2019 Subaru WRX Electrical System

There is a current drain (approximately 135mA) by the built-in telematics system (DCM) even when the car is completely powered off. The drain will drop battery voltage levels beyond recharge/repair. Dead batteries can leave people stranded in unsafe areas or make them susceptible to potentially dangerous situations such as being approached by bad actors. The vehicle has been inspected by me, who confirmed the current draw through a multimeter and pulling fuses 1-by-1. It has been confirmed by multiple people online with similar symptoms: https://www.subaruoutback.org/threads/dark-current-drain.550299/ https://www.reddit.com/r/Subaru_Outback/comments/zzh5d3/drained_battery_and_dcm_fuse/ http://www.subarucomplaints.com/battery-drain/ No warnings, messages, or symptoms. Just kept waking up to dead batteries.

This vehicle has less than 20,000 miles on it and I’ve had the battery drain on me 3 different times from just leaving a door open with the car off while doing general maintenance things. The car lacks a feature to shut off the dome lights and I thought that was what the problem stemmed from. Each time the car died on me the door was open for no more than 20 minutes or so. Once I saw there’s a class action lawsuit against them for issues related to this I knew this issue is the same one. No battery should be going dead from a light being on for 20 minutes with nothing else running.

Battery cannot hold a charge even after jumping the car. Once jumped, the car will drive but when the engine is turned off, it cannot turn back on without a jump.

Parasitic battery drain, the vehicle dies and will not start after 1 day of not being driven.

The contact owns a 2019 Subaru WRX. The contact stated that she was unable to start the vehicle. The contact stated that the battery warning light was illuminated. The contact stated that her father was able to jumpstart the vehicle. The contact stated the following morning she experienced the failure for a second time. The contact called the local dealer and made them aware of the failure. The vehicle was not diagnosed or repaired. The manufacturer had been informed of the failure. The failure mileage was approximately 25,000.

I was an hour into a 5-hour trip. I stopped the vehicle at a interstate rest area. I then went to start the car again after 5 minutes or so, and it would not start. After getting a jump start, I drove back to my dealership, and they informed me I needed to replace my battery. This vehicle is only 2 years old. I paid for a new battery.

THE BATTEREY DRAINS WITHIN A WEEK IF THE VEHICLE ISN’T DRIVEN