Subaru WRX Service Bulletins

1,134 manufacturer communications on file.

• June 6, 2023•Document ID: 10238443

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  15-236-18R

  Date Added:

  July 3, 2023

  Manufacturer:

  SUBARU

  Summary

  The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3.1 Audio and Navigation head units utilized in the models as listed.

  Associated Products (27)

  2023 Subaru Crosstrek2023 Subaru Forester2023 Subaru Impreza2022 Subaru Ascent2022 Subaru Crosstrek2022 Subaru Forester2022 Subaru Impreza2021 Subaru Ascent2021 Subaru BRZ2021 Subaru Crosstrek2021 Subaru Forester2021 Subaru Impreza2021 Subaru WRX2020 Subaru Ascent2020 Subaru BRZ2020 Subaru Crosstrek2020 Subaru Forester2020 Subaru Impreza2020 Subaru WRX2019 Subaru Ascent+ 7 more
  Associated Documents

  • DownloadMC-10238443-0001.pdf↗
• June 5, 2023•Document ID: 10238438

  Service Bulletin/Repair Instructions
  EQUIPMENT; ELECTRICAL SYSTEM; COMMUNICATION:MANUFACTURER TELEMATICS; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  15-300-22R

  Date Added:

  July 3, 2023

  Manufacturer:

  SUBARU

  Summary

  This Service Information Bulletin provides the diagnostic procedure for the STARLINK® Remote Engine Start (RES). All Gen2 and Gen3 Telematics Equipped Models.

  Associated Products (40)

  2023 Subaru Ascent2023 Subaru BRZ2023 Subaru Crosstrek2023 Subaru Forester2023 Subaru Impreza2023 Subaru Legacy2023 Subaru Outback2023 Subaru WRX2022 Subaru Ascent2022 Subaru BRZ2022 Subaru Crosstrek2022 Subaru Forester2022 Subaru Impreza2022 Subaru Legacy2022 Subaru Outback2022 Subaru WRX2021 Subaru Ascent2021 Subaru BRZ2021 Subaru Crosstrek2021 Subaru Forester+ 20 more
  Associated Documents

  • DownloadMC-10238438-0001.pdf↗
• May 22, 2023•Document ID: 10237288

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  15-301-22R

  Date Added:

  June 5, 2023

  Manufacturer:

  SUBARU

  Summary

  The following information announces reprogramming file availability and provides a software update installation procedure to optimize the new Gen 4 Denso CP1 Audio and Navigation head units utilized in the models listed.

  Associated Products (2)

  2023 Subaru WRX2022 Subaru WRX
  Associated Documents

  • DownloadMC-10237288-0001.pdf↗
• May 15, 2023•Document ID: 10237276

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); EQUIPMENT; ELECTRICAL SYSTEM

  Mfr Comm. #:

  15-255-19R

  Date Added:

  June 5, 2023

  Manufacturer:

  SUBARU

  Summary

  Map Data Update Procedure for Harman Gen 3.1 Navigation Equipped Head Units (H/U).

  Associated Products (28)

  2024 Subaru Forester2023 Subaru Crosstrek2023 Subaru Forester2023 Subaru Impreza2022 Subaru Ascent2022 Subaru Crosstrek2022 Subaru Forester2022 Subaru Impreza2021 Subaru Ascent2021 Subaru BRZ2021 Subaru Crosstrek2021 Subaru Forester2021 Subaru Impreza2021 Subaru WRX2020 Subaru Ascent2020 Subaru BRZ2020 Subaru Crosstrek2020 Subaru Forester2020 Subaru Impreza2020 Subaru WRX+ 8 more
  Associated Documents

  • DownloadMC-10237276-0001.pdf↗
• May 11, 2023•Document ID: 10237271

  Service Bulletin/Repair Instructions
  EQUIPMENT; POWER TRAIN

  Mfr Comm. #:

  03-78-17

  Date Added:

  June 5, 2023

  Manufacturer:

  SUBARU

  Summary

  This bulletin announces a design change to the clutch release bearing.

  Associated Products (3)

  2017 Subaru WRX2016 Subaru WRX2015 Subaru WRX
  Associated Documents

  • DownloadMC-10237271-0001.pdf↗
• May 11, 2023•Document ID: 10237273

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:INFOTAINMENT; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

  Mfr Comm. #:

  15-236-18R

  Date Added:

  June 5, 2023

  Manufacturer:

  SUBARU

  Summary

  The following information addresses reprogramming file availability and a software update installation procedure to provide optimization to the new Harman Gen 3.1 Audio and Navigation head units utilized in the models as listed.

  Associated Products (27)

  2023 Subaru Crosstrek2023 Subaru Forester2023 Subaru Impreza2022 Subaru Ascent2022 Subaru Crosstrek2022 Subaru Forester2022 Subaru Impreza2021 Subaru Ascent2021 Subaru BRZ2021 Subaru Crosstrek2021 Subaru Forester2021 Subaru Impreza2021 Subaru WRX2020 Subaru Ascent2020 Subaru BRZ2020 Subaru Crosstrek2020 Subaru Forester2020 Subaru Impreza2020 Subaru WRX2019 Subaru Ascent+ 7 more
  Associated Documents

  • DownloadMC-10237273-0001.pdf↗
• May 11, 2023•Document ID: 10237272

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  15-302-22R

  Date Added:

  June 5, 2023

  Manufacturer:

  SUBARU

  Summary

  This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.

  Associated Products (10)

  2023 Subaru Ascent2023 Subaru BRZ2023 Subaru Crosstrek2023 Subaru Forester2023 Subaru Impreza2023 Subaru Legacy2023 Subaru Outback2023 Subaru Solterra2023 Subaru WRX2023 Subaru XV CrossTrek
  Associated Documents

  • DownloadMC-10237272-0001.pdf↗
• May 11, 2023•Document ID: 10237269

  Service Bulletin/Repair Instructions
  SERVICE BRAKES, HYDRAULIC; EQUIPMENT

  Mfr Comm. #:

  06-88-23

  Date Added:

  June 5, 2023

  Manufacturer:

  SUBARU

  Summary

  This bulletin announces availability of a new reprograming file developed to correct a possible clicking-type sound heard when operating the brake pedal with the AVH system activated.

  Associated Products (1)

  2022 Subaru WRX
  Associated Documents

  • DownloadMC-10237269-0001.pdf↗
• May 4, 2023•Document ID: 10237241

  Service Bulletin/Repair Instructions
  EQUIPMENT; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM

  Mfr Comm. #:

  15-282-21R

  Date Added:

  June 5, 2023

  Manufacturer:

  SUBARU

  Summary

  This Bulletin announces additional diagnostic procedures and a detailed flow chart to be used when diagnosing customer concerns regarding the operation of the STARLINK Remote Engine Start (RES) feature.

  Associated Products (33)

  2022 Subaru Ascent2022 Subaru BRZ2022 Subaru Crosstrek2022 Subaru Forester2022 Subaru Impreza2022 Subaru Legacy2022 Subaru Outback2022 Subaru WRX2022 Subaru XV CrossTrek2021 Subaru Ascent2021 Subaru BRZ2021 Subaru Crosstrek2021 Subaru Forester2021 Subaru Impreza2021 Subaru Legacy2021 Subaru Outback2021 Subaru WRX2020 Subaru Ascent2020 Subaru BRZ2020 Subaru Crosstrek+ 13 more
  Associated Documents

  • DownloadMC-10237241-0001.pdf↗
• May 2, 2023•Document ID: 10237234

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; AIR BAGS

  Mfr Comm. #:

  TKA-20R,TKB-20R,

  Date Added:

  June 5, 2023

  Manufacturer:

  SUBARU

  Summary

  Takata Front Passenger Airbag Module / Inflator “Like for Like” Recall

  Associated Products (48)

  2014 Subaru Legacy2014 Subaru Outback2014 Subaru WRX2013 Subaru Forester2013 Subaru Legacy2013 Subaru Outback2013 Subaru WRX2012 Subaru Forester2012 Subaru Legacy2012 Subaru Outback2012 Subaru WRX2011 Subaru Forester2011 Subaru Impreza2011 Subaru Legacy2011 Subaru Outback2011 Subaru WRX2010 Subaru Forester2010 Subaru Impreza2010 Subaru Legacy2010 Subaru Outback+ 28 more
  Associated Documents

  • DownloadMC-10237234-0001.pdf↗
• May 2, 2023•Document ID: 10237239

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:INFOTAINMENT; ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  15-256-19R

  Date Added:

  June 5, 2023

  Manufacturer:

  SUBARU

  Summary

  This bulletin provides information on a new reprogramming procedure (FOTA) to optimize the Harman Gen 3.1 Audio and Navigation head units (H/U) utilized in the models as listed.

  Associated Products (27)

  2023 Subaru Crosstrek2023 Subaru Forester2023 Subaru Impreza2022 Subaru Ascent2022 Subaru Crosstrek2022 Subaru Forester2022 Subaru Impreza2021 Subaru Ascent2021 Subaru BRZ2021 Subaru Crosstrek2021 Subaru Forester2021 Subaru Impreza2021 Subaru WRX2020 Subaru Ascent2020 Subaru BRZ2020 Subaru Crosstrek2020 Subaru Forester2020 Subaru Impreza2020 Subaru WRX2019 Subaru Ascent+ 7 more
  Associated Documents

  • DownloadMC-10237239-0001.pdf↗
• April 20, 2023•Document ID: 10235296

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  WRB-23R

  Date Added:

  May 2, 2023

  Manufacturer:

  SUBARU

  Summary

  Telematics Data Communications Module Reprogramming.

  Associated Products (4)

  2023 Subaru BRZ2022 Subaru BRZ2022 Subaru Forester2022 Subaru WRX
  Associated Documents

  • DownloadMC-10235296-0001.pdf↗
• April 17, 2023•Document ID: 10235291

  Service Bulletin/Repair Instructions
  EQUIPMENT; LATCHES/LOCKS/LINKAGES:DOORS:LOCK

  Mfr Comm. #:

  07-217-23

  Date Added:

  May 2, 2023

  Manufacturer:

  SUBARU

  Summary

  This Bulletin announces additional cautions being added to the Owner’s Manual and Service Manual regarding the operation of door locks.

  Associated Products (25)

  2022 Subaru Ascent2022 Subaru Crosstrek2022 Subaru Forester2022 Subaru Impreza2022 Subaru Legacy2022 Subaru Outback2022 Subaru WRX2021 Subaru Ascent2021 Subaru Crosstrek2021 Subaru Forester2021 Subaru Impreza2021 Subaru Legacy2021 Subaru Outback2020 Subaru Ascent2020 Subaru Crosstrek2020 Subaru Forester2020 Subaru Impreza2020 Subaru Legacy2020 Subaru Outback2019 Subaru Ascent+ 5 more
  Associated Documents

  • DownloadMC-10235291-0001.pdf↗
• April 11, 2023•Document ID: 10235287

  Service Bulletin/Repair Instructions
  EQUIPMENT; ELECTRICAL SYSTEM

  Mfr Comm. #:

  15-302-22R

  Date Added:

  May 2, 2023

  Manufacturer:

  SUBARU

  Summary

  This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.

  Associated Products (10)

  2023 Subaru Ascent2023 Subaru BRZ2023 Subaru Crosstrek2023 Subaru Forester2023 Subaru Impreza2023 Subaru Legacy2023 Subaru Outback2023 Subaru Solterra2023 Subaru WRX2023 Subaru XV CrossTrek
  Associated Documents

  • DownloadMC-10235287-0001.pdf↗
• April 5, 2023•Document ID: 10235285

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  15-266-20R

  Date Added:

  May 2, 2023

  Manufacturer:

  SUBARU

  Summary

  This Service Information Bulletin provides helpful procedures and best practices to utilize when customers present with concerns relating to the operation of their Gen 2/Gen 3 Telematics system equipped Subaru.

  Associated Products (43)

  2023 Subaru Ascent2023 Subaru BRZ2023 Subaru Crosstrek2023 Subaru Forester2023 Subaru Impreza2023 Subaru Legacy2023 Subaru Outback2023 Subaru Solterra2023 Subaru WRX2023 Subaru XV CrossTrek2022 Subaru Ascent2022 Subaru BRZ2022 Subaru Crosstrek2022 Subaru Forester2022 Subaru Impreza2022 Subaru Legacy2022 Subaru Outback2022 Subaru WRX2022 Subaru XV CrossTrek2021 Subaru Ascent+ 23 more
  Associated Documents

  • DownloadMC-10235285-0001.pdf↗
• April 4, 2023•Document ID: 10235277

  Service Bulletin/Repair Instructions
  AIR BAGS

  Mfr Comm. #:

  TKA, TKB, TKC-20

  Date Added:

  May 2, 2023

  Manufacturer:

  SUBARU

  Summary

  Takata Front Passenger Airbag Module / Inflator “Like for Like” Recall

  Associated Products (50)

  2014 Subaru Forester2014 Subaru Legacy2014 Subaru Outback2014 Subaru WRX2013 Subaru Forester2013 Subaru Legacy2013 Subaru Outback2013 Subaru WRX2012 Subaru Forester2012 Subaru Legacy2012 Subaru Outback2012 Subaru WRX2011 Subaru Forester2011 Subaru Impreza2011 Subaru Legacy2011 Subaru Outback2011 Subaru WRX2010 Subaru Forester2010 Subaru Impreza2010 Subaru Legacy+ 30 more
  Associated Documents

  • DownloadMC-10235277-0001.pdf↗
• March 27, 2023•Document ID: 10233888

  Service Bulletin/Repair Instructions
  LATCHES/LOCKS/LINKAGES; ELECTRICAL SYSTEM

  Mfr Comm. #:

  WRB-23R

  Date Added:

  April 6, 2023

  Manufacturer:

  SUBARU

  Summary

  Due to an inaccurate internal timer within the telematics data communications module (DCM), STARLINK remote services from the MySubaru app or MySubaru.com including remote engine start (RES), remote door lock/unlock request, remote horn/lights, and vehicle locator will not operate after 388 days from the date that the DCM was activated.

  Associated Products (4)

  2023 Subaru BRZ2022 Subaru BRZ2022 Subaru Forester2022 Subaru WRX
  Associated Documents

  • DownloadMC-10233888-0001.pdf↗
• March 23, 2023•Document ID: 10233907

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:INFOTAINMENT; EQUIPMENT; ELECTRICAL SYSTEM

  Mfr Comm. #:

  15-285-21R

  Date Added:

  April 6, 2023

  Manufacturer:

  SUBARU

  Summary

  This Bulletin provides reference tables and photos to use for determining the infotainment head unit supplier and generation.

  Associated Products (74)

  2023 Subaru Ascent2023 Subaru BRZ2023 Subaru Crosstrek2023 Subaru Forester2023 Subaru Impreza2023 Subaru Legacy2023 Subaru Outback2023 Subaru Solterra2023 Subaru WRX2023 Subaru XV CrossTrek2022 Subaru Ascent2022 Subaru BRZ2022 Subaru Crosstrek2022 Subaru Forester2022 Subaru Impreza2022 Subaru Legacy2022 Subaru Outback2022 Subaru WRX2022 Subaru XV CrossTrek2021 Subaru Ascent+ 54 more
  Associated Documents

  • DownloadMC-10233907-0001.pdf↗
• March 15, 2023•Document ID: 10233917

  Service Bulletin/Repair Instructions
  EQUIPMENT; ELECTRICAL SYSTEM

  Mfr Comm. #:

  15-273-20

  Date Added:

  April 6, 2023

  Manufacturer:

  SUBARU

  Summary

  This Service Information Bulletin addresses isolated customer concerns regarding the pictured CP1 BASE Model Center Information Display (CID) LOWER 7-inch display screen flashing, not responding to touch inputs and / or shutting off intermittently.

  Associated Products (10)

  2023 Subaru Legacy2023 Subaru Outback2023 Subaru WRX2022 Subaru Legacy2022 Subaru Outback2022 Subaru WRX2021 Subaru Legacy2021 Subaru Outback2020 Subaru Legacy2020 Subaru Outback
  Associated Documents

  • DownloadMC-10233917-0001.pdf↗
• March 15, 2023•Document ID: 10233899

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

  Mfr Comm. #:

  15-268-20R

  Date Added:

  April 6, 2023

  Manufacturer:

  SUBARU

  Summary

  USB Map Data Update Procedure for Denso Gen 4 Navigation Equipped System.

  Associated Products (11)

  2023 Subaru Ascent2023 Subaru Legacy2023 Subaru Outback2023 Subaru WRX2022 Subaru Legacy2022 Subaru Outback2022 Subaru WRX2021 Subaru Legacy2021 Subaru Outback2020 Subaru Legacy2020 Subaru Outback
  Associated Documents

  • DownloadMC-10233899-0001.pdf↗