Service bulletin T-TT-0628-20
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 | 10183281 |
| Published by NHTSA | 2020-11-30 |
| Manufacturer's number | T-TT-0628-20 |
| Manufacturer's date | 2020-10-21 |
| NHTSA component | ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS |
NHTSA's summary
TT: HVAC drain tube is found to be blocked/clogged.
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
Engine, Cooling system
| TOYOTA 4RUNNER | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
|---|---|
| TOYOTA 86 | 2017, 2018, 2019, 2020 |
| TOYOTA AVALON | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| TOYOTA C-HR | 2017 |
| TOYOTA C-HR | 2018, 2019, 2020, 2021 |
| TOYOTA CAMRY | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| TOYOTA COROLLA | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| TOYOTA COROLLA HATCHBACK | 2019, 2020, 2021 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA COROLLA IM | 2017, 2018 |
| TOYOTA FJ CRUISER | 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 |
| TOYOTA HIGHLANDER | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| TOYOTA LAND CRUISER | 2008, 2009, 2010, 2011 |
| TOYOTA LAND CRUISER | 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| TOYOTA MATRIX | 2008 to 2014 |
| TOYOTA MIRAI | 2016, 2017, 2018, 2019, 2020 |
| TOYOTA PRIUS | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| TOYOTA PRIUS C | 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
| TOYOTA PRIUS C | 2021 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA PRIUS PRIME | 2017, 2018, 2019, 2020, 2021 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA PRIUS V | 2011 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA PRIUS V | 2012, 2013, 2014, 2015, 2016, 2017 |
| TOYOTA PRIUS V | 2018 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA RAV4 | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| TOYOTA RAV4 HYBRID | 2017 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA RAV4 PRIME | 2021 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA SEQUOIA | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| TOYOTA SIENNA | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
| TOYOTA SUPRA | 2020, 2021 |
| TOYOTA TACOMA | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| TOYOTA TUNDRA | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| TOYOTA VENZA | 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 |
| TOYOTA VENZA HYBRID | 2021 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA YARIS | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
| TOYOTA YARIS IA | 2017, 2018 |
| TOYOTA redundant RAV4 HV | 2016 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| TSB010421 | 2024-04-01. Service bulletin. 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 on the Multi-information Display (MID). ?A MIL ON condition with Diagnostic Trouble Codes (DTCs) P05202A (Engine Oil Pressure Sensor/Switch ?A? Signal Stuck in Range) and/or P052477 (Engine Oil Pressure Too Low [Severe]) present. Moisture from blow-by gases condenses and accumulates in the engine oil during short trips in extreme cold weather. When the moisture in the oil freezes, the oil pressure may drop, and the aforementioned warning indicators may display. Follow the procedures in this bulletin to address these conditions. |
|---|---|
| T-SB-0017-23 | 2023-05-15. Service bulletin. TSB: Some 2018 ? 2020 model year Camry Hybrid and 2019 ? 2020 model year Avalon Hybrid vehicles equipped with a A25A-FXS engine may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P05A074 (Active Grill Air Shutter ?A? Actuator Slipping). To address these concerns an updated radiator shutter sub-assembly was developed |
| T-SB-0007-22 | 2022-03-14. Service bulletin. TSB: Some 2020 ? 2021 model year TMMC and TMMK built RAV4 and RAV4 Hybrid vehicles may exhibit damp carpeting in the front floor area. This may be due a condition in which the inside of the HVAC drain cooler hose is obstructed with plastic. Follow the Repair Procedure in this bulletin to address this condition |
| T-SB-0103-20 | 2020-11-30. Service bulletin. TSB: This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for some 2008 ? 2021 model year Toyota vehicles. |
| T-TT-0621-20 | 2020-09-14. Service bulletin. TT: Any HVAC repair requiring reassembly of the quick connect fitting between the suction hose sub-assembly and the suction pipe sub-assembly located at the top right of the engine compartment. |
| T-SB-0074-20 | 2020-09-14. Service bulletin. TSB: Some 2003 ? 2020 model year Prius, Prius C, Prius V; 2006 ? 2019 model year Highlander Hybrid Vehicle; 2007 ? 2020 Camry Hybrid Vehicle; 2013 ? 2020 model year Avalon Hybrid Vehicle; 2016 ? 2020 model year Mirai and RAV4 Hybrid Vehicle; and 2020 model year Corolla Hybrid Vehicles may exhibit a MIL ON condition with Diagnostic Trouble Codes (DTCs) P0A80/P1AC000 and/or P0A7F/P1A8000 stored due to dust or debris buildup in the HV battery cooling fan and/or HV cooling filter. Follow the procedure in this bulletin to address this condition. |
| T-SB-0033-16 Obs | 2020-09-14. Service bulletin. TSB: OBSOLETE NOTICE August 08, 2020: This bulletin is no longer applicable and is now obsolete. |
| T-SB-0074-20 | 2020-09-14. Service bulletin. TSB: Some 2003 ? 2020 model year Prius, Prius C, Prius V; 2006 ? 2019 model year Highlander Hybrid Vehicle; 2007 ? 2020 Camry Hybrid Vehicle; 2013 ? 2020 model year Avalon Hybrid Vehicle; 2016 ? 2020 model year Mirai and RAV4 Hybrid Vehicle; and 2020 model year Corolla Hybrid Vehicles may exhibit a MIL ON condition with Diagnostic Trouble Codes (DTCs) P0A80/P1AC000 and/or P0A7F/P1A8000 stored due to dust or debris buildup in the HV battery cooling fan and/or HV cooling filter. Follow the procedure in this bulletin to address this condition. |
| T-TT-0468-17 Rev | 2020-08-17. Service bulletin. TT: HVAC drain tube is found to be blocked/clogged. |
| T-SB-0135-19 | 2019-10-15. Service bulletin. TSB: Some 2016 ? 2019 model year Prius and 2017 ? 2019 model year Prius Prime vehicles may exhibit one or more of the following conditions due to a coolant leakage at the front exhaust pipe heat exchanger: ? Low coolant level ? MIL ON accompanied by Diagnostic Trouble Code (DTC) P148F00 ? Poor heater performance The front exhaust pipe with heat exchanger assembly has been updated. Follow the Repair Procedure in this bulletin to address this condition. |