# Service bulletin TKA19\-TKB19\-TKC1

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: 10160503
- Published by NHTSA: 2019\-05\-28
- Manufacturer's number: TKA19\-TKB19\-TKC1
- Manufacturer's date: 2019\-03\-19
- NHTSA component: AIR BAGS; ENGINE AND ENGINE COOLING

## NHTSA's summary

SUBARU OF AMERICA, INC. has determined that a defect, which relates to motor vehicle safety, exists in certain Subaru vehicles listed above, equipped with a non\-desiccated Takata\-sourced passenger side frontal airbag containing the propellant Phase Stabilized Ammonium Nitrate \(PSAN\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10160503-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10160503-9999.pdf)

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

## Components

Air bags, Engine

## Vehicles listed

- 2012 SUBARU B9 TRIBECA
- 2010 to 2014 SUBARU FORESTER
- 2010 to 2011 SUBARU IMPREZA
- 2010 to 2014 SUBARU LEGACY
- 2010 to 2014 SUBARU OUTBACK
- 2010 to 2011 SUBARU TRIBECA
- 2013 to 2014 SUBARU TRIBECA
- 2010 to 2014 SUBARU WRX
- 2010 to 2014 SUBARU WRX STI

## Recalls for the same vehicles and component

- [2020001](/recalls/tc/2020001.md), 2020-01-02: Airbag
- [20V003000](/recalls/nhtsa/20V003000.md), 2020-01-02: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- [20V002000](/recalls/nhtsa/20V002000.md), 2020-01-02: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- [20V001000](/recalls/nhtsa/20V001000.md), 2020-01-02: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- [2019013](/recalls/tc/2019013.md), 2019-01-10: Airbag
- [19V009000](/recalls/nhtsa/19V009000.md), 2019-01-09: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- [19V008000](/recalls/nhtsa/19V008000.md), 2019-01-09: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- [19V007000](/recalls/nhtsa/19V007000.md), 2019-01-09: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- [18V013000](/recalls/nhtsa/18V013000.md), 2018-01-09: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
- [18V012000](/recalls/nhtsa/18V012000.md), 2018-01-09: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

## Other bulletins for the same vehicles and component

- [02\-193\-24R](/bulletins/11034269.md), 2026-07-02, Service bulletin: ENGINE. This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components \(e.g. intake valves and / or manifold, and combustion chambers\). \(This is an revised version of the original bulletin.\)
- [02\-193\-24R](/bulletins/11033065.md), 2026-06-01, Service bulletin: ENGINE. This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components \(e.g. intake valves and / or manifold, and combustion chambers\).
- [15\-300\-22R](/bulletins/11027982.md), 2026-02-02, Service bulletin: ELECTRICAL SYSTEM; ENGINE. This Bulletin provides the diagnostic procedure for the STARLINK® Remote Engine Start \(RES\).
- [09\-74\-21R](/bulletins/11027090.md), 2026-01-06, Service bulletin: ENGINE; FUEL/PROPULSION SYSTEM. This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components \(e.g. intake valves and / or manifold, and combustion chambers\).
- [18\-226\-25R](/bulletins/11027083.md), 2026-01-06, Service bulletin: ELECTRICAL SYSTEM; ENGINE. This Service Information Bulletin provides the Service Manual Correction to the diagnostic procedure for DTC B2A16 \(Immobilizer Key Collation Diagnosis\).
- [07\-235\-25](/bulletins/11023536.md), 2025-10-02, Service bulletin: FORWARD COLLISION AVOIDANCE: WARNINGS; ENGINE. In the interest of customer satisfaction Subaru of America, Inc. \(SOA\) is extending the New Car Limited Warranty coverage in the models listed. The extension will address instances of “phantom braking” or the EyeSight/RAB systems causing unnecessary stoppage/slowing of the vehicle.
- [02\-193\-24R](/bulletins/11022313.md), 2025-09-02, Service bulletin: ENGINE. This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components \(e.g. intake valves and / or manifold, and combustion chambers\).
- [Subaru Service Technical](/bulletins/11022305.md), 2025-09-02, Other: ENGINE; ELECTRICAL SYSTEM; POWER TRAIN. Subaru Service Technical Support Newsletter special edition.
- [02\-193\-24R](/bulletins/11018914.md), 2025-06-03, Service bulletin: FUEL/PROPULSION SYSTEM; ENGINE. This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components \(e.g. intake valves and / or manifold, and combustion chambers\).
- [02\-192\-24R](/bulletins/11017452.md), 2025-05-01, Service bulletin: ENGINE. This Bulletin announces the diagnostic procedures to be followed when diagnosing engine oil leakage on FA and FB type engines.

JSON: [/v1/bulletins/10160503](/v1/bulletins/10160503)

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