Service bulletins for the 2015 Subaru Impreza
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.
421 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| 02-170-17 | 2018-04-02. 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. |
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| 07-119-17R | 2018-04-02. Service bulletin. INTERIOR LIGHTING. This Service Information bulletin announces a production method change to the rear combination lamp assembly. The application procedure of the anti-fog coating was changed to prevent a customer concern of visible drip marks (or streaks) appearing on the inside of the lamp lens. |
| 06-55-16R | 2018-04-02. Service bulletin. EXTERIOR LIGHTING:BRAKE LIGHTS. EXCLUDES HYBRID MODELS. This bulletin announces a design change to the brake light switch (BLS) to reduce the possibility of improper illumination of the ABS and/or VDC warning lamp. In the event a product containing silicone is used to lubricate the BLS or for other purposes in the area around the switch, a non-conductive coating may develop over time on the internal electrical contacts and affect operation of the switch. On / Off signal output from the BLS is critical for proper operation of various systems on the vehicle. When the switch does not operate properly, warning lamps illuminate and DTCs are stored. A table with BLS-related DTCs and additional information is provided in the Service Procedure information. A photo of the switch changes is shown below. This bulletin also provides a diagnostic and adjustment procedure to be used when diagnosing brake light switch-related DTCs. |
| UPDATE - Removal | 2018-03-13. 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. |
| 15-215-18 | 2018-03-13. 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. |
| 15-205-16R | 2018-03-13. 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. |
| 12-231-18 | 2018-03-13. Service bulletin. STRUCTURE:BODY. ( 2017-2018MY Impreza - 5 Dr Only) |
| 07-128-18R | 2018-03-13. Service bulletin. SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES; EXTERIOR LIGHTING:BACK UP LIGHTS. This Service Information 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 warning lamp to illuminate. |
| 16-107-17R | 2017-12-15. 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. |
| 15-205-16 | 2017-10-27. 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). |
| 15-182-15R | 2017-10-27. 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. |
| 15-183-15R | 2017-10-27. 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. |
| 15-198-16R | 2017-10-27. 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. |
| 15-207-16 | 2017-10-27. 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. |
| 15-193-16R | 2017-10-27. 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. |
| 02-157-14R | 2017-10-27. Service bulletin. ENGINE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT. Refer to bulletin for engine/transmission type. As part of our dedication to customer satisfaction, Subaru of America, Inc. is initiating a program to extend the original New Car Powertrain Limited Warranty coverage for excessive engine oil consumption on applicable vehicles to 8 years / 100,000 miles from the original warranty start date. This Warranty Extension will not cover any excessive engine oil consumption found to be a result of any condition(s) other than those specifically described in this bulletin. This condition must be verified during an inspection and when determined necessary, an oil consumption test performed by an authorized Subaru retailer. SOA will inform vehicle owners this condition may exist via a customer letter. For vehicles within the coverage guidelines listed in this bulletin, customers can schedule an inspection appointment with an authorized Subaru retailer. IMPORTANT: ALWAYS perform a Vehicle Coverage Inquiry on Subarunet to determine eligibility for this Warranty Extension before proceeding. The VIN should also be checked for any open campaigns or recalls at this time. |
| 01-168-09R | 2017-10-27. 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. |
| 15-198-16R | 2017-10-27. 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. |
| 10-84-16R | 2017-10-27. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN:CLUTCH ASSEMBLY; ELECTRICAL SYSTEM. This bulletin announces the availability of a new Air Conditioning compressor / clutch assembly to address customer concerns of the system not operating. Electrical windings located inside the clutch assembly have been changed to eliminate the condition. The service procedure will involve replacement of the A/C compressor and clutch as a complete assembly. |
| 15-201-16 | 2017-10-27. Service bulletin. STRUCTURE; EQUIPMENT. This Service Information bulletin announces a design change to the retractable portion of the tonneau cover made to address customer concerns of the cover retracting on its own while driving on rough roads. The shape and length (an additional 1mm) of the stoppers on both ends of the brace which secure the cover when in use have been changed as shown in the illustration below. |
| 02-157-14R | 2017-10-27. Service bulletin. ENGINE AND ENGINE COOLING. Revised Service Bulletin: Surface Treatment Change To Oil Control Piston Rings This bulletin announces information regarding a major change to the repair procedures previously outlined in Service Bulletins 02-143-13R, 02-144-13R and 02-145-13R. |
| 15-172-14R | 2017-09-14. 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. |
| 12-224-17R | 2017-09-14. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS. This bulletin provides a procedure for replacement of the black foam rubber insulating cushions for the roof rails. In rare cases, the cushion(s) may come loose and begin to protrude from under the roof rails where they contact the body. |
| 16-107-17 | 2017-09-14. Service bulletin. POWER TRAIN; 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. A copy of the customer letter is attached to this bulletin as reference. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.