# Service bulletin T\-SB\-0019\-24

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: 11003609
- Published by NHTSA: 2024\-07\-06
- Manufacturer's number: T\-SB\-0019\-24
- Manufacturer's date: 2024\-04\-02
- Campaign id or software version: T\-SB\-0019\-24
- NHTSA component: ENGINE

## NHTSA's summary

Some 2022 – 2024 model year Tundra vehicles may exhibit a condition where the vehicle has difficulty starting in temperatures below \-4°F \(\-20°C\). An updated starter solenoid switch is available to address this condition.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11003609-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11003609-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2022 to 2024 TOYOTA TUNDRA

## Recalls for the same vehicles and component

- [2026241](/recalls/tc/2026241.md), 2026-05-20: Engine
- [26V320000](/recalls/nhtsa/26V320000.md), 2026-05-20: ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL
- [2025614](/recalls/tc/2025614.md), 2025-11-06: Engine
- [25V767000](/recalls/nhtsa/25V767000.md), 2025-11-06: ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL
- [2024304](/recalls/tc/2024304.md), 2024-05-30: Engine
- [24V381000](/recalls/nhtsa/24V381000.md), 2024-05-30: ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL

## Other bulletins for the same vehicles and component

- [T\-SB\-0110\-20 Rev2](/bulletins/11037202.md), 2026-09-09, Service bulletin: ENGINE. OBSOLETE NOTICE August 20, 2026: This bulletin is now obsolete. Please see T\-SB\-0051\-26.
- [T\-SB\-0021\-25](/bulletins/11016782.md), 2025-04-08, Service bulletin: ENGINE. Flash reprogramming allows the Electronic Control Unit \(ECU\) software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are released as field\-fix procedures described in individual Service Bulletins. This bulletin details the Global Techstream\+ \(GTS\+\) ECU flash reprogramming procedures and outlines use of the Technical Information System \(TIS\) and the Calibration Update Wizard\+ \(CUW\+\). To ensure the correct ECU software is installed, ECUs will require a Security Signature before the ECU will initialize the flash reprogramming sequence. This bulletin also details the process for acquiring a Security Signature from TIS during the GTS\+ ECU flash reprogramming process.
- [T\-TT\-0773\-25](/bulletins/11016774.md), 2025-04-08, Service bulletin: ENGINE. Some 22\-25 MY Tundra HV and 23\-25 MY Sequoia HV vehicle may exhibit a condition where there is a rattling noise, near the hybrid motor, when the vehicle is Ready on, in Drive or Park.
- [T\-SB\-0107\-20 Rev2](/bulletins/11015882.md), 2025-03-25, Service bulletin: ENGINE. OBSOLETE NOTICE February 11, 2025: This bulletin is now obsolete. Please see T\-SB\-0021\-25.
- [T\-SB\-0021\-25](/bulletins/11015496.md), 2025-03-11, Service bulletin: ENGINE. Flash reprogramming allows the Electronic Control Unit \(ECU\) software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are released as field\-fix procedures described in individual Service Bulletins. This bulletin details the Global Techstream\+ \(GTS\+\) ECU flash reprogramming procedures and outlines use of the Technical Information System \(TIS\) and the Calibration Update Wizard\+ \(CUW\+\). To ensure the correct ECU software is installed, ECUs will require a Security Signature before the ECU will initialize the flash reprogramming sequence. This bulletin also details the process for acquiring a Security Signature from TIS during the GTS\+ ECU flash reprogramming process.
- [T\-TT\-0773\-25](/bulletins/11015488.md), 2025-03-11, Service bulletin: ENGINE. Some 22\-25 MY Tundra HV and 23\-25 MY Sequoia HV vehicle may exhibit a condition where there is a rattling noise, near the hybrid motor, when the vehicle is Ready on, in Drive or Park.
- [T\-TT\-0766\-24 Rev1](/bulletins/11012755.md), 2025-01-09, Service bulletin: ENGINE. Some vehicles in the market may require a short block repair, and in certain circumstances, Toyota may request a dealer to repair such vehicles with an Engine Assembly instead.
- [T\-SB\-0110\-20 Rev2](/bulletins/11012753.md), 2025-01-09, Service bulletin: ENGINE. This bulletin includes basic procedures for performing a rescue charge at battery on high voltage \(HV\) Ni\-MH and Li\-ion batteries. This bulletin should be used in conjunction with the applicable model and model year Repair Manual while performing the battery rescue charge. The GRX\-5100 should be used wherever the Repair Manual references the Toyota Hybrid System \(THS\) charger.
- [T\-SB\-0100\-24 Rev1](/bulletins/11011639.md), 2024-12-07, Service bulletin: ENGINE. Some 2022 – 2024 model year Tundra and Tundra Hybrid, 2023 – 2024 model year Sequoia Hybrid, and 2024 model year Tacoma and Tacoma Hybrid vehicles equipped with a premium 14\-inch audio multimedia display may exhibit a condition where the radio receiver power/volume knob becomes detached. An updated radio receiver power/volume knob is available to reduce the possibility of this condition.
- [T\-TT\-0766\-24](/bulletins/11010344.md), 2024-11-08, Service bulletin: ENGINE. Some vehicles in the market may require a short block repair, and in certain circumstances, Toyota may request a dealer to repair such vehicles with an Engine Assembly instead. Please follow the recommendations below in addition to the steps for Partial Engine replacement in the repair manual when performing engine replacement with Part Number 04004\-23370.

JSON: [/v1/bulletins/11003609](/v1/bulletins/11003609)

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