Subaru Ascent Service Bulletins
465 manufacturer communications on file.
- March 9, 2022•Document ID: 10209914Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 16-136-22R
- Date Added:
- April 5, 2022
- Manufacturer:
- SUBARU
SummaryThis service bulletin provides a temporary repair procedure to address vibrations and/or judder concerns experienced on turns during acceleration.
Associated Products (6)Associated Documents - March 2, 2022•Document ID: 10209913Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 15-240-19R
- Date Added:
- April 5, 2022
- Manufacturer:
- SUBARU
SummaryThis bulletin announces availability of new Harman audio unit amplifier units with revised internal logic designed to optimize efficiency while addressing customer concerns.
Associated Products (12)Associated Documents - February 28, 2022•Document ID: 10208689Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 01-175-16
- Date Added:
- March 4, 2022
- Manufacturer:
- SUBARU
SummaryThis bulletin provides helpful tips to better utilize the Subaru Select Monitor 4.
Associated Products (16)Associated Documents - February 23, 2022•Document ID: 10208661Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- Subarunet Announ
- Date Added:
- March 4, 2022
- Manufacturer:
- SUBARU
SummaryWRK-21 CVT Chain Guide Breakage Recall - Customer communications and rental.
Associated Products (12)Associated Documents - February 22, 2022•Document ID: 10208662Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); ELECTRICAL SYSTEM
- Mfr Comm. #:
- 15-255-19R
- Date Added:
- March 4, 2022
- Manufacturer:
- SUBARU
SummaryMap Data Update Procedure for Harman Gen 3.1 Navigation equipped Head Units (H/U).
Associated Products (10)Associated Documents - February 8, 2022•Document ID: 10208688Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 16-132-20R
- Date Added:
- March 4, 2022
- Manufacturer:
- SUBARU
SummaryThis bulletin provides updated diagnostic procedures to follow and a brief questionnaire to complete when diagnosing an alleged Chain Slip condition on the TR580 and TR690 model CVT transmissions.
Associated Products (12)Associated Documents - January 21, 2022•Document ID: 10207216Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 16-136-22R
- Date Added:
- February 4, 2022
- Manufacturer:
- SUBARU
SummaryThis service bulletin provides a temporary repair procedure to address vibrations and/or judder concerns experienced on turns during acceleration.
Associated Products (6)Associated Documents - January 13, 2022•Document ID: 10207185Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- 15-240-19R
- Date Added:
- February 4, 2022
- Manufacturer:
- SUBARU
SummaryThis bulletin announces availability of new Harman audio unit amplifier units with revised internal logic designed to optimize efficiency.
Associated Products (12)Associated Documents - January 10, 2022•Document ID: 10207174Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; POWER TRAIN:AUTOMATIC TRANSMISSION
- Mfr Comm. #:
- 16-132-20R
- Date Added:
- February 4, 2022
- Manufacturer:
- SUBARU
SummaryThis bulletin provides updated diagnostic procedures to follow and a brief questionnaire to complete when diagnosing an alleged Chain Slip condition on the TR580 and TR690 model CVT transmissions.
Associated Products (12)Associated Documents - January 3, 2022•Document ID: 10207168Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- 15-272-20R
- Date Added:
- February 4, 2022
- Manufacturer:
- SUBARU
SummaryThis bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.
Associated Products (8)Associated Documents - January 2, 2022•Document ID: 10207172Service Bulletin/Repair InstructionsEQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:SUMP/TANK:DRAIN PLUG
- Mfr Comm. #:
- 02-189-22
- Date Added:
- February 4, 2022
- Manufacturer:
- SUBARU
SummaryThis Bulletin announces design changes to the engine oil and CVT fluid drain plugs.
Associated Products (14)Associated Documents - January 2, 2022•Document ID: 10207166Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- 15-283-21R
- Date Added:
- February 4, 2022
- Manufacturer:
- SUBARU
SummaryThis bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.
Associated Products (8)Associated Documents - December 29, 2021•Document ID: 10205930Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 15-251-19R
- Date Added:
- January 4, 2022
- Manufacturer:
- SUBARU
SummaryThis bulletin provides additional diagnostics to follow when addressing a Telematics-related DTC B2A16.
Associated Products (11)Associated Documents - December 15, 2021•Document ID: 10205924Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- 15-240-19R
- Date Added:
- January 4, 2022
- Manufacturer:
- SUBARU
SummaryThis bulletin announces availability of new Harman audio unit amplifier units with revised internal logic designed to optimize efficiency.
Associated Products (12)Associated Documents - December 8, 2021•Document ID: 10205915Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 15-255-19R
- Date Added:
- January 4, 2022
- Manufacturer:
- SUBARU
SummaryMap Data Update Procedure for Harman Gen 3.1 Navigation Equipped Head Units.
Associated Products (12)Associated Documents - December 6, 2021•Document ID: 10205913Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 15-236-18R
- Date Added:
- January 4, 2022
- Manufacturer:
- SUBARU
SummaryThe 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.
Associated Products (12)Associated Documents - October 28, 2021•Document ID: 10202841Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 15-251-19R
- Date Added:
- November 2, 2021
- Manufacturer:
- SUBARU
SummaryThis bulletin provides additional diagnostics to follow when addressing a Telematics-related DTC B2A16.
Associated Products (10)Associated Documents - October 8, 2021•Document ID: 10202811Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 15-287-21
- Date Added:
- November 2, 2021
- Manufacturer:
- SUBARU
SummaryThis bulletin announces the availability of diagnostic information regarding accessory remote engine start systems.
Associated Products (10)Associated Documents - October 7, 2021•Document ID: 10202810Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; EQUIPMENT
- Mfr Comm. #:
- 02-188-21
- Date Added:
- November 2, 2021
- Manufacturer:
- SUBARU
SummaryThis bulletin announces an additional service procedure for timing chain and / or cam sprocket replacement on FA and FB type engines.
Associated Products (9)Associated Documents - October 1, 2021•Document ID: 10202806Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- SubaruNet Announ
- Date Added:
- November 2, 2021
- Manufacturer:
- SUBARU
SummaryEffective today (October 1, 2021), the recommended replacement battery for the 19-21 MY Ascent models is changing from the SOA821B200 Flooded Battery to the SOA821B600 Enhanced Flooded Battery (EFB).
Associated Products (1)Associated Documents