by Subaru of America, Inc.
Technical Service Bulletins for the 2022 SUBARU ASCENT
Manufacturer technical service bulletins received by the National Highway Traffic Safety Administration to date. Call the Vehicle Safety Hotline toll free at (888) 327-4236 to report safety defects or to obtain information on cars, trucks, child restraints, highway or traffic safety.
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| Component | Summary |
110000 ELECTRICAL SYSTEM | Jan 04, 2022 - Map Data Update Procedure for Harman Gen 3.1 Navigation Equipped Head Units. |
110000 ELECTRICAL SYSTEM | Jan 04, 2022 - 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. |
110000 ELECTRICAL SYSTEM | Jan 04, 2022 - This bulletin announces availability of new Harman audio unit amplifier units with revised internal logic designed to optimize efficiency. |
110000 ELECTRICAL SYSTEM | Jan 04, 2022 - This bulletin provides additional diagnostics to follow when addressing a Telematics-related DTC B2A16. |
353400 EQUIPMENT, ELECTRICAL, RADIO/TAPE DECK/CD ETC. | Jan 04, 2022 - This bulletin announces availability of new Harman audio unit amplifier units with revised internal logic designed to optimize efficiency. |
110000 ELECTRICAL SYSTEM | Nov 02, 2021 - This bulletin announces the availability of diagnostic information regarding accessory remote engine start systems. |
110000 ELECTRICAL SYSTEM | Nov 02, 2021 - This bulletin provides additional diagnostics to follow when addressing a Telematics-related DTC B2A16. |
110000 ELECTRICAL SYSTEM | Oct 04, 2021 - 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. |
110000 ELECTRICAL SYSTEM | Oct 04, 2021 - This bulletin announces availability of new Harman audio unit amplifier units with revised internal logic designed to optimize efficiency while addressing customer concerns. |
110000 ELECTRICAL SYSTEM | Oct 04, 2021 - This bulletin contains illustrations of exchange components and their manufacturer as well as a description of the proper exchange procedure. |
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