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Service bulletin Announcements

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 id10234862
Published by NHTSA2023-04-24
Manufacturer's numberAnnouncements
Manufacturer's date2014-05-21
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

REMINDER: 925 New Technology Technical Training

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

Electrical system, Software

Vehicles listed
SUBARU WRX2015
SUBARU WRX STI2015 (the catalog's model; the bulletin names a series or trim of it)

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

Other bulletins for the same vehicles and component
0783142023-04-03. Service bulletin. Diagnostics for DTC B1500 and U1500
11-191-192019-08-06. Service bulletin. This bulletin announces availability of a new Engine Control Module (ECM) for the models listed above designed to address DTC P2610: “ECM/PCM ENGINE OFF TIMER PERFORMANCE”. Under certain RARE conditions, an electrostatic surge may influence the ECM’s internal timer used after the engine is turned off and store a DTC P2610 in memory. Hardware in the ECM has been changed to eliminate any impact from electrostatic surges.
15-197-162018-06-11. Service bulletin. Although Fujitsu TEN (F10) Navigation units utilize an externally (faceplate) accessible MicroSD memory card, the MicroSD card used in Clarion display audio units is internal and not accessible. In the event a ?Check SD Memory Card? alert message appears on the faceplate display, an exchange display audio unit must be ordered through the applicable Clarion audio exchange procedure.
11171172018-04-02. Service bulletin. This bulletin announces the availability of reprogramming files to optimize the ECM and address isolated customer concerns of a spark knock (engine ping) -type sound.
11-174-17R2018-04-02. Service bulletin. This bulletin announces the availability of reprogramming files to optimize the ECM and address the following customer concerns: ? Check Engine light coming on (with DTC P05A0 stored in memory). ? Potential battery discharge (dead battery) after repeated periods of short-trip driving. ? A high (or ?hanging?) engine RPM after depressing the clutch pedal (Forester only).
15-193-16R2017-10-27. Service bulletin. All 2012 to 2015 Models Equipped with Fujitsu Ten (F10) Generation 1 (Gen1) Audio / Navigation Systems. This bulletin announces a new procedure for updating the operating software used in F10 Gen1 audio / navigation systems. This new procedure eliminates the need to exchange the head unit / SD card to obtain software-related updates and operating enhancements.
15-193-162017-10-27. Service bulletin. This bulletin announces a new procedure for updating the operating software used in F10 Gen1 audio / navigation systems. This new procedure eliminates the need to exchange the head unit / SD card to obtain software-related updates and operating enhancements. All 2012 to 2015 Models Equipped with FujitsuTen (F10) Generation 1 (Gen1) Audio / Navigation Systems
18-175-142017-03-03. Service bulletin. SERVICE MANUAL CORRECTIONS - THE PURPOSE OF THIS BULLETIN IS TO PROVIDE A DESCRIPTION OF CURRENT CHANGES TO SERVICE MANUALS AVAILABLE VIA THE SUBARU TECHNICAL INFORMATION SYSTEM (STIS) WEB SITE.
15-183-15R2017-02-22. Service bulletin. THIS BULLETIN ANNOUNCES A PROCEDURE FOR UPDATING THE 7” DISPLAY AUDIO UNIT’S OPERATING SYSTEM SOFTWARE. THE FOLLOWING LIST OF SYMPTOMS AND RELATED CHANGES PROVIDES A BRIEF DESCRIPTION OF WHICH CUSTOMER CONCERNS THE UPDATES ARE INTENDED TO ADDRESS. IF THE REPORTED CUSTOMER CONCERN IS NOT IDENTIFIED IN THE FOLLOWING INFORMATION, PERFORMING THE UPDATE PROCEDURE WILL NOT ADDRESS IT. IT IS IMPORTANT TO READ THROUGH AND UNDERSTAND THIS INFORMATION COMPLETELY BEFORE PROCEEDING.
15-183-15R2017-02-16. Service bulletin. THIS BULLETIN ANNOUNCES A PROCEDURE FOR UPDATING THE 7” DISPLAY AUDIO UNIT’S OPERATING SYSTEM SOFTWARE. THE FOLLOWING LIST OF SYMPTOMS AND RELATED CHANGES PROVIDES A BRIEF DESCRIPTION OF WHICH CUSTOMER CONCERNS THE UPDATES ARE INTENDED TO ADDRESS. IF THE REPORTED CUSTOMER CONCERN IS NOT IDENTIFIED IN THE FOLLOWING INFORMATION, PERFORMING THE UPDATE PROCEDURE WILL NOT ADDRESS IT. IT IS IMPORTANT TO READ THROUGH AND UNDERSTAND THIS INFORMATION COMPLETELY BEFORE PROCEEDING.