Service bulletin T-SB-0103-20 Rev1
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 | 11005061 |
| Published by NHTSA | 2024-07-23 |
| Manufacturer's number | T-SB-0103-20 Rev1 |
| Manufacturer's date | 2024-06-19 |
| Campaign id or software version | T-SB-0103-20 Rev1 |
| NHTSA component | ENGINE |
NHTSA's summary
This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for some 2008 – 2025 model year Toyota vehicles.
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
| TOYOTA 4RUNNER | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 |
|---|---|
| TOYOTA AVALON | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 |
| TOYOTA AVALON HYBRID | 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA C-HR | 2018, 2019, 2020, 2021, 2022 |
| TOYOTA CAMRY | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 |
| TOYOTA CAMRY HYBRID | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA COROLLA | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 |
| TOYOTA COROLLA CROSS | 2022, 2023, 2024 |
| TOYOTA COROLLA CROSS HYBRID | 2023, 2024 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA COROLLA HATCHBACK | 2019, 2020, 2021, 2022, 2023, 2024, 2025 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA COROLLA HYBRID | 2020, 2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA CROWN | 2023, 2024, 2025 |
| TOYOTA GRAND HIGHLANDER | 2024 |
| TOYOTA GRAND HIGHLANDER HYBRID | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA HIGHLANDER | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 |
| TOYOTA HIGHLANDER HYBRID | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA LAND CRUISER | 2008, 2009, 2010, 2011 |
| TOYOTA LAND CRUISER | 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| TOYOTA RAV4 | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 |
| TOYOTA RAV4 HYBRID | 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA RAV4 PRIME | 2021, 2022, 2023, 2024 (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, 2022 |
| TOYOTA SEQUOIA HYBRID | 2023, 2024 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA SIENNA | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
| TOYOTA SIENNA HYBRID | 2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA TACOMA | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 |
| TOYOTA TACOMA HYBRID | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA TUNDRA | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 |
| TOYOTA TUNDRA HYBRID | 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA VENZA | 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 |
| TOYOTA VENZA HYBRID | 2021, 2022, 2023, 2024 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA redundant LAND CRUISER | 2024 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2026241 | 2026-05-20. Engine |
|---|---|
| 26V320000 | 2026-05-20. ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL |
| 2025614 | 2025-11-06. Engine |
| 25V767000 | 2025-11-06. ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL |
| 2024304 | 2024-05-30. Engine |
| 24V381000 | 2024-05-30. ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL |
| 20V162000 | 2020-03-19. ENGINE; FUEL SYSTEM, GASOLINE:DELIVERY |
| 2020039 | 2020-02-06. Engine |
| 20V064000 | 2020-02-06. ENGINE AND ENGINE COOLING |
| 2018148 | 2018-03-28. Engine |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| T-SB-0034-26 Rev1 | 2026-10-08. Service bulletin. Some 2025 – 2026 model year Camry HV vehicles may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P0A1B94 (Drive Motor A Control Module Unexpected Operation) stored. The logic in the Motor Generator Control ECU has been modified to address this condition. |
|---|---|
| T-SB-0110-20 Rev2 | 2026-09-09. Service bulletin. OBSOLETE NOTICE August 20, 2026: This bulletin is now obsolete. Please see T-SB-0051-26. |
| T-SB-0051-26 | 2026-09-09. Service bulletin. This bulletin includes basic procedures for performing a rescue charge at battery on high voltage (HV) Ni-MH and Li-ion batteries. |
| 26TC03 | 2026-09-09. Service campaign. TECHNICAL INSTRUCTIONS FOR EMISSION NONCOMPLIANCE RECALL 26TC03 Certain 2022 – 2025 Model Year RAV4 Incorrect Mass Air Flow Sensor Reading |
| 26TC03 | 2026-09-09. Service campaign. In wet conditions, water contacting the radiator in the subject vehicles after idling for an extended period can create steam that can cause an incorrect engine sensor reading. This can lead to a warning light, a rough-running engine, or a potential engine stall while idling or operating at low speeds. |
| 24TE04 | 2026-09-09. Warranty extension. Although the flow shut-off valve is covered by Toyota’s New Vehicle Limited Warranty for 36 months or 36,000 miles (whichever comes first), we at Toyota care about the customers’ ownership experience. Toyota is providing coverage for repairs related to Flow Shut-off Valve Coolant Leak. |
| 26TE06 | 2026-08-12. Service campaign. Although the Continuously Variable Transmissions (CVT) is covered by Toyota’s New Vehicle Limited Warranty for 5 years or 60,000 miles (whichever comes first), we at Toyota care about the customers’ ownership experience. Toyota is providing coverage for repairs related to an abnormal whine noise in the CVT. |
| 26TC03 | 2026-08-12. Service bulletin. TECHNICAL INSTRUCTIONS FOR EMISSION NONCOMPLIANCE RECALL 26TC03 Certain 2022 – 2025 Model Year RAV4 Incorrect Mass Air Flow Sensor Reading |
| 26TC03 | 2026-08-12. Service bulletin. TECHNICAL INSTRUCTIONS FOR EMISSION NONCOMPLIANCE RECALL 26TC03 Certain 2022 – 2025 Model Year RAV4 Incorrect Mass Air Flow Sensor Reading |
| 26TC03 | 2026-08-12. Service campaign. In wet conditions, water contacting the radiator in the subject vehicles after idling for an extended period can create steam that can cause an incorrect engine sensor reading. This can lead to a warning light, a rough-running engine, or a potential engine stall while idling or operating at low speeds. |