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Service bulletin T-TT-0536-19

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 id10159701
Published by NHTSA2019-05-13
Manufacturer's numberT-TT-0536-19
Manufacturer's date2019-04-08
NHTSA componentSUSPENSION

NHTSA's summary

TT: Alignment specifications for some 2019 and 2020 new model vehicles have been updated and are significantly different from the previous model.

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

Suspension

Vehicles listed
TOYOTA COROLLA HATCHBACK2020 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA RAV42019

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

Recalls for the same vehicles and component
20V2860002020-05-20. SUSPENSION:FRONT:CONTROL ARM:LOWER ARM

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
T-TT-0724-232023-04-17. Service bulletin. TT: Some 19-21MY RAV4 Japan produced vehicles in Puerto Rico only exhibit a squeak type noise from the front suspension over bumps. Japan produced vehicles can be identified by VINs beginning with J.
T-TT-0666-212021-11-15. Service bulletin. TT: **Puerto Rico Only** Customer states hearing a loud clunk/abnormal noise coming from the front of the vehicle when going over bumps.
T-SB-0079-20 Rev2021-01-25. Service bulletin. TSB: Some 2019 ? 2021 model year RAV4 and RAV4 Hybrid vehicles may exhibit a vibration/shaking of the image shown in the outer rear-view mirror(s) while driving. Mirror vibration can be observed at highway speeds of approximately 50 ? 70 mph on typical concrete/asphalt road surfaces. Follow the Repair Procedure in this bulletin to improve this condition.
T-SB-0079-202020-09-14. Service bulletin. TSB: Some 2019 ? 2020 model year RAV4 and RAV4 Hybrid vehicles may exhibit a vibration/shaking of the image shown in the outer rear view mirror(s) while driving. Mirror vibration can be observed at highway speeds of approximately 50 ? 70 mph on typical concrete/asphalt road surfaces.
T-TT-0529-19_Rev2020-06-15. Service bulletin. TT: Customers may experience abnormal noise/vibration from the hybrid transaxle.
T-TT-0550-192019-07-15. Service bulletin. TT: Abnormal noise from rear of vehicle when traveling over bumps.