Subaru Ascent Service Bulletins (2025)
99 manufacturer communications on file.
- July 28, 2026•Document ID: 11035661OtherUNKNOWN OR OTHER; STRUCTURE:BODY
- Mfr Comm. #:
- SubaruNet Announcement (P
- Date Added:
- August 4, 2026
- Manufacturer:
- SUBARU
SummaryWRH-26 Certification Label Non-Compliance Recall- Parts and SSLP Process Updates.
Associated Products (8)Associated Documents - July 24, 2026•Document ID: 11035646OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- SubaruNet Announcement (V
- Date Added:
- August 4, 2026
- Manufacturer:
- SUBARU
SummaryThis announcement provides WRH-26 recall information for owner contact and a vehicle disclosure form.
Associated Products (9)Associated Documents - July 24, 2026•Document ID: 11035645OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- SubaruNet Announcement (C
- Date Added:
- August 4, 2026
- Manufacturer:
- SUBARU
SummaryThis announcement provides WRH-26 recall information for customers.
Associated Products (9)Associated Documents - July 24, 2026•Document ID: 11035644OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- SubaruNet Announcement (v
- Date Added:
- August 4, 2026
- Manufacturer:
- SUBARU
SummaryThis announcement provides information on WRH-26 affected CPO and Used Vehicle Inventory.
Associated Products (9)Associated Documents - July 22, 2026•Document ID: 11035642Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- WRH-26R
- Date Added:
- August 4, 2026
- Manufacturer:
- SUBARU
SummarySubaru of America, Inc. (Subaru) has initiated a non-compliance recall for certain 2026 model yearCrosstrek Hybrid vehicles, 2025-2026 model year Forester & Forester Hybrid vehicles, and 2019- 2026 Ascent vehicles due to incorrect information listed on the certification label. (This is an revised version of the original bulletin.)
Associated Products (8)Associated Documents - July 21, 2026•Document ID: 11035641OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- SubaruNet Announcement (W
- Date Added:
- August 4, 2026
- Manufacturer:
- SUBARU
SummaryThis announcement provides an update for retailer inventory affected by the WRH-26 non-compliance recall.
Associated Products (9)Associated Documents - July 17, 2026•Document ID: 11035640OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- SubaruNet Announcement (W
- Date Added:
- August 4, 2026
- Manufacturer:
- SUBARU
SummaryThis announcement provides information on a temporary process for addressing affected SSLP vehicles under the WRH-26 recall.
Associated Products (9)Associated Documents - July 17, 2026•Document ID: 11035639OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- SubaruNet Announcement (
- Date Added:
- August 4, 2026
- Manufacturer:
- SUBARU
SummaryThis announcement is to inform retailers of the non-compliance recall/stop sale parts update and repair procedure.
Associated Products (9)Associated Documents - July 15, 2026•Document ID: 11035631Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 15-311-23R
- Date Added:
- August 4, 2026
- Manufacturer:
- SUBARU
SummaryThis bulletin provides instruction for use (FOTA) of a new reprogramming procedure to optimize the Denso Gen 4.5 Audio and Navigation system utilized in the models listed. (This is an revised version of the original bulletin).
Associated Products (22)2026 Subaru Ascent2026 Subaru Crosstrek2026 Subaru Forester2026 Subaru Impreza2026 Subaru Outback2026 Subaru WRX2025 Subaru Ascent2025 Subaru Crosstrek2025 Subaru Forester2025 Subaru Impreza2025 Subaru Legacy2025 Subaru Outback2025 Subaru WRX2024 Subaru Ascent2024 Subaru Crosstrek2024 Subaru Impreza2024 Subaru Legacy2024 Subaru Outback2024 Subaru WRX2023 Subaru Ascent+ 2 moreAssociated Documents - June 30, 2026•Document ID: 11034269Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 02-193-24R
- Date Added:
- July 2, 2026
- Manufacturer:
- SUBARU
SummaryThis bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components (e.g. intake valves and / or manifold, and combustion chambers). (This is an revised version of the original bulletin.)
Associated Products (41)2026 Subaru Ascent2026 Subaru Crosstrek2026 Subaru Forester2026 Subaru Impreza2026 Subaru Outback2026 Subaru WRX2025 Subaru Ascent2025 Subaru Crosstrek2025 Subaru Forester2025 Subaru Impreza2025 Subaru Legacy2025 Subaru Outback2025 Subaru WRX2024 Subaru Ascent2024 Subaru Crosstrek2024 Subaru Forester2024 Subaru Impreza2024 Subaru Legacy2024 Subaru Outback2024 Subaru WRX+ 21 moreAssociated Documents - June 26, 2026•Document ID: 11034264Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM; ENGINE
- Mfr Comm. #:
- 09-74-21R
- Date Added:
- July 2, 2026
- Manufacturer:
- SUBARU
SummaryThis bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components (e.g. intake valves and / or manifold, and combustion chambers). (This is an revised version of the original bulletin.)
Associated Products (41)2026 Subaru Ascent2026 Subaru Crosstrek2026 Subaru Forester2026 Subaru Impreza2026 Subaru Outback2026 Subaru WRX2025 Subaru Ascent2025 Subaru Crosstrek2025 Subaru Forester2025 Subaru Impreza2025 Subaru Legacy2025 Subaru Outback2025 Subaru WRX2024 Subaru Ascent2024 Subaru Crosstrek2024 Subaru Forester2024 Subaru Impreza2024 Subaru Legacy2024 Subaru Outback2024 Subaru WRX+ 21 moreAssociated Documents - June 23, 2026•Document ID: 11034257Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 02-196-26
- Date Added:
- July 2, 2026
- Manufacturer:
- SUBARU
SummaryThis bulletin outlines the diagnostic and repair procedure for white smoke emitted from the exhaust after startup.
Associated Products (22)2026 Subaru Ascent2026 Subaru Outback2026 Subaru WRX2025 Subaru Ascent2025 Subaru Legacy2025 Subaru Outback2025 Subaru WRX2024 Subaru Ascent2024 Subaru Legacy2024 Subaru Outback2024 Subaru WRX2023 Subaru Ascent2023 Subaru Legacy2023 Subaru Outback2023 Subaru WRX2022 Subaru Ascent2022 Subaru Legacy2022 Subaru Outback2022 Subaru WRX2021 Subaru Ascent+ 2 moreAssociated Documents - June 12, 2026•Document ID: 11034249OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- SubaruNet Annoucement (E
- Date Added:
- July 2, 2026
- Manufacturer:
- SUBARU
SummaryThis announcement is requesting retailer staff to retain the EyeSight protective hood covers from Generation 4 EyeSight cameras.
Associated Products (53)2026 Subaru Ascent2026 Subaru BRZ2026 Subaru Crosstrek2026 Subaru Forester2026 Subaru Impreza2026 Subaru Outback2026 Subaru Solterra2026 Subaru Trailseeker2026 Subaru Uncharted2026 Subaru WRX2025 Subaru Ascent2025 Subaru BRZ2025 Subaru Crosstrek2025 Subaru Forester2025 Subaru Impreza2025 Subaru Legacy2025 Subaru Outback2025 Subaru Solterra2025 Subaru WRX2024 Subaru Ascent+ 33 moreAssociated Documents - June 11, 2026•Document ID: 11034247Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; FORWARD COLLISION AVOIDANCE: WARNINGS
- Mfr Comm. #:
- 07-241-26
- Date Added:
- July 2, 2026
- Manufacturer:
- SUBARU
SummaryThis Service Information Bulletin was developed to provide removal and installation tips to be followed when working with EyeSight Stereo Cameras.
Associated Products (27)2026 Subaru Ascent2026 Subaru Crosstrek2026 Subaru Forester2026 Subaru Impreza2026 Subaru Outback2026 Subaru WRX2025 Subaru Ascent2025 Subaru Crosstrek2025 Subaru Forester2025 Subaru Impreza2025 Subaru Legacy2025 Subaru Outback2025 Subaru WRX2024 Subaru Ascent2024 Subaru Crosstrek2024 Subaru Forester2024 Subaru Impreza2024 Subaru Legacy2024 Subaru Outback2024 Subaru WRX+ 7 moreAssociated Documents - June 5, 2026•Document ID: 11034271Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 16-151-24R
- Date Added:
- July 2, 2026
- Manufacturer:
- SUBARU
SummaryThis bulletin provides guidance when diagnosing chain slip, judder, shudder, and hesitation concerns on the TR690 model CVT transmissions used in the models listed. (This is an revised version of the original bulletin.)
Associated Products (22)2026 Subaru Ascent2026 Subaru Outback2026 Subaru WRX2025 Subaru Ascent2025 Subaru Legacy2025 Subaru Outback2025 Subaru WRX2024 Subaru Ascent2024 Subaru Legacy2024 Subaru Outback2024 Subaru WRX2023 Subaru Ascent2023 Subaru Legacy2023 Subaru Outback2023 Subaru WRX2022 Subaru Ascent2022 Subaru Legacy2022 Subaru Outback2022 Subaru WRX2021 Subaru Ascent+ 2 moreAssociated Documents - June 1, 2026•Document ID: 11034237Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 18-240-26
- Date Added:
- July 1, 2026
- Manufacturer:
- SUBARU
Summary"This bulletin provides a new diagnostic procedure for vehicles equipped with a Denso CP 1, 1.5 and 2.5 head units to provide an enhanced version of the troubleshooting steps for Sound does not come out from the speaker."
Associated Products (31)2026 Subaru Ascent2026 Subaru BRZ2026 Subaru Crosstrek2026 Subaru Impreza2026 Subaru WRX2025 Subaru Ascent2025 Subaru BRZ2025 Subaru Crosstrek2025 Subaru Forester2025 Subaru Impreza2025 Subaru Legacy2025 Subaru Outback2025 Subaru WRX2024 Subaru Ascent2024 Subaru BRZ2024 Subaru Crosstrek2024 Subaru Impreza2024 Subaru Legacy2024 Subaru Outback2024 Subaru WRX+ 11 moreAssociated Documents - May 18, 2026•Document ID: 11033069Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 01-167-08R
- Date Added:
- June 1, 2026
- Manufacturer:
- SUBARU
SummaryThis bulletin contains additional information for recommended materials listed in the Service Manuals for individual models.
Associated Products (53)2026 Subaru Ascent2026 Subaru BRZ2026 Subaru Crosstrek2026 Subaru Forester2026 Subaru Impreza2026 Subaru Outback2026 Subaru Solterra2026 Subaru Trailseeker2026 Subaru Uncharted2026 Subaru WRX2025 Subaru Ascent2025 Subaru BRZ2025 Subaru Crosstrek2025 Subaru Forester2025 Subaru Impreza2025 Subaru Legacy2025 Subaru Outback2025 Subaru Solterra2025 Subaru WRX2024 Subaru Ascent+ 33 moreAssociated Documents - May 12, 2026•Document ID: 11033061Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; POWER TRAIN
- Mfr Comm. #:
- 16-157-26
- Date Added:
- June 1, 2026
- Manufacturer:
- SUBARU
SummaryThis bulletin announces a design change to the TR690 CVT control valve body which features an enhanced line pressure sensor O-ring, designed to prevent abnormal sensor readings caused by O-ring leakage.
Associated Products (18)2025 Subaru Ascent2025 Subaru Legacy2025 Subaru Outback2025 Subaru WRX2024 Subaru Ascent2024 Subaru Legacy2024 Subaru Outback2024 Subaru WRX2023 Subaru Ascent2023 Subaru Legacy2023 Subaru Outback2023 Subaru WRX2022 Subaru Ascent2022 Subaru Legacy2022 Subaru Outback2021 Subaru Ascent2021 Subaru Legacy2021 Subaru OutbackAssociated Documents - May 4, 2026•Document ID: 11033056OtherPOWER TRAIN
- Mfr Comm. #:
- SubaruNet Announcement (R
- Date Added:
- June 1, 2026
- Manufacturer:
- SUBARU
SummaryThis announcement provides information on the remanufactured CVT transmission program.
Associated Products (53)2026 Subaru Ascent2026 Subaru BRZ2026 Subaru Crosstrek2026 Subaru Forester2026 Subaru Impreza2026 Subaru Outback2026 Subaru Solterra2026 Subaru Trailseeker2026 Subaru Uncharted2026 Subaru WRX2025 Subaru Ascent2025 Subaru BRZ2025 Subaru Crosstrek2025 Subaru Forester2025 Subaru Impreza2025 Subaru Legacy2025 Subaru Outback2025 Subaru Solterra2025 Subaru WRX2024 Subaru Ascent+ 33 moreAssociated Documents - May 1, 2026•Document ID: 11033053Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; STEERING
- Mfr Comm. #:
- 07-234-26
- Date Added:
- June 1, 2026
- Manufacturer:
- SUBARU
SummaryThis bulletin announces design changes to the heated steering wheel switch assembly and harness. The new switch design relocates the connector, which requires a different harness routing.
Associated Products (12)Associated Documents