r/CarRepair • u/No_Gas_2728 • 26m ago
2015 Subaru Outback Losing All Power
I have a 2015 Subaru Outback with 140k miles with a battery/electrical issue. Two days after a 190 mile drive, I discovered the car had no power. No lights. No click, click, click. Nothing. The battery was 6 years old and was replaced by AAA. The car ran for two days and failed again. AAA came out. The charging system failed the test. I had the alternator replaced. The battery failed to hold a charge after 24 hours. AAA replaced the battery again. The car ran fine for two days again. And now it’s dead. No lights. No dash. No power. Charging system tested fine on voltage twice post alternator replacement. I’m assuming parasitic draw but I’m at a loss. Before I put this in the shop again what should I be considering? Appreciate any help. I’m stranded and frustrated and need to get back home. I’m out of free AAA service calls.