Subaru Ascent Service Bulletins
480 manufacturer communications on file.
- May 21, 2021•Document ID: 10194830Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 09-74-21R
- Date Added:
- June 2, 2021
- 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.
Associated Products (7)Associated Documents - May 18, 2021•Document ID: 10194847Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 02-186-21
- Date Added:
- June 3, 2021
- Manufacturer:
- SUBARU
SummaryThis bulletin outlines changes in the service procedure for scavenge pump assembly installation.
Associated Products (3)Associated Documents - May 5, 2021•Document ID: 10194827Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 18-208-21
- Date Added:
- June 2, 2021
- Manufacturer:
- SUBARU
SummaryDescription of current changes to Service Manuals available via the Subaru Technical Information System (STIS) web site.
Associated Products (1)Associated Documents - April 30, 2021•Document ID: 10191666Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- 12-319-21
- Date Added:
- May 5, 2021
- Manufacturer:
- SUBARU
SummaryThis bulletin announces design changes made to the front and rear door glass run channels.
Associated Products (2)Associated Documents - April 27, 2021•Document ID: 10191664Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; WHEELS
- Mfr Comm. #:
- 05-85-21R
- Date Added:
- May 5, 2021
- Manufacturer:
- SUBARU
SummaryThis bulletin announces a design change made to the TPMS valve assemblies.
Associated Products (6)Associated Documents - April 21, 2021•Document ID: 10191591Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 15-282-21R
- Date Added:
- May 4, 2021
- Manufacturer:
- SUBARU
SummaryThis bulletin provides additional procedures and a detailed flow chart to use when diagnosing customer concerns regarding operation of the STARLINK RES feature.
Associated Products (7)Associated Documents - April 16, 2021•Document ID: 10191568Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 15-272-20R
- Date Added:
- May 4, 2021
- Manufacturer:
- SUBARU
SummaryThis bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure.
Associated Products (7)Associated Documents - April 9, 2021•Document ID: 10191586Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 15-240-19R
- Date Added:
- May 4, 2021
- Manufacturer:
- SUBARU
SummaryThis bulletin announces availability of new audio unit amplifier units with revised internal logic designed to optimize efficiency.
Associated Products (6)Associated Documents - April 5, 2021•Document ID: 10191581Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- 12-316-21
- Date Added:
- May 4, 2021
- Manufacturer:
- SUBARU
SummaryThis bulletin announces changes made to the rear door weatherstrip to optimize sealing performance.
Associated Products (1)Associated Documents - March 26, 2021•Document ID: 10189674Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- Subarunet Announ
- Date Added:
- April 2, 2021
- Manufacturer:
- SUBARU
SummaryIn January 2021, the replacement battery application for all Ascent and 2017- 2021 Impreza models were changed from part number SOA821B200 to part number SOA821B600.
Associated Products (2)Associated Documents - February 23, 2021•Document ID: 10188160Service Bulletin/Repair InstructionsPOWER TRAIN; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT
- Mfr Comm. #:
- 16-132-20R
- Date Added:
- March 4, 2021
- Manufacturer:
- SUBARU
SummaryThis Service Information 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 (6)Associated Documents - February 22, 2021•Document ID: 10188191Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- Subarunet Announ
- Date Added:
- March 4, 2021
- Manufacturer:
- SUBARU
SummarySOA821B600 Battery Supersession
Associated Products (2)Associated Documents - February 18, 2021•Document ID: 10189236Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- DSC-A0709-02
- Date Added:
- March 22, 2021
- Manufacturer:
- SUBARU
Summary+H31&I31
Associated Products (1)Associated Documents - February 17, 2021•Document ID: 10188185Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 07-190-21
- Date Added:
- March 4, 2021
- Manufacturer:
- SUBARU
SummaryThis bulletin announces a change made to the MFD software to keep the affected units listed below compliant with Apple® CarPlay® certification.
Associated Products (3)Associated Documents - February 17, 2021•Document ID: 10188183Service Bulletin/Repair InstructionsENGINE; EQUIPMENT
- Mfr Comm. #:
- 14-27-21
- Date Added:
- March 4, 2021
- Manufacturer:
- SUBARU
SummaryThis bulletin announces the upcoming issuance to all retailers of an essential tool update kit for the Engine Support Assembly Kit #J-50135-A.
Associated Products (5)Associated Documents - February 15, 2021•Document ID: 10188179Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
- Mfr Comm. #:
- 07-184-20R
- Date Added:
- March 4, 2021
- Manufacturer:
- SUBARU
SummaryThis bulletin announces a design change made to the power window main switches.
Associated Products (1)Associated Documents - February 12, 2021•Document ID: 10188173Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 15-221-18R
- Date Added:
- March 4, 2021
- Manufacturer:
- SUBARU
SummaryThis bulletin provides helpful information about operating conditions observed in the field for Technicians to use when diagnosing customer concerns which may arise while operating Harman Gen 3 Navigation and Display Audio systems.
Associated Products (4)Associated Documents - February 10, 2021•Document ID: 10188170Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 15-236-18R
- Date Added:
- March 4, 2021
- 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 (5)Associated Documents - February 5, 2021•Document ID: 10188168Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- 15-240-19R
- Date Added:
- March 4, 2021
- Manufacturer:
- SUBARU
SummaryThis bulletin announces availability of new Harman audio unit amplifier units with revised internal logic designed to optimize efficiency.
Associated Products (6)Associated Documents - February 5, 2021•Document ID: 10188167Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 11-202-21R
- Date Added:
- March 4, 2021
- Manufacturer:
- SUBARU
SummaryThis bulletin announces availability of reprogramming files for the Engine Control Module (ECM).
Associated Products (3)Associated Documents