After a few years of daily use, the battery inside the key fob remote control for the keyless entry system of a sixth generation (2015, 2016, 2017, 2018 and perhaps also the revised 2019 and 2020 model years) Subaru Outback midsize crossover wagon can become weak or stop working entirely. Check out my DIY tutorial for the procedure (with the compatible replacement part number) by clicking on the text link or thumbnail image below.
2015-2018 Subaru Outback Key Fob Battery Replacement Guide
