Service bulletins for the 2015 Subaru WRX
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.
446 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Equipment and accessories are shown. Show all
| 02-163-16R | 2019-05-28. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This Service Information bulletin provides new inspection and repair procedures for AVCS (Active Valve Control System) -related DTCs on the FA and FB engine equipped models listed above. The applicable Service Manuals will be revised with this new information in the near future. |
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| 16-120-19 | 2019-05-28. Service bulletin. EQUIPMENT:MECHANICAL; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. This bulletin provides a procedure to follow for addressing customer concerns of a shuddering condition or chattering -type sound heard or felt when making sharp turns. If an applicable vehicle presents with the condition as described, it is recommended to perform the transfer clutch break-in procedure as described. |
| 02-178-18R | 2019-03-25. Service bulletin. EQUIPMENT. This Service Information bulletin announces a design change made to the rubber timing hole access plug to improve its retention and prevent water intrusion into the converter case. |
| 02-134-12R | 2019-03-11. Service bulletin. ENGINE; EQUIPMENT. The purpose of this bulletin is to announce a change to the specification of the valve springs used in the FB engine. The new springs have different color paint marks to help identify their application. |
| 17-17-13R | 2019-03-11. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; AIR BAGS. This Bulletin provides information regarding Event Data Recorder (EDR) functionality which has been incorporated into the airbag system. |
| 03-82-18 | 2018-12-10. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN. This Service Information bulletin announces a design change to the clutch release bearing used on the models as listed above. During assembly of the bearing, a different type of grease is used which has a higher resistance to heat. In cases where the operator keeps a foot on the clutch pedal for extended periods, an increased amount of heat is generated which can cause the grease inside the bearing to deteriorate. In a case of prolonged clutch pedal application, seizure of the bearing can occur with potential damage to other related components. |
| 03-79-18R | 2018-12-10. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY:PEDAL/HAND LEVER(MOTORCYCLE); EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. This bulletin announces a change to the clutch system components optimizing their durability and resistance to certain severe driving conditions including high-temperature operation. |
| 02-179-18 | 2018-12-10. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER. This Service Information Bulletin announces a change to the procedure and sequence used for torqueing the cylinder head bolts on the EJ25 turbocharged engine used in the 2015-2018MY STI. |
| 03-82-18 | 2018-12-10. Service bulletin. POWER TRAIN; EQUIPMENT ADAPTIVE/MOBILITY. This Service Information bulletin announces a design change to the clutch release bearing used on the models as listed above. During assembly of the bearing, a different type of grease is used which has a higher resistance to heat. In cases where the operator keeps a foot on the clutch pedal for extended periods, an increased amount of heat is generated which can cause the grease inside the bearing to deteriorate. In a case of prolonged clutch pedal application, seizure of the bearing can occur with potential damage to other related components. |
| 03-79-18R | 2018-12-10. Service bulletin. POWER TRAIN:CLUTCH ASSEMBLY; EQUIPMENT. This bulletin announces a change to the clutch system components optimizing their durability and resistance to certain severe driving conditions including high-temperature operation. |
| 02-179-18 | 2018-12-10. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. This Service Information Bulletin announces a change to the procedure and sequence used for torqueing the cylinder head bolts on the EJ25 turbocharged engine used in the 2015-2018MY STI. |
| 10-86-17R | 2018-11-05. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. A design change was made to the blower motor assembly to address the following customer concerns: ? Blower fan is either inoperative or only operates on high speed. ? Excessive rotational-type sound heard when the fan is operating. |
| 18-195-18 | 2018-10-01. 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. |
| 15-222-18 | 2018-06-18. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT. This bulletin announces a design change to the A/C Condenser receiver-dryer assembly. The change involves the addition of a rubber end cap and retaining clip onto the bottom of the receiver-dryer tank portion to prevent corrosion intrusion and enhance sealing. |
| 12-241-18 | 2018-06-18. Service bulletin. EQUIPMENT; STRUCTURE; EQUIPMENT ADAPTIVE/MOBILITY. 4 DOOR MODELS ONLY. This bulletin announces a change made to the trunk lid lock (latch) assembly. The purpose of this change is to improve parts integration (or ?commonality?) between models. This change is not intended to address any specific customer concern. |
| 12-238-18R | 2018-06-18. Service bulletin. EQUIPMENT; STRUCTURE. This bulletin announces a design change to the front door checkers used on the models listed. The new checker mechanism provides a more ?positive feel? of the detents or check positions as the front doors are opened and closed. |
| 15-177-14M2 | 2018-06-11. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. When ordering exchange units from Fujitsu Ten through their online web site, some new information will soon be requested and in some cases required. To assist with that, a new Bluetooth Interview Form is available to facilitate the completion of an exchange order. The form is available on Subarunet at Service Operations & Technical >> Forms. |
| WTA-62SS | 2018-06-11. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER. Subaru Safety Recall Campaign/ STOP SALE: WTA?62 Turbo Engine Air Intake Duct. The turbocharger air intake duct on affected vehicles may have been produced with incorrect material that is susceptible to cracking. |
| 15-177-14M | 2018-06-11. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. When ordering exchange units from Fujitsu Ten through their online web site, some new information will soon be requested and in some cases required. Exchange order entry will now request a date and time when condition was last duplicated. The customer?s phone carrier, phone make and model will be required when Bluetooth or Connectivity failure sections are selected. |
| 15-197-16 | 2018-06-11. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). 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. |
| 10-84-16 | 2018-06-11. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER. 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. |
| 01-168-09R | 2018-06-11. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Revised TSB. The Subaru Lock Information Site (SLIS) is located at http://lockinfo.subaru.com, and provides information on how to obtain immobilizer codes and key cut codes for Subaru vehicles from the 2000MY to present. This bulletin identifies the equipment required to initialize (reset) the immobilizer code and cut the key blanks, for both immobilizer and non-immobilizer type keys. Subaru of America began using immobilizer systems in some 2005MY vehicles (please refer to Immobilizer Chart for more detailed information). |
| WTA-62A | 2018-06-11. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Turbo models only. Service Procedure Bulletin. The repair procedure will involve inspecting and possibly replacing the turbocharger air intake duct. Inspection of the turbocharger air intake duct lot number (date) molded on the duct will be necessary to determine if replacement is required. |
| WTA-62 | 2018-06-11. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER. Turbo models only. Subject: Update ? Subaru Safety Recall Campaign/ STOP SALE: WTA?62 Turbo Engine Air Intake Duct. Owner Notification: All potentially affected vehicle owners will be notified by first class mail on or around April 15, 2016. As previously announced on March 17, 2016, Subaru of America, Inc. (Subaru) is recalling certain 2015 and 2016 model year Forester 2.0XT and WRX vehicles due to a possible issue with the turbocharger air intake duct. |
| 15-177-14R | 2018-06-11. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). Revised TSB. Models with "Gen 2" F10 Audio/Navigation Systems. ?Gen 2? & ?Gen 2.1? Operating Tips. This bulletin provides information to help diagnose and address different s relating to customer concerns which may arise when operating the new-generation ?Gen 2? F10 Audio / Navigation system. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.