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
| 12-231-18R | 2018-06-11. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; STRUCTURE; STRUCTURE:FRAME AND MEMBERS. This bulletin announces a design change to the air vent grille located in the lower portion of the trunk (or cargo) area. The shutters of the vent grille are designed to open briefly and relieve cabin pressure when the doors are shut with the windows fully closed. The vent grilles have rubber ?shutters? which occasionally, may catch on the frame (case) portion and not close properly allowing outside air / odor to enter the cabin. |
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| 15-182-15 | 2018-06-11. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). This bulletin announces a procedure for updating the navigation/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. |
| WQS 54U | 2018-06-11. Service bulletin. ELECTRICAL SYSTEM; SERVICE BRAKES. The WQS?54 Repair Procedure Bulletin has been posted on STIS. Coverage information for all affected Stop?Sale vehicles is available on subarunet.com. Subaru of America, Inc. (Subaru) is recalling certain vehicles equipped with a driver assist system: ? 2015 model year Legacy vehicles ? 2015 model year Outback vehicles ? 2015 model year Impreza vehicles ? 2015 model year XV Crosstrek vehicles ? 2016 model year WRX vehicles The programming of the driver assist system will not detect a fault in one of the associated system components. In the event of brake lamp switch (BLS) failure, the Vehicle Dynamic Control (VDC) correctly detects the BLS failure, but the driver assist system will be delayed in detecting the BLS failure. |
| WQS-54RP | 2018-06-11. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT; ELECTRICAL SYSTEM. Subaru of America, Inc. (SOA) is recalling certain 2015 model year Subaru Legacy, Subaru Outback, Subaru Impreza (4Door and 5Door) and Subaru XV Crosstrek vehicles and certain 2016MY Subaru WRX vehicles equipped with a Driver Assist System. The programming of the Driver Assist System will not detect a fault in one of the associated system components. In the event of Brake Lamp Switch (BLS) failure, the Vehicle Dynamic Control (VDC) correctly detects the BLS failure, but the Driver Assist System will be delayed in detecting the BLS failure. Therefore, it will take longer for the multi information display to inform the driver of a malfunction. In addition, VDC will not receive the brake request from the Driver Assist System, resulting in no automatic braking, including Adaptive Cruise Control and PreCollision Braking. |
| WQS-54A | 2018-06-11. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. Subaru of America, Inc. (Subaru) is recalling certain vehicles equipped with a driver assist system The programming of the driver assist system will not detect a fault in one of the associated system components. In the event of brake lamp switch (BLS) failure, the Vehicle Dynamic Control (VDC) correctly detects the BLS failure, but the driver assist system will be delayed in detecting the BLS failure. |
| 18-181-15 | 2018-06-11. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 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. The tables contained within this bulletin are to be used as guides for becoming aware of the latest changes. We advise you to always refer to the STIS web site when looking for the latest Service information. Printed pages will not be made available to update printed Service Manuals. |
| 15-200-16 | 2018-06-04. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Models with Fujitsu-TEN / FTEN / (F10) Gen2 Navigation System only. Fujitsu-TEN / FTEN / (F10) Navigation: Voice Recognition Concerns with Finding Addresses in Some Metro Areas. |
| 15-177-14R | 2018-06-04. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). 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. |
| 15-199-16 | 2018-06-04. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. This bulletin announces reprogramming file availability and the software installation procedure to address a group of operational concerns received from the field and listed below involving the Clarion Display Audio unit with 6.2? display. The procedure will involve downloading the applicable software update files from Subarunet then loading them onto a flash drive for audio unit installation. |
| 18-186-16 | 2018-06-04. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 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. The tables contained within this bulletin are to be used as guides for becoming aware of the latest changes. |
| 15-183-15R | 2018-06-04. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. Models with Fujitsu-Ten (F10) 7? Display Audio Systems (without navigation) This bulletin announces a procedure for updating the 7? Display Audio unit?s operating system software for various customer concerns. |
| 15-182-15R | 2018-06-04. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM:SOFTWARE. This bulletin announces a procedure for updating the navigation / audio unit's operating system software for various customer concerns. |
| 15-198-16 | 2018-06-04. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). 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. |
| 17-17-13R | 2018-05-29. Service bulletin. AIR BAGS; ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. NOTE: The Airbag systems used on previous and current WRX, STI and Tribeca models are NOT equipped with EDR functionality. This Bulletin provides information regarding Event Data Recorder (EDR) functionality which has been incorporated into the airbag system. The function of the EDR is best explained using the following statements found in the vehicle Owner?s Manual: ?This vehicle is equipped with an event data recorder (EDR). The main purpose of an EDR is to record, in certain crash or near crash-like situations such as an airbag deployment or hitting a road obstacle, data that will assist in the understanding how a vehicle?s systems performed. The EDR is designed to record data related to vehicle dynamics and safety systems for a short period of time, typically 30 seconds or less. The EDR in this vehicle is designed to record such data as: ? How various systems in your vehicle were operating; ? Whether or not the driver and passenger safety belts were buckled/fastened; ? How far (if at all) the driver was depressing the accelerator and/or brake pedal; ? How fast the vehicle was traveling. This data can help provide a better understanding of the circumstances in which crashes and injuries occur. |
| 15-199-16R | 2018-05-29. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:SOFTWARE. This bulletin announces reprogramming file availability and the software installation procedure to address a group of operational concerns received from the field and listed below involving the Clarion Display Audio unit with 6.2? display. The procedure will involve downloading the applicable software update files from Subarunet then loading them onto a flash drive for audio unit installation. |
| 16-112-18R | 2018-04-16. Service bulletin. ELECTRICAL SYSTEM. This bulletin announces a design change to the CVT select lever (shifter) mechanism in response to isolated customer concerns of not being able to remove the key from the ignition switch when the vehicle is in Park. The cause is contamination of the Park-Range switch internal components |
| 16-107-17R | 2018-04-16. Service bulletin. POWER TRAIN. 2010-15 Legacy/ Outback 2.5L NA CVT, 2015 Legacy/ Outback 3.6L NA CVT, 2012-15 Impreza 2.0L NA CVT, 2013-15 Crosstrek 2.0L NA CVT, 2014-15 Crosstrek Hybrid CVT 2014-15 Forester 2.5L NA CVT 2014-15 Forester 2.0L Turbo CVT 2015 WRX 2.0L Turbo 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. For these vehicles, retailers must contact Subaru Claims Helpline prior to claims submission at 1-866-SUBARU2 (1-866-782-2782) |
| 12-234-18 | 2018-04-16. Service bulletin. VISIBILITY:WINDSHIELD. This bulletin provides a repair procedure for replacing the foam cushion installed between the top front edge of the IP and the windshield glass. Use the supplied Service Procedure to address a customer concern involving the foam cushion becoming visible above the IP near the defroster vent outlets |
| 07-134-18 | 2018-04-16. Service bulletin. EQUIPMENT:ELECTRICAL. This Service Information bulletin provides a new troubleshooting chart to use when diagnosing a DTC B1760 related to the Occupant Detection System (ODS). Following these diagnostic steps will help avoid unnecessary ODS sensor / seat cushion assembly replacement |
| 06-61-18 | 2018-04-16. Service bulletin. ELECTRICAL SYSTEM. This bulletin announces availability of new VDC Control Module & Hydraulic Units (VDCCM&H/U) to address isolated customer concerns of the green Hill Holder light blinking and cancel warning alarm sounding during cranking / starting the engine |
| 02-157-14R | 2018-04-16. Service bulletin. ENGINE; POWER TRAIN:MANUAL TRANSMISSION. 2013-14MY Legacy and Outback Models with 2.5L FB Engines, 2011-14MY Forester Models with 2.5L FB Engines, 2015 MY Forester (Manual Transmissions Only), with 2.5L FB Engines, 2012-13 MY Impreza and XV Crosstrek Models with 2.0 FB Engines, 2014-15 MY Impreza and XV Crosstrek Models (Manual Transmissions Only) with 2.0 FB Engine 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 |
| 01-168-09R | 2018-04-02. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. The purpose of this bulletin is to provide replacement key and immobilizer information along with an overview of the Subaru Lock Information web-site. |
| 12-189-15R | 2018-04-02. Service bulletin. EQUIPMENT. This bulletin provides information about changes made to the rear shelf trim to address customer concerns of a rattling sound heard while driving over bumpy / rough roads. The sources of the rattle have been identified as: ? the mounting points for the center stop lamp where it fits into the package shelf ? the package shelf itself rattling against the inside of the rear glass ? the rib and/or stand portions located on the underside of the package shelf contacting the shelf portion of the vehicle body. |
| 12-207-16 | 2018-04-02. Service bulletin. VISIBILITY:GLASS, SIDE/REAR. This bulletin announces a change to the procedure used in production of the rear door glass assembly. The bottom edge of the door glass is pressed into a metal channel lined with rubber. The channel attaches the door glass assembly to the window regulator. In below-freezing temperature conditions, water freezing in the channel combined with the door glass sticking to the door weatherstrip can increase chance of the glass separating from the channel when attempting to operate (lower) the window. A lubricant has been added to the rubber portion to insure the glass gets fully seated during assembly which maximizes the clamping force of the channel on the glass. |
| 10-83-15R | 2018-04-02. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Models with Manual HVAC Systems only. This Service Information bulletin provides precautions to use when removing the HVAC control panel to prevent damaging the blower fan speed switch. When removing the control panel, if the fan speed switch wiring harness is pulled taught or becomes stressed, the switch may be damaged. If the connector (lower) portion of the switch becomes separated from the switch body even slightly (see Fig. 1 on page 2), the HVAC control panel assembly must be replaced. The switch itself is not serviceable. The related instrument panel (IP) wiring harness must also be inspected and replaced if any damage is confirmed. NOTE: For 2012MY Impreza, see TSB 10-78-12, dated 4/18/2012. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.