# Service bulletin T\-SB\-0043\-24 Rev2

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: 11010064
- Published by NHTSA: 2024\-11\-06
- Manufacturer's number: T\-SB\-0043\-24 Rev2
- Manufacturer's date: 2024\-09\-13
- Campaign id or software version: T\-SB\-0043\-24 Rev2
- NHTSA component: SERVICE BRAKES

## NHTSA's summary

Some 2023 – 2024 model year Sequoia Hybrid, and 2022 – 2024 model year Tundra and Tundra Hybrid vehicles may exhibit a condition where the front brakes produce a squealing noise when driving forward or in reverse.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11010064-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11010064-9999.pdf)

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

## Components

Brakes

## Vehicles listed

- 2023 to 2024 TOYOTA SEQUOIA HYBRID
- 2022 to 2024 TOYOTA TUNDRA
- 2022 to 2024 TOYOTA TUNDRA HYBRID

## Recalls for the same vehicles and component

- [2022493](/recalls/tc/2022493.md), 2022-09-01: Brakes
- [22V661000](/recalls/nhtsa/22V661000.md), 2022-09-01: SERVICE BRAKES, HYDRAULIC

## Other bulletins for the same vehicles and component

- [T\-SB\-0022\-25 Rev2](/bulletins/11036116.md), 2026-08-12, Service bulletin: SERVICE BRAKES. Some 2022 – 2026 model year Tundra, Tundra Hybrid, and 2023 – 2026 model year Sequoia Hybrid vehicles may exhibit a condition where the front brakes produce a squealing noise when driving forward or in reverse
- [T\-SB\-0022\-25 Rev1](/bulletins/11026319.md), 2025-12-05, Service bulletin: SERVICE BRAKES. Some 2022 – 2026 model year Tundra, Tundra Hybrid, and 2023 – 2026 model year Sequoia Hybrid vehicles may exhibit a condition where the front brakes produce a squealing noise when driving forward or in reverse.
- [T\-SB\-0043\-24 Rev2](/bulletins/11016788.md), 2025-04-08, Service bulletin: SERVICE BRAKES. OBSOLETE NOTICE February 13, 2025: This bulletin is now obsolete. Please see T\-SB\-0022\-25.
- [T\-SB\-0022\-25](/bulletins/11016783.md), 2025-04-08, Service bulletin: SERVICE BRAKES. Some 2023 – 2025 model year Sequoia Hybrid, and 2022 – 2025 model year Tundra and Tundra Hybrid vehicles may exhibit a condition where the front brakes produce a squealing noise when driving forward or in reverse.
- [T\-SB\-0043\-24 Rev2](/bulletins/11015502.md), 2025-03-11, Service bulletin: SERVICE BRAKES. OBSOLETE NOTICE February 13, 2025: This bulletin is now obsolete. Please see T\-SB\-0022\-25.
- [T\-SB\-0022\-25](/bulletins/11015497.md), 2025-03-11, Service bulletin: SERVICE BRAKES. Some 2023 – 2025 model year Sequoia Hybrid, and 2022 – 2025 model year Tundra and Tundra Hybrid vehicles may exhibit a condition where the front brakes produce a squealing noise when driving forward or in reverse.
- [T\-SB\-0043\-24 Rev1](/bulletins/11007440.md), 2024-09-07, Service bulletin: SERVICE BRAKES. Some 2023 – 2024 model year Sequoia Hybrid, and 2022 – 2024 model year Tundra and Tundra Hybrid vehicles may exhibit a condition where the front brakes produce a squealing noise when driving forward or in reverse.
- [T\-SB\-0043\-24 Rev1](/bulletins/11006146.md), 2024-08-08, Service bulletin: SERVICE BRAKES. Some 2023 – 2024 model year Sequoia Hybrid, and 2022 – 2024 model year Tundra and Tundra Hybrid vehicles may exhibit a condition where the front brakes produce a squealing noise when driving forward or in reverse.
- [T\-SB\-0043\-24](/bulletins/11005141.md), 2024-07-23, Service bulletin: SERVICE BRAKES. Some 2022 – 2024 model year Tundra vehicles may exhibit a condition where the front brakes squeal when driving forward or in reverse. Follow the Repair Procedure in this bulletin to reduce the possibility of this condition.
- [TSB010421](/bulletins/10252251.md), 2024-04-01, Service bulletin: SERVICE BRAKES, HYDRAULIC; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:COOLING SYSTEM; LANE DEPARTURE. 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.

JSON: [/v1/bulletins/11010064](/v1/bulletins/11010064)

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