Subaru WRX Service Bulletins

1,134 manufacturer communications on file.

• January 9, 2023•Document ID: 10231291

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  15-302-22R

  Date Added:

  February 6, 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-10231291-0001.pdf↗
• January 5, 2023•Document ID: 10231286

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  07-207-22R

  Date Added:

  February 6, 2023

  Manufacturer:

  SUBARU

  Summary

  Subaru Battery Drain Product Liability Litigation.

  Associated Products (26)

  2020 Subaru Ascent2020 Subaru Forester2020 Subaru Legacy2020 Subaru Outback2020 Subaru WRX2019 Subaru Ascent2019 Subaru Forester2019 Subaru Legacy2019 Subaru Outback2019 Subaru WRX2018 Subaru Forester2018 Subaru Legacy2018 Subaru Outback2018 Subaru WRX2017 Subaru Forester2017 Subaru Legacy2017 Subaru Outback2017 Subaru WRX2016 Subaru Forester2016 Subaru Legacy+ 6 more
  Associated Documents

  • DownloadMC-10231286-0001.pdf↗
• December 30, 2022•Document ID: 10228796

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  15-246-19R

  Date Added:

  January 5, 2023

  Manufacturer:

  SUBARU

  Summary

  This Service Information Bulletin outlines a new required procedure to follow when performing immobilizer-related repairs.

  Associated Products (15)

  2023 Subaru Ascent2023 Subaru BRZ2023 Subaru Forester2023 Subaru Legacy2023 Subaru Outback2023 Subaru WRX2022 Subaru BRZ2022 Subaru Forester2022 Subaru Legacy2022 Subaru Outback2022 Subaru WRX2021 Subaru Legacy2021 Subaru Outback2020 Subaru Legacy2020 Subaru Outback
  Associated Documents

  • DownloadMC-10228796-0001.pdf↗
• December 29, 2022•Document ID: 10228794

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  07-215-22

  Date Added:

  January 5, 2023

  Manufacturer:

  SUBARU

  Summary

  This bulletin announces availability of a reprogramming file for the Body Integrated Unit (BIU) to address rare cases of battery drain while the mechanical key (key start models) is inserted into the ignition.

  Associated Products (1)

  2022 Subaru WRX
  Associated Documents

  • DownloadMC-10228794-0001.pdf↗
• December 27, 2022•Document ID: 10228789

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

  Mfr Comm. #:

  15-306-22R

  Date Added:

  January 5, 2023

  Manufacturer:

  SUBARU

  Summary

  This bulletin announces the availability of new reprogramming files to address cases of remote services from the STARLINK® app or website including remote engine start (RES), remote door lock request, remote actuation of the horn/lights, and vehicle locator.

  Associated Products (4)

  2023 Subaru BRZ2022 Subaru BRZ2022 Subaru Forester2022 Subaru WRX
  Associated Documents

  • DownloadMC-10228789-0001.pdf↗
• December 20, 2022•Document ID: 10228788

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  15-304-22R

  Date Added:

  January 5, 2023

  Manufacturer:

  SUBARU

  Summary

  This Bulletin has been developed to outline the steps for gathering basic but essential information during diagnosis of Infotainment concerns.

  Associated Products (19)

  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 CrossTrek
  Associated Documents

  • DownloadMC-10228788-0001.pdf↗
• December 9, 2022•Document ID: 10228780

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  15-302-22R

  Date Added:

  January 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-10228780-0001.pdf↗
• November 18, 2022•Document ID: 10226839

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  07-207-22R

  Date Added:

  December 1, 2022

  Manufacturer:

  SUBARU

  Summary

  In the interest of customer satisfaction, Subaru of America, Inc. is extending the New Car Basic Warranty coverage for the 12 Volt batteries used in the above listed models and model years beyond the original three (3) years or thirty six thousand miles (36,000), whichever comes first.

  Associated Products (26)

  2020 Subaru Ascent2020 Subaru Forester2020 Subaru Legacy2020 Subaru Outback2020 Subaru WRX2019 Subaru Ascent2019 Subaru Forester2019 Subaru Legacy2019 Subaru Outback2019 Subaru WRX2018 Subaru Forester2018 Subaru Legacy2018 Subaru Outback2018 Subaru WRX2017 Subaru Forester2017 Subaru Legacy2017 Subaru Outback2017 Subaru WRX2016 Subaru Forester2016 Subaru Legacy+ 6 more
  Associated Documents

  • DownloadMC-10226839-0001.pdf↗
• November 17, 2022•Document ID: 10226867

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  15-236-18R

  Date Added:

  December 2, 2022

  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 (26)

  2023 Subaru Crosstrek2023 Subaru Forester2023 Subaru Impreza2022 Subaru Ascent2022 Subaru Crosstrek2022 Subaru Forester2022 Subaru Impreza2021 Subaru Ascent2021 Subaru Crosstrek2021 Subaru Forester2021 Subaru Impreza2021 Subaru WRX2020 Subaru Ascent2020 Subaru BRZ2020 Subaru Crosstrek2020 Subaru Forester2020 Subaru Impreza2020 Subaru WRX2019 Subaru Ascent2019 Subaru BRZ+ 6 more
  Associated Documents

  • DownloadMC-10226867-0001.pdf↗
• November 9, 2022•Document ID: 10226841

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  15-282-21R

  Date Added:

  December 1, 2022

  Manufacturer:

  SUBARU

  Summary

  This Bulletin provides additional procedures and a detailed flow chart to use when diagnosing customer concerns regarding operation of the STARLINK 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-10226841-0001.pdf↗
• November 4, 2022•Document ID: 10226836

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; PARKING BRAKE

  Mfr Comm. #:

  Subarunet Announ

  Date Added:

  December 1, 2022

  Manufacturer:

  SUBARU

  Summary

  In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is announcing an extension to the Basic New Car Limited Warranty for the Electronic Parking Brake (EPB) connector lock tab for certain 2015-2018MY Legacy, Outback & WRX models equipped with automatic transmissions.

  Associated Products (12)

  2018 Subaru Legacy2018 Subaru Outback2018 Subaru WRX2017 Subaru Legacy2017 Subaru Outback2017 Subaru WRX2016 Subaru Legacy2016 Subaru Outback2016 Subaru WRX2015 Subaru Legacy2015 Subaru Outback2015 Subaru WRX
  Associated Documents

  • DownloadMC-10226836-0001.pdf↗
• November 4, 2022•Document ID: 10226837

  Service Bulletin/Repair Instructions
  PARKING BRAKE; ELECTRICAL SYSTEM

  Mfr Comm. #:

  06-87-22R

  Date Added:

  December 1, 2022

  Manufacturer:

  SUBARU

  Summary

  In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car Limited Warranty coverage for the electronic connector lock tab for the Electric Parking Brake (EPB) assembly used in the above listed models and model years from (3) years or thirty-six thousand (36,000) miles (whichever comes first) to (15) years / unlimited mileage.

  Associated Products (12)

  2018 Subaru Legacy2018 Subaru Outback2018 Subaru WRX2017 Subaru Legacy2017 Subaru Outback2017 Subaru WRX2016 Subaru Legacy2016 Subaru Outback2016 Subaru WRX2015 Subaru Legacy2015 Subaru Outback2015 Subaru WRX
  Associated Documents

  • DownloadMC-10226837-0001.pdf↗
• October 31, 2022•Document ID: 10225753

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  07-207-22R

  Date Added:

  November 3, 2022

  Manufacturer:

  SUBARU

  Summary

  Subaru Battery Drain Product Liability Litigation.

  Associated Products (26)

  2020 Subaru Ascent2020 Subaru Forester2020 Subaru Legacy2020 Subaru Outback2020 Subaru WRX2019 Subaru Ascent2019 Subaru Forester2019 Subaru Legacy2019 Subaru Outback2019 Subaru WRX2018 Subaru Forester2018 Subaru Legacy2018 Subaru Outback2018 Subaru WRX2017 Subaru Forester2017 Subaru Legacy2017 Subaru Outback2017 Subaru WRX2016 Subaru Forester2016 Subaru Legacy+ 6 more
  Associated Documents

  • DownloadMC-10225753-0001.pdf↗
• October 18, 2022•Document ID: 10225769

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EXTERIOR LIGHTING; POWER TRAIN

  Mfr Comm. #:

  WRE-22R

  Date Added:

  November 3, 2022

  Manufacturer:

  SUBARU

  Summary

  Subaru of America, Inc. (Subaru) is initiating a new safety recall for certain 2015-2021 model year WRX STI vehicles, which may contain a defective back-up lamp switch.

  Associated Products (7)

  2021 Subaru WRX2020 Subaru WRX2019 Subaru WRX2018 Subaru WRX2017 Subaru WRX2016 Subaru WRX2015 Subaru WRX
  Associated Documents

  • DownloadMC-10225769-0001.pdf↗
• October 12, 2022•Document ID: 10225762

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  15-246-19R

  Date Added:

  November 3, 2022

  Manufacturer:

  SUBARU

  Summary

  This Bulletin outlines a new required procedure to follow when performing immobilizer-related repairs.

  Associated Products (12)

  2023 Subaru Ascent2023 Subaru BRZ2023 Subaru Forester2023 Subaru Legacy2023 Subaru Outback2023 Subaru WRX2022 Subaru Legacy2022 Subaru Outback2021 Subaru Legacy2021 Subaru Outback2020 Subaru Legacy2020 Subaru Outback
  Associated Documents

  • DownloadMC-10225762-0001.pdf↗
• October 12, 2022•Document ID: 10225760

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  SubaruNet Announ

  Date Added:

  November 3, 2022

  Manufacturer:

  SUBARU

  Summary

  A Firmware Over the Air (FOTA) software update is available for our customers with a Gen 4 head unit.

  Associated Products (2)

  2022 Subaru BRZ2022 Subaru WRX
  Associated Documents

  • DownloadMC-10225760-0001.pdf↗
• October 3, 2022•Document ID: 10225740

  Service Bulletin/Repair Instructions
  SUSPENSION

  Mfr Comm. #:

  5-88-21R

  Date Added:

  November 3, 2022

  Manufacturer:

  SUBARU

  Summary

  This bulletin announces a design change made to the front stabilizer bushings.

  Associated Products (48)

  2022 Subaru Ascent2022 Subaru Forester2022 Subaru Impreza2022 Subaru Outback2021 Subaru Ascent2021 Subaru Crosstrek2021 Subaru Forester2021 Subaru Impreza2021 Subaru Outback2021 Subaru WRX2020 Subaru Ascent2020 Subaru Crosstrek2020 Subaru Forester2020 Subaru Impreza2020 Subaru Outback2020 Subaru WRX2019 Subaru Ascent2019 Subaru Crosstrek2019 Subaru Forester2019 Subaru Impreza+ 28 more
  Associated Documents

  • DownloadMC-10225740-0001.pdf↗
• September 30, 2022•Document ID: 10222378

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT; ELECTRICAL SYSTEM

  Mfr Comm. #:

  SubaruNet Announ

  Date Added:

  October 4, 2022

  Manufacturer:

  SUBARU

  Summary

  Battery Class Action Settlement Updates.

  Associated Products (11)

  2018 Subaru Forester2017 Subaru Forester2017 Subaru Legacy2017 Subaru Outback2017 Subaru WRX2016 Subaru Legacy2016 Subaru Outback2016 Subaru WRX2015 Subaru Legacy2015 Subaru Outback2015 Subaru WRX
  Associated Documents

  • DownloadMC-10222378-0001.pdf↗
• September 27, 2022•Document ID: 10222368

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  09-74-21R

  Date Added:

  October 4, 2022

  Manufacturer:

  SUBARU

  Summary

  This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components.

  Associated Products (8)

  2022 Subaru WRX2021 Subaru WRX2020 Subaru WRX2019 Subaru WRX2018 Subaru WRX2017 Subaru WRX2016 Subaru WRX2015 Subaru WRX
  Associated Documents

  • DownloadMC-10222368-0001.pdf↗
• September 9, 2022•Document ID: 10222343

  Service Bulletin/Repair Instructions
  EQUIPMENT; ELECTRICAL SYSTEM

  Mfr Comm. #:

  15-301-22

  Date Added:

  October 4, 2022

  Manufacturer:

  SUBARU

  Summary

  The bulletin 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 (1)

  2022 Subaru WRX
  Associated Documents

  • DownloadMC-10222343-0001.pdf↗