Subaru Ascent Service Bulletins (2024)
229 manufacturer communications on file.
- March 6, 2025•Document ID: 11016172Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 15-219-18R
- Date Added:
- April 1, 2025
- Manufacturer:
- SUBARU
SummaryWhen attempting to complete the STARLINK Telematics subscription process, an Error Code 202 and / or 204 may occur preventing the process from completing successfully.
Associated Products (174)2025 Subaru Ascent2025 Subaru Crosstrek2025 Subaru Forester2025 Subaru Impreza2025 Subaru Legacy2025 Subaru Outback2024 Subaru Ascent2024 Subaru BRZ2024 Subaru Crosstrek2024 Subaru Forester2024 Subaru Impreza2024 Subaru Legacy2024 Subaru Outback2024 Subaru Solterra2024 Subaru WRX2024 Subaru XV CrossTrek2023 Subaru Ascent2023 Subaru BRZ2023 Subaru Crosstrek2023 Subaru Forester+ 154 moreAssociated Documents - March 6, 2025•Document ID: 11016171Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 12-260-25
- Date Added:
- April 1, 2025
- Manufacturer:
- SUBARU
SummaryThis bulletin announces the design change made to the left and right A-Pillar trim panels which will address cases of loose fitment.
Associated Products (6)Associated Documents - February 18, 2025•Document ID: 11014859Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 09-130-25R
- Date Added:
- March 4, 2025
- Manufacturer:
- SUBARU
SummaryThis bulletin announces the design change made to the exhaust manifold flange nuts. The material has been changed from a medium carbon steel to stainless steel.
Associated Products (16)Associated Documents - February 18, 2025•Document ID: 11014858Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 09-130-25R
- Date Added:
- March 4, 2025
- Manufacturer:
- SUBARU
SummaryThis bulletin announces the design change made to the exhaust manifold flange nuts. The material has been changed from a medium carbon steel to stainless steel.
Associated Products (16)Associated Documents - February 17, 2025•Document ID: 11014867Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; VISIBILITY/WIPER
- Mfr Comm. #:
- 07-189-21R
- Date Added:
- March 4, 2025
- Manufacturer:
- SUBARU
SummaryThis bulletin announces availability of new door window regulator assemblies and door glass run channel seals in response to limited concerns of erratic operation of the anti-entrapment feature and/or the door glass either not closing or closing very slowly.
Associated Products (16)Associated Documents - February 17, 2025•Document ID: 11014865Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 02-193-24R
- Date Added:
- March 4, 2025
- 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).
Associated Products (42)2024 Subaru Ascent2024 Subaru Crosstrek2024 Subaru Forester2024 Subaru Impreza2024 Subaru Legacy2024 Subaru Outback2023 Subaru Ascent2023 Subaru Crosstrek2023 Subaru Forester2023 Subaru Impreza2023 Subaru Legacy2023 Subaru Outback2022 Subaru Ascent2022 Subaru Crosstrek2022 Subaru Forester2022 Subaru Impreza2022 Subaru Legacy2022 Subaru Outback2021 Subaru Ascent2021 Subaru Crosstrek+ 22 moreAssociated Documents - February 10, 2025•Document ID: 11014852Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 15-251-19R
- Date Added:
- March 4, 2025
- Manufacturer:
- SUBARU
Summary"This Service Bulletin provides additional diagnostics to follow when addressing a Telematics-related DTC B2A16."
Associated Products (174)2025 Subaru Ascent2025 Subaru Crosstrek2025 Subaru Forester2025 Subaru Impreza2025 Subaru Legacy2025 Subaru Outback2024 Subaru Ascent2024 Subaru BRZ2024 Subaru Crosstrek2024 Subaru Forester2024 Subaru Impreza2024 Subaru Legacy2024 Subaru Outback2024 Subaru Solterra2024 Subaru WRX2024 Subaru XV CrossTrek2023 Subaru Ascent2023 Subaru BRZ2023 Subaru Crosstrek2023 Subaru Forester+ 154 moreAssociated Documents - January 31, 2025•Document ID: 11013551Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 16-151-24R
- Date Added:
- February 4, 2025
- 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.
Associated Products (19)2024 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 Ascent2021 Subaru Legacy2021 Subaru Outback2020 Subaru Ascent2020 Subaru Legacy2020 Subaru Outback2019 Subaru AscentAssociated Documents - January 31, 2025•Document ID: 11013530OtherUNKNOWN OR OTHER
- Mfr Comm. #:
- Subarunet Announcement
- Date Added:
- February 4, 2025
- Manufacturer:
- SUBARU
SummaryThis announcement is in regard to special service tool shipment will be shipped directly to the Subar retailers during February.
Associated Products (174)2025 Subaru Ascent2025 Subaru Crosstrek2025 Subaru Forester2025 Subaru Impreza2025 Subaru Legacy2025 Subaru Outback2024 Subaru Ascent2024 Subaru BRZ2024 Subaru Crosstrek2024 Subaru Forester2024 Subaru Impreza2024 Subaru Legacy2024 Subaru Outback2024 Subaru Solterra2024 Subaru WRX2024 Subaru XV CrossTrek2023 Subaru Ascent2023 Subaru BRZ2023 Subaru Crosstrek2023 Subaru Forester+ 154 moreAssociated Documents - January 31, 2025•Document ID: 11013515Service Bulletin/Repair InstructionsVISIBILITY/WIPER
- Mfr Comm. #:
- 07-189-21R
- Date Added:
- February 4, 2025
- Manufacturer:
- SUBARU
SummaryThis bulletin announces availability of new door window regulator assemblies and door glass run channel seals in response to limited concerns of erratic operation of the anti-entrapment feature and / or the door glass either not closing or closing very slowly.
Associated Products (16)Associated Documents - January 28, 2025•Document ID: 11013525OtherELECTRICAL SYSTEM
- Mfr Comm. #:
- RC5 Head Unit OTA
- Date Added:
- February 4, 2025
- Manufacturer:
- SUBARU
SummaryA head unit OTA will be available via cellular network for Mid and High Grade CP1.5 head units.
Associated Products (174)2025 Subaru Ascent2025 Subaru Crosstrek2025 Subaru Forester2025 Subaru Impreza2025 Subaru Legacy2025 Subaru Outback2024 Subaru Ascent2024 Subaru BRZ2024 Subaru Crosstrek2024 Subaru Forester2024 Subaru Impreza2024 Subaru Legacy2024 Subaru Outback2024 Subaru Solterra2024 Subaru WRX2024 Subaru XV CrossTrek2023 Subaru Ascent2023 Subaru BRZ2023 Subaru Crosstrek2023 Subaru Forester+ 154 moreAssociated Documents - January 18, 2025•Document ID: 11013519Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 15-305-22R
- Date Added:
- February 4, 2025
- Manufacturer:
- SUBARU
SummaryThe following information announces reprogramming file availability and provides a software update installation procedure to optimize the new Gen 4.5 Denso CP1.5 Audio and Navigation head units utilized in the models listed.
Associated Products (12)Associated Documents - January 17, 2025•Document ID: 11013512Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 11-205-25
- Date Added:
- February 4, 2025
- Manufacturer:
- SUBARU
SummaryThis bulletin announces the repair procedures to be followed when DTC P1449 (EVAP System Clog Detected) is detected by the Engine Control Module (ECM).
Associated Products (28)2024 Subaru Ascent2024 Subaru Forester2024 Subaru WRX2023 Subaru Ascent2023 Subaru Crosstrek2023 Subaru Forester2023 Subaru Impreza2023 Subaru WRX2022 Subaru Ascent2022 Subaru Crosstrek2022 Subaru Forester2022 Subaru Impreza2022 Subaru WRX2021 Subaru Ascent2021 Subaru Crosstrek2021 Subaru Forester2021 Subaru Impreza2020 Subaru Ascent2020 Subaru Crosstrek2020 Subaru Forester+ 8 moreAssociated Documents - December 30, 2024•Document ID: 11012268Service Bulletin/Repair InstructionsENGINE; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 15-246-19R
- Date Added:
- January 3, 2025
- Manufacturer:
- SUBARU
SummaryThis Bulletin outlines a new required procedure to follow when performing immobilizer-related repairs on the models listed.
Associated Products (22)2024 Subaru Ascent2024 Subaru BRZ2024 Subaru Crosstrek2024 Subaru Forester2024 Subaru Impreza2024 Subaru Legacy2024 Subaru Outback2024 Subaru WRX2023 Subaru BRZ2023 Subaru Forester2023 Subaru Legacy2023 Subaru Outback2023 Subaru WRX2022 Subaru BRZ2022 Subaru Forester2022 Subaru Legacy2022 Subaru Outback2022 Subaru WRX2021 Subaru Legacy2021 Subaru Outback+ 2 moreAssociated Documents - December 19, 2024•Document ID: 11012265Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM; ENGINE
- Mfr Comm. #:
- 02-193-24
- Date Added:
- January 3, 2025
- 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).
Associated Products (52)2024 Subaru Ascent2024 Subaru Crosstrek2024 Subaru Forester2024 Subaru Impreza2024 Subaru Legacy2024 Subaru Outback2024 Subaru WRX2023 Subaru Ascent2023 Subaru Crosstrek2023 Subaru Forester2023 Subaru Impreza2023 Subaru Legacy2023 Subaru Outback2023 Subaru WRX2022 Subaru Ascent2022 Subaru Crosstrek2022 Subaru Forester2022 Subaru Impreza2022 Subaru Legacy2022 Subaru Outback+ 32 moreAssociated Documents - December 13, 2024•Document ID: 11012260Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EXTERIOR LIGHTING
- Mfr Comm. #:
- 07-59-07R
- Date Added:
- January 3, 2025
- Manufacturer:
- SUBARU
SummaryThis bulletin is for information purposes only.The bulletin adresses design changes of the headlamps and rear combination lamps, where moisture and or condensation may develop on the inside of the lamp lenses.
Associated Products (172)2025 Subaru Forester2025 Subaru Impreza2025 Subaru Legacy2025 Subaru Outback2024 Subaru Ascent2024 Subaru BRZ2024 Subaru Crosstrek2024 Subaru Forester2024 Subaru Impreza2024 Subaru Legacy2024 Subaru Outback2024 Subaru Solterra2024 Subaru WRX2024 Subaru XV CrossTrek2023 Subaru Ascent2023 Subaru BRZ2023 Subaru Crosstrek2023 Subaru Forester2023 Subaru Impreza2023 Subaru Legacy+ 152 moreAssociated Documents - December 4, 2024•Document ID: 11012257Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 16-151-24R
- Date Added:
- January 3, 2025
- 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.
Associated Products (19)2024 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 Ascent2021 Subaru Legacy2021 Subaru Outback2020 Subaru Ascent2020 Subaru Legacy2020 Subaru Outback2019 Subaru AscentAssociated Documents - December 3, 2024•Document ID: 11012253Service Bulletin/Repair InstructionsENGINE; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 16-150-24R
- Date Added:
- January 3, 2025
- Manufacturer:
- SUBARU
Summary"This bulletin announces availability of new reprogramming files developed to address the two symptoms described below: SYMPTOM 1: A jerk or judder sensation felt from the powertrain during braking with the air conditioning on. SYPMTOM 2: A shudder is felt from the powertrain along with a screeching type of sound. NOTE: Both of these symptoms are not related with a fault code. The new files contain enhanced software optimizing input clutch application along with enhanced hydraulic pressure control during braking/deceleration."
Associated Products (19)2024 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 Ascent2021 Subaru Legacy2021 Subaru Outback2020 Subaru Ascent2020 Subaru Legacy2020 Subaru Outback2019 Subaru AscentAssociated Documents - November 22, 2024•Document ID: 11010932Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; POWER TRAIN
- Mfr Comm. #:
- 16-150-24R
- Date Added:
- December 3, 2024
- Manufacturer:
- SUBARU
Summary"This bulletin announces availability of new reprogramming files developed to address the two symptoms described below: SYMPTOM 1: A jerk or judder sensation felt from the powertrain during braking with the air conditioning on. SYPMTOM 2: A shudder is felt from the powertrain along with a screeching type of sound. NOTE: Both of these symptoms are not related with a fault code."
Associated Products (20)2025 Subaru Outback2024 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 Ascent2021 Subaru Legacy2021 Subaru Outback2020 Subaru Ascent2020 Subaru Legacy2020 Subaru Outback2019 Subaru AscentAssociated Documents - November 22, 2024•Document ID: 11010931Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- 06-92-24R
- Date Added:
- December 3, 2024
- Manufacturer:
- SUBARU
SummaryIn the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car Limited Warranty coverage for the front brake on 2019-24 model year Ascent models to 8 years (96 months) or 150,000 miles (whichever comes first) to address cases of front brake pulsation or squealing.
Associated Products (6)Associated Documents