https://lemberglaw.com/2020-toyota-rav4-hybrid-problems-complaints-lemon/
https://classlawdc.com/2021/10/05/2020-toyota-rav4-battery-drain-investigation/
https://www.cargurus.com/Cars/Discussion-t89226_ds1120678
https://www.rav4world.com/threads/2020-xle-premium-dead-battery.303137/
https://www.toyotanation.com/threads/2020-rav4-battery-dead-6-months.1679462/
这个视频提到了DCM是个耗电的模块。不知丰田是否可以disable DCM。也许你可以去问问deals.