# Service bulletin T\-SB\-0001\-22 Rev

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: 10230357
- Published by NHTSA: 2023\-01\-17
- Manufacturer's number: T\-SB\-0001\-22 Rev
- Manufacturer's date: 2022\-12\-04
- NHTSA component: SERVICE BRAKES

## NHTSA's summary

TSB: Some 2019 ? 2023 model year RAV4 and RAV4 Hybrid vehicles may exhibit a squeal/squeak noise from the front brakes with light to moderate braking. Follow the Repair Procedure in this bulletin to address this condition

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10230357-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10230357-9999.pdf)

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

## Components

Brakes

## Vehicles listed

- 2019 to 2023 TOYOTA RAV4
- 2019 to 2023 TOYOTA RAV4 HYBRID

## Recalls for the same vehicles and component

- [2022179](/recalls/tc/2022179.md), 2022-04-13: Brakes
- [2019360](/recalls/tc/2019360.md), 2019-07-24: Brakes
- [19V544000](/recalls/nhtsa/19V544000.md), 2019-07-24: SERVICE BRAKES; ELECTRONIC STABILITY CONTROL \(ESC\)

## Other bulletins for the same vehicles and component

- [T\-SB\-0001\-22 Rev2](/bulletins/11012761.md), 2025-01-09, Service bulletin: SERVICE BRAKES. Some 2019 – 2025 model year RAV4 and RAV4 Hybrid vehicles may exhibit a squeal/squeak noise from the front brakes with light to moderate braking.
- [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.
- [23TE05](/bulletins/10235218.md), 2023-05-01, Service bulletin: SERVICE BRAKES, HYDRAULIC; AIR BAGS. DL: On December 20, 2022, a settlement of claims for certain low pressure fuel pumps was approved by the federal court. The settlement includes Toyota?s agreement to provide a Customer Support Program for certain 2015\-2020 model year \(MY\) vehicles that were not previously involved in a Safety Recall or Special Service Campaign related to the low pressure fuel pump. The purpose of this Customer Support Program letter is to help clarify how to administer this coverage in accordance with the settlement.
- [23TE04](/bulletins/10235217.md), 2023-05-01, Service bulletin: SERVICE BRAKES, HYDRAULIC; AIR BAGS. DL: On December 20, 2022, a settlement of claims for certain low pressure fuel pumps was approved by the federal court. The settlement includes Toyota?s agreement to provide a Customer Support Program for certain 2014\-2020 model year \(MY\) vehicles originally equipped with low pressure fuel pumps repaired under Safety Recall 20TA02, Safety Recall 21TA03, Safety Recall 21TA05 or Special Service Campaign 21TC03. The purpose of this Customer Support Program letter is to help clarify how to administer this coverage in accordance with the settlement.
- [TSB000923](/bulletins/10235216.md), 2023-05-01, Service bulletin: EQUIPMENT; SERVICE BRAKES, HYDRAULIC. TSB: Some 2014 ? 2020 model year Toyota vehicles may exhibit a hard start and/or MIL ON condition with one or more of the following Diagnostic Trouble Codes \(DTCs\): ?DTC P0171 and/or P0174 \(System Too Lean Bank 1/Bank 2\) ?DTC P0087 Fuel Rail / System Pressure ? Too Low Techstream data list analysis may reveal positive fuel trims including a no pressure condition verified by a manual fuel pressure gauge. Follow the Repair Procedure in this bulletin to address these conditions.
- [T\-SB\-0078\-21 Rev](/bulletins/10234347.md), 2023-04-17, Service bulletin: EQUIPMENT; PARKING BRAKE; ELECTRICAL SYSTEM; LANE DEPARTURE. TSB: Some 2021 ? 2022 model year Corolla and Corolla Hatchback and 2021 model year RAV4 vehicles may exhibit a Parking Brake Malfunction warning message on the Multi\-information Display \(MID\) with Diagnostic Trouble Code \(DTC\) C059746 \(Brake System Control Module ?A? Calibration / Parameter Memory Failure\) present. This bulletin addresses DTC C059746 only, it may appear before or after completing the Repair Procedure in this bulletin. No other condition or DTC should be present. If there are additional DTCs, continue diagnosis using applicable Repair Manual before completing the Repair Procedure outlined in this service bulletin
- [T\-SB\-0078\-21 Rev](/bulletins/10234300.md), 2023-04-17, Service bulletin: PARKING BRAKE; LANE DEPARTURE; EQUIPMENT; ELECTRICAL SYSTEM. TSB: Some 2021 ? 2022 model year Corolla and Corolla Hatchback and 2021 model year RAV4 vehicles may exhibit a Parking Brake Malfunction warning message on the Multi\-information Display \(MID\) with Diagnostic Trouble Code \(DTC\) C059746 \(Brake System Control Module ?A? Calibration / Parameter Memory Failure\) present. This bulletin addresses DTC C059746 only, it may appear before or after completing the Repair Procedure in this bulletin. No other condition or DTC should be present. If there are additional DTCs, continue diagnosis using applicable Repair Manual before completing the Repair Procedure outlined in this service bulletin
- [TTT063620](/bulletins/10214323.md), 2022-06-21, Service bulletin: BACK OVER PREVENTION; SERVICE BRAKES, HYDRAULIC. TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care \(TCMC\) brake pads may exhibit a groan or squeak noise in various driving conditions
- [T\-SB\-0078\-21](/bulletins/10202448.md), 2021-10-25, Service bulletin: PARKING BRAKE. TSB: Some 2020 ? 2021 model year Corolla, Corolla Hatchback, and RAV4 vehicles may exhibit a Parking Brake Malfunction warning message on the Multi\-information Display \(MID\) with Diagnostic Trouble Code \(DTC\) C059746 \(Brake System Control Module "A" Calibration / Parameter Memory Failure\) present. Follow the Repair Procedure in this service bulletin to address this condition.
- [T\-TT\-0636\-20 Rev](/bulletins/10190453.md), 2021-04-19, Service bulletin: BACK OVER PREVENTION; SERVICE BRAKES. TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care \(TCMC\) brake pads may exhibit a groan or squeak noise in various driving conditions.

JSON: [/v1/bulletins/10230357](/v1/bulletins/10230357)

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