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Service bulletin TSB005823

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 id10244115
Published by NHTSA2023-10-16
Manufacturer's numberTSB005823
Manufacturer's date2023-08-21
NHTSA componentVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REFRIGERANT HOSES AND FITTINGS

NHTSA's summary

TSB: The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. Follow the procedures outlined in this service bulletin to aid in locating, inspecting, and repairing refrigerant leaks

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

Glass, wipers and mirrors, Heating and air conditioning

Vehicles listed
TOYOTA 4RUNNER2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
TOYOTA 862016
TOYOTA 862017, 2018, 2019, 2020
TOYOTA AVALON2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
TOYOTA AVALON HYBRID2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA BZ4X2023
TOYOTA C-HR2017
TOYOTA C-HR2018, 2019, 2020
TOYOTA CAMRY2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
TOYOTA CAMRY HYBRID2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA COROLLA2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
TOYOTA COROLLA CROSS2022, 2023
TOYOTA COROLLA HATCHBACK2019, 2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA COROLLA HYBRID2020 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA COROLLA IM2017, 2018
TOYOTA COROLLA MATRIX2013
TOYOTA CROWN2023
TOYOTA FJ CRUISER2013, 2014
TOYOTA FJ CRUISER2015 to 2016
TOYOTA GR COROLLA2023
TOYOTA HIGHLANDER2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
TOYOTA HIGHLANDER HYBRID2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA LAND CRUISER2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
TOYOTA MATRIX2013 to 2017
TOYOTA MIRAI2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
TOYOTA PRIUS2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
TOYOTA PRIUS C2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
TOYOTA PRIUS C2021 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA PRIUS PLUG-IN HYBRID2013, 2014, 2015, 2016 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA PRIUS PRIME2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA PRIUS V2013, 2014, 2015, 2016, 2017
TOYOTA PRIUS V2018 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA RAV42013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
TOYOTA RAV4 EV2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA RAV4 HYBRID2016, 2017, 2018, 2019, 2020 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA RAV4 PRIME2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it)
TOYOTA SEQUOIA2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
TOYOTA SIENNA2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
TOYOTA SUPRA2020
TOYOTA TACOMA2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
TOYOTA TUNDRA2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
TOYOTA VENZA2013, 2014, 2015, 2016
TOYOTA YARIS2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020
TOYOTA YARIS IA2017, 2018

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

Recalls for the same vehicles and component
20262842026-06-09. Visual System
20255942025-10-30. Visual System
20255222025-10-01. Visual System
20254692025-09-11. Visual System
20230842023-02-22. Visual System
20223742022-07-13. Visual System
20222152022-04-28. Visual System
20194822019-10-01. Visual System
20193822019-08-06. Visual System
15V5770002015-09-18. VISIBILITY/WIPER

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
TSB0116202024-01-29. Service bulletin. OBSOLETE NOTICE December 04, 2023: This bulletin is now obsolete. Please see T-SB-0097-23.
TSB0097232024-01-29. Service bulletin. TSB: Some 2018 ? 2024 model year Camry and Camry Hybrid vehicles may exhibit the weatherstrip on the panoramic roof center glass peeling on the edges of the glass. Follow the Repair Procedure in this bulletin to address this condition.
TSB0021232023-10-16. Service bulletin. TSB: Some 2020 ? 2022 model year Highlander and RAV4 vehicles, and 2022 model year Tundra vehicles equipped with a start/stop switch may exhibit water entry to the vehicle from the HVAC drain hose being disconnected from the air conditioning radiator assembly and/or a grease/oil odor emitting from the vents. This condition may be caused by paraffin wax leaking from the evaporator. Follow the repair procedure in this bulletin to address this condition.
T-SB-0021-232023-06-26. Service bulletin. TSB: Some 2020 ? 2022 model year Highlander and RAV4 vehicles, and 2022 model year Tundra vehicles equipped with a start/stop switch may exhibit water entry to the vehicle from the HVAC drain hose being disconnected from the air conditioning radiator assembly and/or a grease/oil odor emitting from the vents. This condition may be caused by paraffin wax leaking from the evaporator.
T-SB-0042-22 Rev2023-01-17. Service bulletin. TSB: Some 2021 model year RAV4 Prime vehicles may exhibit one or more of the following conditions: ?The climate control system is NOT cooling or heating. ?MIL ON with one or more of the following Diagnostic Trouble Code(s) (DTC[s]): oP15017A ? Hybrid/EV battery cooling refrigerant gas fluid leak or seal failure. oP1B8314 ? Hybrid/EV battery pack refrigerant pressure sensor ?a? circuit high circuit short to auxiliary battery. oP05347A ? Refrigerant gas fluid leak or seal failure. ?Humming/buzzing noise upon startup (Ready ON) with the compressor on. Follow the Repair Procedure in this bulletin to address these conditions
T-SB-0004-22 Rev2022-12-19. Service bulletin. TSB: Some 2016 ? 2023 model year Tacoma vehicles may exhibit what customers describe as a 1 ? 3-second whistle noise from the HVAC system when the air conditioning system is ON. The whistle noise may occur as the compressor cycles on and off and is more prevalent with increased engine RPM during hot ambient temperatures. Follow the Repair Procedure in this bulletin to address this condition.
T-TT-0704-222022-09-15. Service bulletin. TT: Customers may experience a rear window glass run moulding that is not properly engaged. The glass run moulding may appear to be lifting, or pulled out of position, around the lower rear corner of the back window. Some customers may press downward on the molding to re-secure it to rear door window frame, but it can lift again.
TSB0042222022-06-21. Service bulletin. TSB: Some 2021 model year RAV4 Prime vehicles may exhibit a short humming/buzzing noise upon startup (Ready ON) with the compressor on. Follow the Repair Procedure in this bulletin to address this condition.
TSB0024222022-06-21. Service bulletin. TSB: Some 2018 model year Camry and Camry Hybrid, 2019 model year Avalon and Avalon Hybrid, 2020 ? 2021 model year Highlander, Highlander Hybrid, and Corolla, and 2021 model year Sienna Hybrid vehicles may exhibit decreased front windshield defroster performance at extremely low ambient temperatures. This condition may be the result of the fresh/recirculation servo actuator separating from the servo. This condition does not affect the airflow of the defroster. Follow the Repair Procedure in this bulletin to address this condition.
T-SB-0042-20 Rev2022-03-14. Service bulletin. TSB: Some 2018 ? 2020 model year Sequoia and Tundra vehicles equipped with a sliding sunroof or moonroof may exhibit a binding, seizing, or sticking condition when attempting to open or close. In some cases, a clicking noise is present when the sliding sunroof or moonroof is stuck open or closed. This condition may be caused by rusted or seized sliding roof cables