2019 Subaru Outback

Not sure if it’s the battery itself or the alternator but the battery keeps draining and I have to keep calling to have the vehicle jump started. The vehicle is available for inspection and safety will be of concern if this continues to happen and I am out on the road somewhere remote. The dealer offered to test the battery but did not confirm the issue has occurred in other vehicles. There were no warning lights nor messages.

The battery has drained six times since April 15, 2021. Available for inspection upon request. Risk factors for safety: unable to get husband and mother to medical appointments; unable to leave residence for ANY reason; potential for stranding in unsafe areas. Problem has been addressed with dealership who has not identified a specific problem, from June 11, 2021. No inspection by anyone other than service department at dealership who stated "Inspected customer concern, found battery and charging system testing good, found no parasitic draw for power. Found vehicle operating as designed (June 11, 2021). Of course battery was charged after it was driven 60 miles to dealership! There have been NO warnings of any kind. First of six failures occurred on April 15, 2021.

The contact owns a 2019 Subaru Outback. The contact stated that while attempting to start the vehicle, the battery was drained, and the vehicle would not start-up. The vehicle required a jump start each time the failure occurred. The vehicle was taken to an independent mechanic and diagnosed that there was no failure with the battery. The vehicle was not repaired. The dealer and manufacturer were not made aware of the failure. The failure mileage was approximately 40,000.

I received a 2019 Subaru Outback on 15 July 2021. The vehicle was sold by a dealer, and gone through the Subaru vehicle certification process, which includes checking the electrical system. I kept the vehicle off the road while I got the vehicle registered and insured, running it for a few minutes every three days. I planned to take the first road trip on 26 July 2021, after the paperwork had been completed. The vehicle would not start, and no power was available for electrical components. Checking the battery with a multimeter indicated voltage had dropped to 4V. I contacted the selling dealership, and they indicated they would pay to replace the discharged battery.

Car would not start or turn over. Battery was dead. I called Subaru and a person came over to jump my vehicle. I left it running for 30 minutes to recharge the battery. This happened two times in the last few years but I never reported it to Subaru, and had my neighbor hook his car up for a jump. Also note the GPS has locked up several times in the past and not worked until I shut the car off and restarted everything. I just kept getting the arrow going in the circle.

My 2019 Outback has had 2 incidents where the battery was dead without an explanation. There are 24000 miles on it. The most recent incident occurred less than a week after the dealer serviced the vehicle. The service included a battery test and I was told it tested good. The car was parked in my home garage, and from all indications, no lights were left on, doors/tailgates open etc. This was confirmed when the Subaru STARLINK roadside assistance provider came to jump the vehicle. Immediately after the vehicle was started, I took it to the dealer and requested a battery check. They showed the battery was good but deeply discharged, so left it on a charger for over an hour while I waited. In speaking to the service representative at the Subaru dealer, I was told that on new cars, alternators no longer charge a battery, but simply maintain the existing charge level. They claimed that a light or something of that nature was left on, a door left open, etc. I am certain this was not the case, as I keep all interior light switches in the off position, and once the vehicle was charged, no lights were on. Also, no doors were open or ajar when this happened. I requested they check the electrical system to diagnose the cause of the battery drain, but they explained this would not be covered under warranty since the battery had tested ok. The dealer recommended that I keep a trickle charger on it when parked at home to prevent recurrences. I don’t feel this is an acceptable solution for a vehicle that is merely two years old with minimal miles and fully under warranty. While I was inconvenienced by this and had to arrange a ride to an appointment as a result, it did not create an immediate safety issue (this time). A similar set of circumstances occurred in late March of 2021 when I was out of town visiting a family member. At that time, I also was not able to determine a cause. Since that was the first occurrence, it didn’t create the same level of concern.