# Emissions 26TF01

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: Emissions
- NHTSA id: 11037184
- Published by NHTSA: 2026\-09\-09
- Manufacturer's number: 26TF01
- Manufacturer's date: 2026\-08\-11
- Campaign id or software version: 26TF01
- NHTSA component: FUEL/PROPULSION SYSTEM

## NHTSA's summary

Under certain conditions, debris can accumulate inside the fuel cap causing potential fuel vapor leaks that can cause increased evaporative emissions to exceed the regulated limits. This issue will not trigger the M.I.L. \(Malfunction Indicator Lamp\)

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11037184-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11037184-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Fuel system

## Vehicles listed

- 2019 to 2022 TOYOTA AVALON HYBRID
- 2018 to 2024 TOYOTA CAMRY HYBRID

## Recalls for the same vehicles and component

- [25V028000](/recalls/nhtsa/25V028000.md), 2025-01-22: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
- [20V682000](/recalls/nhtsa/20V682000.md), 2020-11-04: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
- [2020514](/recalls/tc/2020514.md), 2020-10-28: Fuel System
- [2020088](/recalls/tc/2020088.md), 2020-03-04: Fuel System
- [2020005](/recalls/tc/2020005.md), 2020-01-13: Fuel System
- [20V012000](/recalls/nhtsa/20V012000.md), 2020-01-13: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
- [2019071](/recalls/tc/2019071.md), 2019-02-14: Fuel System
- [19V097000](/recalls/nhtsa/19V097000.md), 2019-02-14: FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY:FILLER PIPE AND CAP
- [2018090](/recalls/tc/2018090.md), 2018-02-14: Fuel System
- [18V108000](/recalls/nhtsa/18V108000.md), 2018-02-14: FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS

## Other bulletins for the same vehicles and component

- [26TF01](/bulletins/11038377.md), 2026-10-08, Emissions: FUEL/PROPULSION SYSTEM. Under certain conditions, debris can accumulate inside the fuel cap causing potential fuel vapor leaks that can cause increased evaporative emissions to exceed the regulated limits. This issue will not trigger the M.I.L. \(Malfunction Indicator Lamp\)
- [26TF01](/bulletins/11037185.md), 2026-09-09, Emissions: FUEL/PROPULSION SYSTEM. TECHNICAL INSTRUCTIONS FOR EMISSION NONCOMPLIANCE RECALL 26TF01 Certain 2018 – 2024 Model Year Camry HV and 2019\-2022 Avalon HV Fuel Cap Negative Pressure Valve \& Fuel Filler Dust Intrusion
- [TSB002523](/bulletins/10252255.md), 2024-04-01, Service bulletin: FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. TSB: Hybrid vehicles \(HV\) and battery electric vehicles \(BEV\) are equipped with two types of batteries: ?Hybrid vehicle \(HV\) battery. ?Auxiliary \(12V\) battery. If a hybrid or battery electric vehicle is put into storage, the State\-Of\-Charge \(SOC\) of its HV battery and auxiliary battery will gradually decrease. To prevent the auxiliary battery from becoming discharged during storage, proper maintenance is necessary. As a matter of policy, Toyota does not provide battery warranty coverage for discharged and/or failed batteries due to lack of maintenance. It is the dealer?s responsibility to maintain the specified SOC of the vehicle?s battery while in stock and ensure proper SOC at delivery. Perform the following maintenance service for the HV battery and auxiliary battery.
- [23TE01 Dealer Pa](/bulletins/10236191.md), 2023-05-15, Service bulletin: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. DP: Although the high\-pressure fuel pump 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 the presence of a fuel odor in or around the engine bay originating at the high\-pressure fuel pump of the subject vehicles.
- [T\-SB\-0115\-22 Rev](/bulletins/10234314.md), 2023-04-17, Service bulletin: BACK OVER PREVENTION; FUEL SYSTEM, GASOLINE. TSB: Some 2019 ? 2022 model year Avalon, 2018 ? 2023 model year Camry, 2017 ? 2022 model year Highlander, and 2017 ? 2020 model year Sienna vehicles equipped with a 2GR\-FKS engine may exhibit a knocking noise from the vacuum pump at idle.
- [T\-SB\-0115\-22](/bulletins/10230385.md), 2023-01-17, Service bulletin: ENGINE AND ENGINE COOLING; FUEL SYSTEM, GASOLINE. TSB: Some 2019 ? 2022 model year Avalon, 2018 ? 2023 model year Camry, 2017 ? 2022 model year Highlander, 2017 ? 2020 model year Sienna, and 2016 ? 2023 model year Tacoma vehicles equipped with a 2GR\-FKS engine may exhibit a knocking noise from the vacuum pump at idle. Follow the Repair Procedure in this bulletin to address this condition
- [21TC03 Dealer Da](/bulletins/10201392.md), 2021-09-13, Service bulletin: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. DD: SPECIAL SERVICE CAMPAIGN 21TC03 \(Remedy Notice\)
- [Special Service](/bulletins/10201387.md), 2021-09-13, Service bulletin: FUEL SYSTEM, GASOLINE. RE: The subject vehicles are equipped with a low\-pressure fuel pump which may stop operating. If this were to occur, warning lights and messages may be displayed on the instrument panel, and the engine may run rough. This will lead to the vehicle entering a failsafe driving mode in which the vehicle can still be driven for certain distances.
- [21TC03 Region Le](/bulletins/10201386.md), 2021-09-13, Service bulletin: FUEL SYSTEM, GASOLINE. RL: The subject vehicles are equipped with a low\-pressure fuel pump which may stop operating. If this were to occur, warning lights and messages may be displayed on the instrument panel, and the engine may run rough. This will lead to the vehicle entering a failsafe driving mode in which the vehicle can still be driven for certain distances.
- [21TC03\_DL\_Toyota](/bulletins/10201385.md), 2021-09-13, Service bulletin: FUEL SYSTEM, GASOLINE. DL: The subject vehicles are equipped with a low\-pressure fuel pump which may stop operating. If this were to occur, warning lights and messages may be displayed on the instrument panel, and the engine may run rough. This will lead to the vehicle entering a failsafe driving mode in which the vehicle can still be driven for certain distances.

JSON: [/v1/bulletins/11037184](/v1/bulletins/11037184)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Emissions%2026TF01&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11037184&vehicle=Emissions%2026TF01)