This bulletin provides instruction for use of a new reprogramming procedure to optimize the Denso Gen 4...
Subaru technical service bulletin 15-270-20R for 2020-2022 Subaru Outback, 2020-2022 Subaru Legacy and 2022-2023 Subaru WRX and others.
- Bulletin number
- 15-270-20R
- Component
- Electrical system
- Summary
- This bulletin provides instruction for use of a new reprogramming procedure to optimize the Denso Gen 4 Audio and Navigation system utilized in the models listed.
Owners of these vehicles have filed 414 complaints in the electrical category.
Vehicles covered
- Subaru Outback 2020-2022 202020212022
- Subaru Legacy 2020-2022 202020212022
- Subaru WRX 2022-2023 20222023
- Subaru BRZ 2022-2024 202220232024
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