/Limited grade equipped with torque vectoring AWD system ONLY. Some customers may experience an abnormal noise from rear differential after driving the vehicle for 15\-20 minutes or more. This condition occurs with ?Normal? drive mode selected.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10198156-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10198156-9999.pdf)

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

## Components

Equipment and accessories, Transmission and driveline, Differential

## Vehicles listed

- 2019 TOYOTA RAV4

## Other bulletins for the same vehicles and component

- [T\-TT\-0652\-21](/bulletins/10198145.md), 2021-06-21, Service bulletin: EQUIPMENT; POWER TRAIN; POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT. TT: This Tech Tip applies to 2019 model year RAV4 Adventure/Limited grade equipped with torque vectoring AWD system ONLY. Some customers may experience an abnormal noise from rear differential after driving the vehicle for 15\-20 minutes or more. This condition occurs with ?Normal? drive mode selected.
- [T\-SB\-0067\-20](/bulletins/10178776.md), 2020-08-24, Service bulletin: POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT. TSB: Some 2019 \- 2020 model year RAV4 Adventure and Limited grade AWD vehicles may exhibit an abnormal noise from the rear differential assembly when accelerating from a stop and/or on deceleration after driving the vehicle for 15 \- 20 minutes or more. This condition occurs with Normal drive mode selected during disconnect/connect timing of the AWD system.

JSON: [/v1/bulletins/10198156](/v1/bulletins/10198156)

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