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Service bulletin 07-120-17R

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10131587
Published by NHTSA2018-04-02
Manufacturer's number07-120-17R
Manufacturer's date2017-09-22
NHTSA componentENGINE

NHTSA's summary

This Service Information Bulletin announces design changes made to the ignition coil and engine wiring harness in response to a limited number of cases related to the ignition coil primary / secondary DTCs listed above. The changes involve a shape change to the harness connector on the coil and to the corresponding engine harness connector. A positive lock mechanism has also been added to the engine harness ignition coil connectors to reduce the chances of becoming disconnected and causing a driveability concern and / or DTC(s).

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Vehicles listed
SUBARU BRZ2013, 2014

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20186062018-11-02. Engine
18V7720002018-11-01. ENGINE AND ENGINE COOLING:ENGINE

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
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Subaru Service Technical2025-09-02. Other. Subaru Service Technical Support Newsletter special edition.
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09-51-08R2025-04-01. Service bulletin. The purpose of this bulletin is to advise of SOA’s revised Catalytic Converter Recycling Program shipping procedure.
01-167-08R2024-10-02. Service bulletin. This bulletin contains additional information for recommended materials listed in the Service Manuals for individual models.
02-192-242024-10-02. Service bulletin. This Service Information Bulletin announces the diagnostic procedures to be followed when diagnosing engine oil leakage on FA and FB type engines.
02-191-22R2024-10-02. Service bulletin. This bulletin announces availability of the NEW genuine Subaru engine oil filter.
01-168-09R2024-09-04. Service bulletin. The purpose of this bulletin is to provide replacement key and immobilizer information along with an overview of the Subaru Lock Information web-site.
Thermo Control Valve Vide2024-08-05. Other. This thermo control valve video contains information on the replacement of thermo control valve.