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Service bulletins for the 2015 Subaru Outback

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.

550 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
Special Service2018-04-02. Service bulletin. STEERING. The following special tool is required for servicing the 2015-2017MY Legacy and Outback Electronic Power Steering (EPS) rack assembly. This tool will be shipped directly to all Subaru retailers during September. Please reference TSB 04-17-17 for further information about the use of this tool. Each retailer will be supplied with one of these tools at no charge.
02-170-172018-04-02. Service bulletin. ENGINE AND ENGINE COOLING. This bulletin announces part information for new Active Valve Control System (AVCS) oil control solenoid valves (OCV) which contain a redesigned internal oil seal. The new seal will eliminate potential oil seepage into the wire harness connector portion of the valve. If oil seeps into the connector, over time, the Check Engine lamp may illuminate and set various AVCS-related DTCs.
04-17-17R2018-04-02. Service bulletin. STEERING. This bulletin provides a service procedure to address isolated customer concerns of a rattling sound identified as coming from the Electronic Power Steering (EPS) rack assembly. The repair involves installation of a new tension spring for the worm gear to reduce / eliminate the condition. It should be noted the condition is NOT detrimental to the operation of the EPS system.
UPDATE - Removal2018-03-13. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). The corrected update files are now available for download from Subarunet. TSB 15-20516R has been revised with new file names where applicable and re-posted to STIS.
F10-Gen2-NAV-15-2018-03-13. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). TECHNICAL SUPPORT GUIDE FOR NAVIGATION AND AUDIO F10 GEN2 SYSTEMS.
15-215-182018-03-13. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Models with FujitsuTEN (F10) Gen 2.0 / 2.1 Navigation or Display Audio Head Units ONLY. This bulletin provides a repair procedure to address specific, confirmed customer concerns of: ? Audio output interruption every 2-3 seconds when listening to AM or FM radio broadcasts ? No audio output at all when attempting to listen to a HD Radio broadcast.
15-205-16R2018-03-13. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). This bulletin announces new reprogramming file availability and the software installation procedure to address additional operational concerns received from the field and listed below involving ?Gen 2? F10 Navigation and Display Audio units with 7? display. The procedure will involve downloading the applicable software update files then loading them onto two flash drives for audio unit installation.
07-131-182018-03-13. Service bulletin. ELECTRICAL SYSTEM; EXTERIOR LIGHTING:BRAKE LIGHTS. This bulletin provides a measurement and adjustment procedure for the stop lamp switch. An improperly adjusted (or faulty) stop lamp switch can cause any of the DTCs listed above to set and result in the related system?s (e. g. VDC and/or EyeSight) warning lamp to illuminate.
07-127-182018-03-13. Service bulletin. STRUCTURE:BODY:HATCHBACK/LIFTGATE:HINGE AND ATTACHMENTS. This bulletin announces a design change to the power rear gate (PRG) rod. The new rod will address isolated cases of one end of the rod coming off the ball stud just as the latch releases and the gate starts to open / move.
16-107-17R2017-12-15. Service bulletin. POWER TRAIN; EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. CVT MODELS ONLY. In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car Limited Powertrain Warranty coverage for the Continuously Variable Transmission (CVT) on the above listed models and model years from the original five (5) years or sixty thousand (60,000) miles (whichever comes first) to ten (10) years or one-hundred thousand (100,000) miles (whichever comes first). This change is not in response to any specific condition, rather it is to provide customers with added assurance regarding the function and overall performance of their CVT. Additionally, vehicles which are more than ten (10) years old or beyond one-hundred thousand (100,000) miles at the time customer notification letters are mailed are being offered additional coverage for a period of one-year from the date of the customer notification letters.
11-176-172017-12-15. Service bulletin. ELECTRICAL SYSTEM. This bulletin announces availability of reprogramming files to optimize the ECM for control of battery charging functions. Depending on vehicle use conditions, the battery state of charge value may differ slightly from the actual value. The new logic will enhance charging system control and result in improved battery life.
15-205-162017-10-27. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT:ELECTRICAL. This bulletin announces new reprogramming file availability and the software installation procedure to address additional operational concerns received from the field and listed below involving ?Gen 2? F10 Navigation and Display Audio units with 7? display. The procedure will involve downloading the applicable software update files from Subarunet then loading them onto a flash drive for audio unit installation. It is important to read through and understand this information completely before proceeding. These latest software updates contain new logic to address the following concerns: ? Mirrorlink 1.1 updates ? Enable Mute function for Navigation guidance ? Incomplete display of intersection names in combination meter ? Increased accuracy of the XM Traffic information displayed ? Intermittent delay (approximately 1 minute) in display of map information after initial start-up of Navigation function (2015MY Legacy and Outback only).
15-182-15R2017-10-27. Service bulletin. EQUIPMENT:ELECTRICAL; EQUIPMENT; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). IMPORTANT NOTE: Due to the extensive revisions made to the information originally contained in this bulletin, a new bulletin, 15-205-16 has been issued. Please refer to this new bulletin for the latest information regarding this condition.
15-183-15R2017-10-27. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT:ELECTRICAL; EQUIPMENT. IMPORTANT NOTE: Due to the extensive revisions made to the information originally contained in this bulletin, a new bulletin, 15-205-16 has been issued. Please refer to this new bulletin for the latest information regarding this condition.
15-198-16R2017-10-27. Service bulletin. EQUIPMENT:ELECTRICAL; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT. IMPORTANT NOTE: Due to the extensive revisions made to the information originally contained in this bulletin, a new bulletin, 15-205-16 has been issued. Please refer to this new bulletin for the latest information regarding this condition.
15-207-162017-10-27. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL. This bulletin announces a design change to the USB connector inside the USB-AUX unit to address customer concerns of the USB cable becoming stuck and / or difficult to remove.
15-193-16R2017-10-27. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). 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.
01-168-09R2017-10-27. Service bulletin. EQUIPMENT. The purpose of this bulletin is to provide replacement key and immobilizer information along with an overview of the Subaru Lock Information web-site.
07-115-162017-10-27. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE. The SRVD system diagnostic software was updated as part of the July, 2016 SSM version. One change in particular involves the location of the display screen to check for DTC B2328, ?Rear Radar Internal Failure (Radar Misalignment)?. The new procedure is included in the Service Manual for 2016MY but NOT in the Service Manual for 2015MY vehicles. This Service Information bulletin provides the updated procedure to follow when diagnosing the SRVD system used on 2015MY Legacy and Outback models.
12-208-162017-10-27. Service bulletin. ELECTRICAL SYSTEM. This bulletin announces availability of new rear gate (PRG) stays designed to address customer concerns of other than expected PRG operation. The enhancement involves a change to the viscosity of the lubricant used for maintaining smooth operation of the 2 pressurized rear gate stays. If the PRG is left open for an extended period of time (longer than pproximately 5 minutes), the stays may develop increased operating resistance. This increased resistance is transferred to the PRG mechanism during closing causing an increase to the motor?s electrical current draw. As a result, the ?anti-pinch? feature of the PRG activates, a beep sound occurs and the gate re-opens without input from the customer. These symptoms may continue to occur on subsequent attempts to close the PRG. The anti-pinch feature is designed to operate if the gate comes in contact with an obstruction while closing. When activated, the gate reverses direction and re-opens automatically.
07-114-162017-10-27. Service bulletin. SEATS; ELECTRICAL SYSTEM. This bulletin announces availability of a new power seat memory control module designed to address customer concerns of the seat memory feature not operating properly. When pressing the buttons to recall one of the last seat positions memorized, the seat (height, backrest position, etc.) may not always return to the correct or exact positions previously selected (or stored in the control unit memory).
15-198-16R2017-10-27. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT. Revised TSB: This bulletin announces reprogramming file availability and the software installation procedure to address a group of operational concerns received from the field listed below involving ?Gen 2? F10 Navigation and Display Audio units with 7? display. The procedure will involve downloading the applicable software update files from Subarunet then loading them onto a flash drive for audio unit installation. It is important to read through and understand this information completely before proceeding.
16-99-162017-10-27. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. This bulletin announces availability of reprogramming files to optimize transmission control module (TCM) operation and address the following customer concerns: ? Engine RPM ?flare? (sharp RPM increase when CVT ?downshifts?) when using cruise control on uphill grades ? Cancellation of cruise control as a result of rpm flare (driver must reset desired vehicle speed). This new logic changes the cruise control system operation to avoid unexpected cancellation.
15-194-162017-10-27. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT. This bulletin announces availability of an enhanced audio system power amplifier which contains software to address customer concerns of voice guidance instructions (words) being cut short or cut off. For example: instead of the instruction saying ?Turn right ahead?, it might be ?right ahead? or even just ?ahead?. This intermittent condition occurs after completing a Bluetooth hands-free phone call while using the navigation system?s voice guidance feature.
15-172-14R2017-09-14. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure. The exchange program policy can also be found in Sections 8.4.9 and 11.2.10 of your Claims Policies and Procedures Manual found in subarunet.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.