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Service bulletin 15-177-14R

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 id10138779
Published by NHTSA2018-05-29
Manufacturer's number15-177-14R
Manufacturer's date2017-12-14
NHTSA componentEQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); ELECTRICAL SYSTEM

NHTSA's summary

2015-2017 MODELS ONLY. This bulletin provides information to help diagnose and address different conditions relating to customer concerns which may arise when operating the new-generation ?Gen 2? and ?Gen 2.1? F10 Navigation and Display Audio systems. We will continue to add more helpful tips to this TSB as they become available.

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, Equipment and accessories

Vehicles listed
SUBARU SUBARU

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