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Technical Service Bulletins of the 2021 Toyota Corolla

There have been 48 technical service bulletins issued for the 2021 Toyota Corolla.

1 2021 Toyota Corolla service brakes, hydraulic TSB (Bulletin TSB010421)

Bulletin Date:	Feb. 15, 2024
Component:	Service brakes, hydraulic.
Bulletin Summary:	TSB: some 2018 ? 2024 model year Toyota vehicles equipped with an a25a-fks, a25a-fxs, m20a-fks, or m20a-fxs engine may exhibit one or more of the following conditions: ?milky/discolored engine oil. ?an ?oil pressure low? warning message
Vehicles covered in this TSB:	2019 Toyota Avalon, 2020 Toyota Avalon, 2021 Toyota Avalon, 2022 Toyota Avalon, 2019 Toyota Avalon Hybrid, 2020 Toyota Avalon Hybrid, 2021 Toyota Avalon Hybrid, 2022 Toyota Avalon Hybrid, 2018 Toyota Camry, 2019 Toyota Camry, 2020 Toyota Camry, 2021 Toyota Camry, 2022 Toyota Camry, 2023 Toyota Camry, 2024 Toyota Camry, 2019 Toyota Camry Hybrid, 2020 Toyota Camry Hybrid, 2021 Toyota Camry Hybrid, 2022 Toyota Camry Hybrid, 2023 Toyota Camry Hybrid, 2024 Toyota Camry Hybrid, 2020 Toyota Corolla, 2021 Toyota Corolla, 2022 Toyota Corolla, 2023 Toyota Corolla, 2024 Toyota Corolla, 2022 Toyota Corolla Cross, 2023 Toyota Corolla Cross, 2024 Toyota Corolla Cross, 2023 Toyota Corolla Cross Hybrid, 2024 Toyota Corolla Cross Hybrid, 2019 Toyota Corolla Hatchback, 2020 Toyota Corolla Hatchback, 2021 Toyota Corolla Hatchback, 2022 Toyota Corolla Hatchback, 2023 Toyota Corolla Hatchback, 2024 Toyota Corolla Hatchback, 2020 Toyota Corolla Hybrid, 2021 Toyota Corolla Hybrid, 2022 Toyota Corolla Hybrid, 2023 Toyota Corolla Hybrid, 2024 Toyota Corolla Hybrid, 2023 Toyota Crown, 2024 Toyota Crown, 2024 Toyota Grand Highlander, 2024 Toyota Grand Highlander Hybrid, 2020 Toyota Highlander, 2021 Toyota Highlander, 2022 Toyota Highlander, 2023 Toyota Highlander, 2024 Toyota Highlander, 2020 Toyota Highlander Hybrid, 2021 Toyota Highlander Hybrid, 2022 Toyota Highlander Hybrid, 2023 Toyota Highlander Hybrid, 2024 Toyota Highlander Hybrid, 2023 Toyota Prius, 2024 Toyota Prius, 2023 Toyota Prius Prime, 2024 Toyota Prius Prime, 2019 Toyota RAV4, 2020 Toyota RAV4, 2021 Toyota RAV4, 2022 Toyota RAV4, 2023 Toyota RAV4, 2024 Toyota RAV4, 2019 Toyota Rav4 Hybrid, 2020 Toyota Rav4 Hybrid, 2021 Toyota Rav4 Hybrid, 2022 Toyota Rav4 Hybrid, 2023 Toyota Rav4 Hybrid, 2024 Toyota Rav4 Hybrid, 2021 Toyota Rav4 Prime, 2022 Toyota Rav4 Prime, 2023 Toyota Rav4 Prime, 2024 Toyota Rav4 Prime, 2023 Toyota Sequoia Hybrid, 2024 Toyota Sequoia Hybrid, 2021 Toyota Sienna, 2022 Toyota Sienna, 2023 Toyota Sienna, 2024 Toyota Sienna, 2021 Toyota Sienna Hybrid, 2022 Toyota Sienna Hybrid, 2023 Toyota Sienna Hybrid, 2024 Toyota Sienna Hybrid, 2021 Toyota Venza, 2022 Toyota Venza, 2023 Toyota Venza, 2024 Toyota Venza, 2021 Toyota Venza Hybrid, 2022 Toyota Venza Hybrid, 2023 Toyota Venza Hybrid, 2024 Toyota Venza Hybrid.

2 2021 Toyota Corolla cooling system TSB (Bulletin TSB010421)

Bulletin Date:	Feb. 15, 2024
Component:	Cooling system.
Bulletin Summary:	TSB: some 2018 ? 2024 model year Toyota vehicles equipped with an a25a-fks, a25a-fxs, m20a-fks, or m20a-fxs engine may exhibit one or more of the following conditions: ?milky/discolored engine oil. ?an ?oil pressure low? warning message
Vehicles covered in this TSB:	2019 Toyota Avalon, 2020 Toyota Avalon, 2021 Toyota Avalon, 2022 Toyota Avalon, 2019 Toyota Avalon Hybrid, 2020 Toyota Avalon Hybrid, 2021 Toyota Avalon Hybrid, 2022 Toyota Avalon Hybrid, 2018 Toyota Camry, 2019 Toyota Camry, 2020 Toyota Camry, 2021 Toyota Camry, 2022 Toyota Camry, 2023 Toyota Camry, 2024 Toyota Camry, 2019 Toyota Camry Hybrid, 2020 Toyota Camry Hybrid, 2021 Toyota Camry Hybrid, 2022 Toyota Camry Hybrid, 2023 Toyota Camry Hybrid, 2024 Toyota Camry Hybrid, 2020 Toyota Corolla, 2021 Toyota Corolla, 2022 Toyota Corolla, 2023 Toyota Corolla, 2024 Toyota Corolla, 2022 Toyota Corolla Cross, 2023 Toyota Corolla Cross, 2024 Toyota Corolla Cross, 2023 Toyota Corolla Cross Hybrid, 2024 Toyota Corolla Cross Hybrid, 2019 Toyota Corolla Hatchback, 2020 Toyota Corolla Hatchback, 2021 Toyota Corolla Hatchback, 2022 Toyota Corolla Hatchback, 2023 Toyota Corolla Hatchback, 2024 Toyota Corolla Hatchback, 2020 Toyota Corolla Hybrid, 2021 Toyota Corolla Hybrid, 2022 Toyota Corolla Hybrid, 2023 Toyota Corolla Hybrid, 2024 Toyota Corolla Hybrid, 2023 Toyota Crown, 2024 Toyota Crown, 2024 Toyota Grand Highlander, 2024 Toyota Grand Highlander Hybrid, 2020 Toyota Highlander, 2021 Toyota Highlander, 2022 Toyota Highlander, 2023 Toyota Highlander, 2024 Toyota Highlander, 2020 Toyota Highlander Hybrid, 2021 Toyota Highlander Hybrid, 2022 Toyota Highlander Hybrid, 2023 Toyota Highlander Hybrid, 2024 Toyota Highlander Hybrid, 2023 Toyota Prius, 2024 Toyota Prius, 2023 Toyota Prius Prime, 2024 Toyota Prius Prime, 2019 Toyota RAV4, 2020 Toyota RAV4, 2021 Toyota RAV4, 2022 Toyota RAV4, 2023 Toyota RAV4, 2024 Toyota RAV4, 2019 Toyota Rav4 Hybrid, 2020 Toyota Rav4 Hybrid, 2021 Toyota Rav4 Hybrid, 2022 Toyota Rav4 Hybrid, 2023 Toyota Rav4 Hybrid, 2024 Toyota Rav4 Hybrid, 2021 Toyota Rav4 Prime, 2022 Toyota Rav4 Prime, 2023 Toyota Rav4 Prime, 2024 Toyota Rav4 Prime, 2023 Toyota Sequoia Hybrid, 2024 Toyota Sequoia Hybrid, 2021 Toyota Sienna, 2022 Toyota Sienna, 2023 Toyota Sienna, 2024 Toyota Sienna, 2021 Toyota Sienna Hybrid, 2022 Toyota Sienna Hybrid, 2023 Toyota Sienna Hybrid, 2024 Toyota Sienna Hybrid, 2021 Toyota Venza, 2022 Toyota Venza, 2023 Toyota Venza, 2024 Toyota Venza, 2021 Toyota Venza Hybrid, 2022 Toyota Venza Hybrid, 2023 Toyota Venza Hybrid, 2024 Toyota Venza Hybrid.

3 2021 Toyota Corolla electrical system TSB (Bulletin TSB010421)

Bulletin Date:	Feb. 15, 2024
Component:	Electrical system.
Bulletin Summary:	TSB: some 2018 ? 2024 model year Toyota vehicles equipped with an a25a-fks, a25a-fxs, m20a-fks, or m20a-fxs engine may exhibit one or more of the following conditions: ?milky/discolored engine oil. ?an ?oil pressure low? warning message
Vehicles covered in this TSB:	2019 Toyota Avalon, 2020 Toyota Avalon, 2021 Toyota Avalon, 2022 Toyota Avalon, 2019 Toyota Avalon Hybrid, 2020 Toyota Avalon Hybrid, 2021 Toyota Avalon Hybrid, 2022 Toyota Avalon Hybrid, 2018 Toyota Camry, 2019 Toyota Camry, 2020 Toyota Camry, 2021 Toyota Camry, 2022 Toyota Camry, 2023 Toyota Camry, 2024 Toyota Camry, 2019 Toyota Camry Hybrid, 2020 Toyota Camry Hybrid, 2021 Toyota Camry Hybrid, 2022 Toyota Camry Hybrid, 2023 Toyota Camry Hybrid, 2024 Toyota Camry Hybrid, 2020 Toyota Corolla, 2021 Toyota Corolla, 2022 Toyota Corolla, 2023 Toyota Corolla, 2024 Toyota Corolla, 2022 Toyota Corolla Cross, 2023 Toyota Corolla Cross, 2024 Toyota Corolla Cross, 2023 Toyota Corolla Cross Hybrid, 2024 Toyota Corolla Cross Hybrid, 2019 Toyota Corolla Hatchback, 2020 Toyota Corolla Hatchback, 2021 Toyota Corolla Hatchback, 2022 Toyota Corolla Hatchback, 2023 Toyota Corolla Hatchback, 2024 Toyota Corolla Hatchback, 2020 Toyota Corolla Hybrid, 2021 Toyota Corolla Hybrid, 2022 Toyota Corolla Hybrid, 2023 Toyota Corolla Hybrid, 2024 Toyota Corolla Hybrid, 2023 Toyota Crown, 2024 Toyota Crown, 2024 Toyota Grand Highlander, 2024 Toyota Grand Highlander Hybrid, 2020 Toyota Highlander, 2021 Toyota Highlander, 2022 Toyota Highlander, 2023 Toyota Highlander, 2024 Toyota Highlander, 2020 Toyota Highlander Hybrid, 2021 Toyota Highlander Hybrid, 2022 Toyota Highlander Hybrid, 2023 Toyota Highlander Hybrid, 2024 Toyota Highlander Hybrid, 2023 Toyota Prius, 2024 Toyota Prius, 2023 Toyota Prius Prime, 2024 Toyota Prius Prime, 2019 Toyota RAV4, 2020 Toyota RAV4, 2021 Toyota RAV4, 2022 Toyota RAV4, 2023 Toyota RAV4, 2024 Toyota RAV4, 2019 Toyota Rav4 Hybrid, 2020 Toyota Rav4 Hybrid, 2021 Toyota Rav4 Hybrid, 2022 Toyota Rav4 Hybrid, 2023 Toyota Rav4 Hybrid, 2024 Toyota Rav4 Hybrid, 2021 Toyota Rav4 Prime, 2022 Toyota Rav4 Prime, 2023 Toyota Rav4 Prime, 2024 Toyota Rav4 Prime, 2023 Toyota Sequoia Hybrid, 2024 Toyota Sequoia Hybrid, 2021 Toyota Sienna, 2022 Toyota Sienna, 2023 Toyota Sienna, 2024 Toyota Sienna, 2021 Toyota Sienna Hybrid, 2022 Toyota Sienna Hybrid, 2023 Toyota Sienna Hybrid, 2024 Toyota Sienna Hybrid, 2021 Toyota Venza, 2022 Toyota Venza, 2023 Toyota Venza, 2024 Toyota Venza, 2021 Toyota Venza Hybrid, 2022 Toyota Venza Hybrid, 2023 Toyota Venza Hybrid, 2024 Toyota Venza Hybrid.

4 2021 Toyota Corolla lane departure TSB (Bulletin TSB010421)

Bulletin Date:	Feb. 15, 2024
Component:	Lane departure.
Bulletin Summary:	TSB: some 2018 ? 2024 model year Toyota vehicles equipped with an a25a-fks, a25a-fxs, m20a-fks, or m20a-fxs engine may exhibit one or more of the following conditions: ?milky/discolored engine oil. ?an ?oil pressure low? warning message
Vehicles covered in this TSB:	2019 Toyota Avalon, 2020 Toyota Avalon, 2021 Toyota Avalon, 2022 Toyota Avalon, 2019 Toyota Avalon Hybrid, 2020 Toyota Avalon Hybrid, 2021 Toyota Avalon Hybrid, 2022 Toyota Avalon Hybrid, 2018 Toyota Camry, 2019 Toyota Camry, 2020 Toyota Camry, 2021 Toyota Camry, 2022 Toyota Camry, 2023 Toyota Camry, 2024 Toyota Camry, 2019 Toyota Camry Hybrid, 2020 Toyota Camry Hybrid, 2021 Toyota Camry Hybrid, 2022 Toyota Camry Hybrid, 2023 Toyota Camry Hybrid, 2024 Toyota Camry Hybrid, 2020 Toyota Corolla, 2021 Toyota Corolla, 2022 Toyota Corolla, 2023 Toyota Corolla, 2024 Toyota Corolla, 2022 Toyota Corolla Cross, 2023 Toyota Corolla Cross, 2024 Toyota Corolla Cross, 2023 Toyota Corolla Cross Hybrid, 2024 Toyota Corolla Cross Hybrid, 2019 Toyota Corolla Hatchback, 2020 Toyota Corolla Hatchback, 2021 Toyota Corolla Hatchback, 2022 Toyota Corolla Hatchback, 2023 Toyota Corolla Hatchback, 2024 Toyota Corolla Hatchback, 2020 Toyota Corolla Hybrid, 2021 Toyota Corolla Hybrid, 2022 Toyota Corolla Hybrid, 2023 Toyota Corolla Hybrid, 2024 Toyota Corolla Hybrid, 2023 Toyota Crown, 2024 Toyota Crown, 2024 Toyota Grand Highlander, 2024 Toyota Grand Highlander Hybrid, 2020 Toyota Highlander, 2021 Toyota Highlander, 2022 Toyota Highlander, 2023 Toyota Highlander, 2024 Toyota Highlander, 2020 Toyota Highlander Hybrid, 2021 Toyota Highlander Hybrid, 2022 Toyota Highlander Hybrid, 2023 Toyota Highlander Hybrid, 2024 Toyota Highlander Hybrid, 2023 Toyota Prius, 2024 Toyota Prius, 2023 Toyota Prius Prime, 2024 Toyota Prius Prime, 2019 Toyota RAV4, 2020 Toyota RAV4, 2021 Toyota RAV4, 2022 Toyota RAV4, 2023 Toyota RAV4, 2024 Toyota RAV4, 2019 Toyota Rav4 Hybrid, 2020 Toyota Rav4 Hybrid, 2021 Toyota Rav4 Hybrid, 2022 Toyota Rav4 Hybrid, 2023 Toyota Rav4 Hybrid, 2024 Toyota Rav4 Hybrid, 2021 Toyota Rav4 Prime, 2022 Toyota Rav4 Prime, 2023 Toyota Rav4 Prime, 2024 Toyota Rav4 Prime, 2023 Toyota Sequoia Hybrid, 2024 Toyota Sequoia Hybrid, 2021 Toyota Sienna, 2022 Toyota Sienna, 2023 Toyota Sienna, 2024 Toyota Sienna, 2021 Toyota Sienna Hybrid, 2022 Toyota Sienna Hybrid, 2023 Toyota Sienna Hybrid, 2024 Toyota Sienna Hybrid, 2021 Toyota Venza, 2022 Toyota Venza, 2023 Toyota Venza, 2024 Toyota Venza, 2021 Toyota Venza Hybrid, 2022 Toyota Venza Hybrid, 2023 Toyota Venza Hybrid, 2024 Toyota Venza Hybrid.

5 2021 Toyota Corolla parking brake TSB (Bulletin T-SB-0078-21 Rev)

Bulletin Date:	Mar. 31, 2023
Component:	Parking brake.
Bulletin Summary:	TSB: some 2021 ? 2022 model year corolla and corolla hatchback and 2021 model year rav4 vehicles may exhibit a parking brake malfunction warning message on the multi-information display (mid) with diagnostic trouble code (dtc) c059746 (brak
Vehicles covered in this TSB:	2021 Toyota Corolla, 2022 Toyota Corolla, 2022 Toyota Corolla Cross, 2021 Toyota Corolla Hatchback, 2021 Toyota RAV4.

6 2021 Toyota Corolla electrical system TSB (Bulletin T-SB-0078-21 Rev)

Bulletin Date:	Mar. 31, 2023
Component:	Electrical system.
Bulletin Summary:	TSB: some 2021 ? 2022 model year corolla and corolla hatchback and 2021 model year rav4 vehicles may exhibit a parking brake malfunction warning message on the multi-information display (mid) with diagnostic trouble code (dtc) c059746 (brak
Vehicles covered in this TSB:	2021 Toyota Corolla, 2022 Toyota Corolla, 2022 Toyota Corolla Cross, 2021 Toyota Corolla Hatchback, 2021 Toyota RAV4.

7 2021 Toyota Corolla equipment TSB (Bulletin T-SB-0078-21 Rev)

Bulletin Date:	Mar. 31, 2023
Component:	Equipment.
Bulletin Summary:	TSB: some 2021 ? 2022 model year corolla and corolla hatchback and 2021 model year rav4 vehicles may exhibit a parking brake malfunction warning message on the multi-information display (mid) with diagnostic trouble code (dtc) c059746 (brak
Vehicles covered in this TSB:	2021 Toyota Corolla, 2022 Toyota Corolla, 2022 Toyota Corolla Cross, 2021 Toyota Corolla Hatchback, 2021 Toyota RAV4.

8 2021 Toyota Corolla lane departure TSB (Bulletin T-SB-0078-21 Rev)

Bulletin Date:	Mar. 31, 2023
Component:	Lane departure.
Bulletin Summary:	TSB: some 2021 ? 2022 model year corolla and corolla hatchback and 2021 model year rav4 vehicles may exhibit a parking brake malfunction warning message on the multi-information display (mid) with diagnostic trouble code (dtc) c059746 (brak
Vehicles covered in this TSB:	2021 Toyota Corolla, 2022 Toyota Corolla, 2022 Toyota Corolla Cross, 2021 Toyota Corolla Hatchback, 2021 Toyota RAV4.

9 2021 Toyota Corolla parking brake TSB (Bulletin T-SB-0078-21 Rev)

Bulletin Date:	Mar. 31, 2023
Component:	Parking brake.
Bulletin Summary:	TSB: some 2021 ? 2022 model year corolla and corolla hatchback and 2021 model year rav4 vehicles may exhibit a parking brake malfunction warning message on the multi-information display (mid) with diagnostic trouble code (dtc) c059746 (brak
Vehicles covered in this TSB:	2021 Toyota Corolla, 2022 Toyota Corolla, 2021 Toyota Corolla Hatchback, 2021 Toyota RAV4.

10 2021 Toyota Corolla electrical system TSB (Bulletin T-SB-0078-21 Rev)

Bulletin Date:	Mar. 31, 2023
Component:	Electrical system.
Bulletin Summary:	TSB: some 2021 ? 2022 model year corolla and corolla hatchback and 2021 model year rav4 vehicles may exhibit a parking brake malfunction warning message on the multi-information display (mid) with diagnostic trouble code (dtc) c059746 (brak
Vehicles covered in this TSB:	2021 Toyota Corolla, 2022 Toyota Corolla, 2021 Toyota Corolla Hatchback, 2021 Toyota RAV4.

11 2021 Toyota Corolla equipment TSB (Bulletin T-SB-0078-21 Rev)

Bulletin Date:	Mar. 31, 2023
Component:	Equipment.
Bulletin Summary:	TSB: some 2021 ? 2022 model year corolla and corolla hatchback and 2021 model year rav4 vehicles may exhibit a parking brake malfunction warning message on the multi-information display (mid) with diagnostic trouble code (dtc) c059746 (brak
Vehicles covered in this TSB:	2021 Toyota Corolla, 2022 Toyota Corolla, 2021 Toyota Corolla Hatchback, 2021 Toyota RAV4.

12 2021 Toyota Corolla lane departure TSB (Bulletin T-SB-0078-21 Rev)

Bulletin Date:	Mar. 31, 2023
Component:	Lane departure.
Bulletin Summary:	TSB: some 2021 ? 2022 model year corolla and corolla hatchback and 2021 model year rav4 vehicles may exhibit a parking brake malfunction warning message on the multi-information display (mid) with diagnostic trouble code (dtc) c059746 (brak
Vehicles covered in this TSB:	2021 Toyota Corolla, 2022 Toyota Corolla, 2021 Toyota Corolla Hatchback, 2021 Toyota RAV4.

13 2021 Toyota Corolla engine and engine cooling:engine:hard parts internal/mechanical TSB (Bulletin T-TT-0699-22 Rev)

Bulletin Date:	Mar. 27, 2023
Component:	Engine and engine cooling:engine:hard parts internal/mechanical.
Bulletin Summary:	Tt: some model year 2018-2023 vehicles equipped with a25a-fks/fxs or m20a-fks/fxs engines may display the following message ?engine maintenance required visit your dealer? on the combination meter
Vehicles covered in this TSB:	2018 Toyota Avalon, 2019 Toyota Avalon, 2020 Toyota Avalon, 2021 Toyota Avalon, 2022 Toyota Avalon, 2018 Toyota Camry, 2019 Toyota Camry, 2020 Toyota Camry, 2021 Toyota Camry, 2022 Toyota Camry, 2023 Toyota Camry, 2018 Toyota Corolla, 2019 Toyota Corolla, 2020 Toyota Corolla, 2021 Toyota Corolla, 2022 Toyota Corolla, 2023 Toyota Corolla, 2022 Toyota Corolla Cross, 2023 Toyota Corolla Cross, 2019 Toyota Corolla Hatchback, 2020 Toyota Corolla Hatchback, 2021 Toyota Corolla Hatchback, 2020 Toyota Highlander, 2021 Toyota Highlander, 2022 Toyota Highlander, 2023 Toyota Highlander, 2019 Toyota RAV4, 2020 Toyota RAV4, 2021 Toyota RAV4, 2022 Toyota RAV4, 2023 Toyota RAV4, 2021 Toyota Sienna, 2022 Toyota Sienna, 2023 Toyota Sienna, 2021 Toyota Venza, 2022 Toyota Venza, 2023 Toyota Venza.

14 2021 Toyota Corolla radio/tape deck/cd TSB (Bulletin T-TT-0611-20 Rev)

Bulletin Date:	Dec. 19, 2022
Component:	Radio/tape deck/cd.
Bulletin Summary:	Tt: to assist with the early detection and early resolution of audio related concerns, it may be requested as part of the remanufactured head unit return to recover mmr data from the head unit. The following steps are instructions on how to
Vehicles covered in this TSB:	2020 Toyota 4runner, 2021 Toyota 4runner, 2022 Toyota 4runner, 2019 Toyota Avalon, 2020 Toyota Avalon, 2021 Toyota Avalon, 2022 Toyota Avalon, 2019 Toyota Avalon Hybrid, 2020 Toyota Avalon Hybrid, 2021 Toyota Avalon Hybrid, 2022 Toyota Avalon Hybrid, 2020 Toyota C-hr, 2021 Toyota C-hr, 2022 Toyota C-hr, 2018 Toyota Camry, 2019 Toyota Camry, 2020 Toyota Camry, 2021 Toyota Camry, 2022 Toyota Camry, 2018 Toyota Camry Hybrid, 2019 Toyota Camry Hybrid, 2020 Toyota Camry Hybrid, 2021 Toyota Camry Hybrid, 2022 Toyota Camry Hybrid, 2020 Toyota Corolla, 2021 Toyota Corolla, 2022 Toyota Corolla, 2019 Toyota Corolla Hatchback, 2020 Toyota Corolla Hatchback, 2021 Toyota Corolla Hatchback, 2020 Toyota Corolla Hybrid, 2021 Toyota Corolla Hybrid, 2022 Toyota Corolla Hybrid, 2020 Toyota Highlander, 2021 Toyota Highlander, 2022 Toyota Highlander, 2020 Toyota Highlander Hybrid, 2021 Toyota Highlander Hybrid, 2022 Toyota Highlander Hybrid, 2020 Toyota Prius, 2021 Toyota Prius, 2022 Toyota Prius, 2020 Toyota Prius Prime, 2021 Toyota Prius Prime, 2022 Toyota Prius Prime, 2019 Toyota RAV4, 2020 Toyota RAV4, 2021 Toyota RAV4, 2022 Toyota RAV4, 2019 Toyota Rav4 Hybrid, 2020 Toyota Rav4 Hybrid, 2021 Toyota Rav4 Hybrid, 2022 Toyota Rav4 Hybrid, 2021 Toyota Rav4 Prime, 2022 Toyota Rav4 Prime, 2020 Toyota Sequoia, 2021 Toyota Sequoia, 2022 Toyota Sequoia, 2018 Toyota Sienna, 2019 Toyota Sienna, 2020 Toyota Sienna, 2021 Toyota Sienna, 2022 Toyota Sienna, 2021 Toyota Sienna Hybrid, 2022 Toyota Sienna Hybrid, 2020 Toyota Tacoma, 2021 Toyota Tacoma, 2022 Toyota Tacoma, 2020 Toyota Tundra, 2021 Toyota Tundra, 2021 Toyota Venza, 2022 Toyota Venza.

15 2021 Toyota Corolla electrical equipment TSB (Bulletin T-TT-0678-21 Rev)

Bulletin Date:	Dec. 15, 2022
Component:	Electrical equipment.
Bulletin Summary:	Tt: some 19cy lg dcm equipped vehicles may not be able to complete the firmware update due to not having an active account or waived services during the trial. Follow the steps below to enable ?temp dcm activation?.
Vehicles covered in this TSB:	2021 Toyota Avalon, 2022 Toyota Avalon, 2021 Toyota Avalon Hybrid, 2022 Toyota Avalon Hybrid, 2020 Toyota Camry, 2021 Toyota Camry, 2022 Toyota Camry, 2021 Toyota Corolla, 2022 Toyota Corolla, 2023 Toyota Corolla, 2020 Toyota Corolla Hatchback, 2021 Toyota Corolla Hatchback, 2021 Toyota Corolla Hybrid, 2022 Toyota Corolla Hybrid, 2023 Toyota Corolla Hybrid, 2020 Toyota RAV4, 2021 Toyota RAV4, 2022 Toyota RAV4, 2020 Toyota Rav4 Hybrid, 2021 Toyota Rav4 Hybrid, 2022 Toyota Rav4 Hybrid, 2021 Toyota Sienna, 2022 Toyota Sienna, 2021 Toyota Sienna Hybrid, 2022 Toyota Sienna Hybrid, 2021 Toyota Venza, 2022 Toyota Venza.

16 2021 Toyota Corolla navigational system(global positioning system) TSB (Bulletin T-SB-0106-22)

Bulletin Date:	Dec. 7, 2022
Component:	Navigational system(global positioning system).
Bulletin Summary:	TSB: some 2018 ? 2022 model year Toyota vehicles equipped with a premium audio with dynamic navigation system, require a special service tool (sst) usb flash drive to update the map, points of interest, and system software. The sst is used
Vehicles covered in this TSB:	2020 Toyota 4runner, 2021 Toyota 4runner, 2022 Toyota 4runner, 2019 Toyota Avalon, 2020 Toyota Avalon, 2021 Toyota Avalon, 2022 Toyota Avalon, 2019 Toyota Avalon Hybrid, 2020 Toyota Avalon Hybrid, 2021 Toyota Avalon Hybrid, 2022 Toyota Avalon Hybrid, 2019 Toyota C-hr, 2020 Toyota C-hr, 2021 Toyota C-hr, 2022 Toyota C-hr, 2018 Toyota Camry, 2019 Toyota Camry, 2020 Toyota Camry, 2021 Toyota Camry, 2022 Toyota Camry, 2018 Toyota Camry Hybrid, 2019 Toyota Camry Hybrid, 2020 Toyota Camry Hybrid, 2021 Toyota Camry Hybrid, 2022 Toyota Camry Hybrid, 2020 Toyota Corolla, 2021 Toyota Corolla, 2022 Toyota Corolla, 2019 Toyota Corolla Hatchback, 2020 Toyota Corolla Hatchback, 2021 Toyota Corolla Hatchback, 2020 Toyota Corolla Hybrid, 2021 Toyota Corolla Hybrid, 2022 Toyota Corolla Hybrid, 2020 Toyota Highlander, 2021 Toyota Highlander, 2022 Toyota Highlander, 2020 Toyota Highlander Hybrid, 2021 Toyota Highlander Hybrid, 2022 Toyota Highlander Hybrid, 2018 Toyota Mirai, 2019 Toyota Mirai, 2020 Toyota Mirai, 2021 Toyota Mirai, 2022 Toyota Mirai, 2020 Toyota Prius, 2021 Toyota Prius, 2022 Toyota Prius, 2020 Toyota Prius Prime, 2021 Toyota Prius Prime, 2022 Toyota Prius Prime, 2019 Toyota RAV4, 2020 Toyota RAV4, 2021 Toyota RAV4, 2022 Toyota RAV4, 2019 Toyota Rav4 Hybrid, 2020 Toyota Rav4 Hybrid, 2021 Toyota Rav4 Hybrid, 2022 Toyota Rav4 Hybrid, 2021 Toyota Rav4 Prime, 2022 Toyota Rav4 Prime, 2020 Toyota Sequoia, 2021 Toyota Sequoia, 2022 Toyota Sequoia, 2018 Toyota Sienna, 2019 Toyota Sienna, 2020 Toyota Sienna, 2021 Toyota Sienna, 2022 Toyota Sienna, 2021 Toyota Sienna Hybrid, 2022 Toyota Sienna Hybrid, 2020 Toyota Tacoma, 2021 Toyota Tacoma, 2022 Toyota Tacoma, 2020 Toyota Tundra, 2021 Toyota Tundra, 2021 Toyota Venza, 2022 Toyota Venza, 2021 Toyota Venza Hybrid, 2022 Toyota Venza Hybrid.

17 2021 Toyota Corolla air bags TSB (Bulletin T-SB-0094-21 Rev)

Bulletin Date:	Nov. 23, 2022
Component:	Air bags.
Bulletin Summary:	TSB: some 2005 ? 2022 model year Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty smell is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The pur
Vehicles covered in this TSB:	2005 Toyota 4runner, 2006 Toyota 4runner, 2007 Toyota 4runner, 2008 Toyota 4runner, 2009 Toyota 4runner, 2010 Toyota 4runner, 2011 Toyota 4runner, 2012 Toyota 4runner, 2013 Toyota 4runner, 2014 Toyota 4runner, 2015 Toyota 4runner, 2016 Toyota 4runner, 2017 Toyota 4runner, 2018 Toyota 4runner, 2019 Toyota 4runner, 2020 Toyota 4runner, 2021 Toyota 4runner, 2022 Toyota 4runner, 2005 Toyota Avalon, 2006 Toyota Avalon, 2007 Toyota Avalon, 2008 Toyota Avalon, 2009 Toyota Avalon, 2010 Toyota Avalon, 2011 Toyota Avalon, 2012 Toyota Avalon, 2013 Toyota Avalon, 2014 Toyota Avalon, 2015 Toyota Avalon, 2016 Toyota Avalon, 2017 Toyota Avalon, 2018 Toyota Avalon, 2019 Toyota Avalon, 2020 Toyota Avalon, 2021 Toyota Avalon, 2022 Toyota Avalon, 2005 Toyota Camry, 2006 Toyota Camry, 2007 Toyota Camry, 2008 Toyota Camry, 2009 Toyota Camry, 2010 Toyota Camry, 2011 Toyota Camry, 2012 Toyota Camry, 2013 Toyota Camry, 2014 Toyota Camry, 2015 Toyota Camry, 2016 Toyota Camry, 2017 Toyota Camry, 2018 Toyota Camry, 2019 Toyota Camry, 2020 Toyota Camry, 2021 Toyota Camry, 2022 Toyota Camry, 2005 Toyota Camry Solara, 2006 Toyota Camry Solara, 2007 Toyota Camry Solara, 2008 Toyota Camry Solara, 2009 Toyota Camry Solara, 2010 Toyota Camry Solara, 2005 Toyota Celica, 2006 Toyota Celica, 2005 Toyota Corolla, 2006 Toyota Corolla, 2007 Toyota Corolla, 2008 Toyota Corolla, 2009 Toyota Corolla, 2010 Toyota Corolla, 2011 Toyota Corolla, 2012 Toyota Corolla, 2013 Toyota Corolla, 2014 Toyota Corolla, 2015 Toyota Corolla, 2016 Toyota Corolla, 2017 Toyota Corolla, 2018 Toyota Corolla, 2019 Toyota Corolla, 2020 Toyota Corolla, 2021 Toyota Corolla, 2022 Toyota Corolla, 2019 Toyota Corolla Hatchback, 2020 Toyota Corolla Hatchback, 2021 Toyota Corolla Hatchback, 2017 Toyota Corolla Im, 2018 Toyota Corolla Im, 2005 Toyota Echo, 2006 Toyota Echo, 2007 Toyota Echo, 2008 Toyota Echo, 2006 Toyota Fj Cruiser, 2007 Toyota Fj Cruiser, 2008 Toyota Fj Cruiser, 2009 Toyota Fj Cruiser, 2010 Toyota Fj Cruiser, 2011 Toyota Fj Cruiser, 2012 Toyota Fj Cruiser, 2013 Toyota Fj Cruiser, 2014 Toyota Fj Cruiser, 2015 Toyota Fj Cruiser, 2016 Toyota Fj Cruiser, 2005 Toyota Highlander, 2006 Toyota Highlander, 2007 Toyota Highlander, 2008 Toyota Highlander, 2009 Toyota Highlander, 2010 Toyota Highlander, 2011 Toyota Highlander, 2012 Toyota Highlander, 2013 Toyota Highlander, 2014 Toyota Highlander, 2015 Toyota Highlander, 2016 Toyota Highlander, 2017 Toyota Highlander, 2018 Toyota Highlander, 2019 Toyota Highlander, 2020 Toyota Highlander, 2021 Toyota Highlander, 2022 Toyota Highlander, 2005 Toyota Land Cruiser, 2006 Toyota Land Cruiser, 2007 Toyota Land Cruiser, 2008 Toyota Land Cruiser, 2009 Toyota Land Cruiser, 2010 Toyota Land Cruiser, 2011 Toyota Land Cruiser, 2012 Toyota Land Cruiser, 2013 Toyota Land Cruiser, 2014 Toyota Land Cruiser, 2015 Toyota Land Cruiser, 2016 Toyota Land Cruiser, 2017 Toyota Land Cruiser, 2018 Toyota Land Cruiser, 2019 Toyota Land Cruiser, 2020 Toyota Land Cruiser, 2021 Toyota Land Cruiser, 2022 Toyota Land Cruiser, 2005 Toyota Matrix, 2006 Toyota Matrix, 2007 Toyota Matrix, 2008 Toyota Matrix, 2009 Toyota Matrix, 2010 Toyota Matrix, 2011 Toyota Matrix, 2012 Toyota Matrix, 2013 Toyota Matrix, 2014 Toyota Matrix, 2015 Toyota Matrix, 2016 Toyota Matrix, 2017 Toyota Matrix, 2006 Toyota MR2, 2007 Toyota MR2, 2005 Toyota Mr2 Spyder, 2005 Toyota Prius, 2006 Toyota Prius, 2007 Toyota Prius, 2008 Toyota Prius, 2009 Toyota Prius, 2010 Toyota Prius, 2011 Toyota Prius, 2012 Toyota Prius, 2013 Toyota Prius, 2014 Toyota Prius, 2015 Toyota Prius, 2016 Toyota Prius, 2017 Toyota Prius, 2018 Toyota Prius, 2019 Toyota Prius, 2020 Toyota Prius, 2021 Toyota Prius, 2022 Toyota Prius, 2012 Toyota Prius C, 2013 Toyota Prius C, 2014 Toyota Prius C, 2015 Toyota Prius C, 2016 Toyota Prius C, 2017 Toyota Prius C, 2018 Toyota Prius C, 2019 Toyota Prius C, 2020 Toyota Prius C, 2021 Toyota Prius C, 2011 Toyota Prius V, 2012 Toyota Prius V, 2013 Toyota Prius V, 2014 Toyota Prius V, 2015 Toyota Prius V, 2016 Toyota Prius V, 2017 Toyota Prius V, 2018 Toyota Prius V, 2005 Toyota RAV4, 2006 Toyota RAV4, 2007 Toyota RAV4, 2008 Toyota RAV4, 2009 Toyota RAV4, 2010 Toyota RAV4, 2011 Toyota RAV4, 2012 Toyota RAV4, 2013 Toyota RAV4, 2014 Toyota RAV4, 2015 Toyota RAV4, 2016 Toyota RAV4, 2017 Toyota RAV4, 2018 Toyota RAV4, 2019 Toyota RAV4, 2020 Toyota RAV4, 2021 Toyota RAV4, 2022 Toyota RAV4, 2012 Toyota Rav4 Ev, 2013 Toyota Rav4 Ev, 2014 Toyota Rav4 Ev, 2016 Toyota Rav4 Hv, 2017 Toyota Rav4 Hv, 2005 Toyota Sequoia, 2006 Toyota Sequoia, 2007 Toyota Sequoia, 2008 Toyota Sequoia, 2009 Toyota Sequoia, 2010 Toyota Sequoia, 2011 Toyota Sequoia, 2012 Toyota Sequoia, 2013 Toyota Sequoia, 2014 Toyota Sequoia, 2015 Toyota Sequoia, 2016 Toyota Sequoia, 2017 Toyota Sequoia, 2018 Toyota Sequoia, 2019 Toyota Sequoia, 2020 Toyota Sequoia, 2021 Toyota Sequoia, 2022 Toyota Sequoia, 2005 Toyota Sienna, 2006 Toyota Sienna, 2007 Toyota Sienna, 2008 Toyota Sienna, 2009 Toyota Sienna, 2010 Toyota Sienna, 2011 Toyota Sienna, 2012 Toyota Sienna, 2013 Toyota Sienna, 2014 Toyota Sienna, 2015 Toyota Sienna, 2016 Toyota Sienna, 2017 Toyota Sienna, 2018 Toyota Sienna, 2019 Toyota Sienna, 2020 Toyota Sienna, 2021 Toyota Sienna, 2022 Toyota Sienna, 2005 Toyota Tacoma, 2006 Toyota Tacoma, 2007 Toyota Tacoma, 2008 Toyota Tacoma, 2009 Toyota Tacoma, 2010 Toyota Tacoma, 2011 Toyota Tacoma, 2012 Toyota Tacoma, 2013 Toyota Tacoma, 2014 Toyota Tacoma, 2015 Toyota Tacoma, 2016 Toyota Tacoma, 2017 Toyota Tacoma, 2018 Toyota Tacoma, 2019 Toyota Tacoma, 2020 Toyota Tacoma, 2021 Toyota Tacoma, 2022 Toyota Tacoma, 2005 Toyota Tundra, 2006 Toyota Tundra, 2007 Toyota Tundra, 2008 Toyota Tundra, 2009 Toyota Tundra, 2010 Toyota Tundra, 2011 Toyota Tundra, 2012 Toyota Tundra, 2013 Toyota Tundra, 2014 Toyota Tundra, 2015 Toyota Tundra, 2016 Toyota Tundra, 2017 Toyota Tundra, 2018 Toyota Tundra, 2019 Toyota Tundra, 2020 Toyota Tundra, 2021 Toyota Tundra, 2022 Toyota Tundra, 2008 Toyota Venza, 2009 Toyota Venza, 2010 Toyota Venza, 2011 Toyota Venza, 2012 Toyota Venza, 2013 Toyota Venza, 2014 Toyota Venza, 2015 Toyota Venza, 2016 Toyota Venza, 2021 Toyota Venza, 2022 Toyota Venza, 2005 Toyota Yaris, 2006 Toyota Yaris, 2007 Toyota Yaris, 2008 Toyota Yaris, 2009 Toyota Yaris, 2010 Toyota Yaris, 2011 Toyota Yaris, 2012 Toyota Yaris, 2013 Toyota Yaris, 2014 Toyota Yaris, 2015 Toyota Yaris, 2016 Toyota Yaris, 2017 Toyota Yaris, 2018 Toyota Yaris, 2019 Toyota Yaris, 2020 Toyota Yaris.

18 2021 Toyota Corolla steering TSB (Bulletin T-SB-0106-20 Rev)

Bulletin Date:	Nov. 21, 2022
Component:	Steering.
Bulletin Summary:	TSB: some 2015 ? 2021 model year corolla vehicles may exhibit a clicking noise when making turns greater than 90 degrees and accelerating with the steering wheel on full lock, such as when performing a u-turn. Follow the repair procedure in
Vehicles covered in this TSB:	2015 Toyota Corolla, 2016 Toyota Corolla, 2017 Toyota Corolla, 2018 Toyota Corolla, 2019 Toyota Corolla, 2020 Toyota Corolla, 2021 Toyota Corolla.

19 2021 Toyota Corolla engine and engine cooling TSB (Bulletin T-SB-0106-20 Rev)

Bulletin Date:	Nov. 21, 2022
Component:	Engine and engine cooling.
Bulletin Summary:	TSB: some 2015 ? 2021 model year corolla vehicles may exhibit a clicking noise when making turns greater than 90 degrees and accelerating with the steering wheel on full lock, such as when performing a u-turn. Follow the repair procedure in
Vehicles covered in this TSB:	2015 Toyota Corolla, 2016 Toyota Corolla, 2017 Toyota Corolla, 2018 Toyota Corolla, 2019 Toyota Corolla, 2020 Toyota Corolla, 2021 Toyota Corolla.

20 2021 Toyota Corolla wheels TSB (Bulletin T-SB-0106-20 Rev)

Bulletin Date:	Nov. 21, 2022
Component:	Wheels.
Bulletin Summary:	TSB: some 2015 ? 2021 model year corolla vehicles may exhibit a clicking noise when making turns greater than 90 degrees and accelerating with the steering wheel on full lock, such as when performing a u-turn. Follow the repair procedure in
Vehicles covered in this TSB:	2015 Toyota Corolla, 2016 Toyota Corolla, 2017 Toyota Corolla, 2018 Toyota Corolla, 2019 Toyota Corolla, 2020 Toyota Corolla, 2021 Toyota Corolla.

Also see Common problems of Toyota Corolla.

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