2015 SUBARU LEGACY Complaints

When the car sits unused for more than several days, it goes completely dead. I have had both my mechanic and the dealer check the entire charging system ( battery, alternator, engine drive belt etc ) to no avail. Everything tests as working within given parameters and my 2015 vehicle w/ 67,000 miles is currently on it's 4th battery ! The dealer has refused to perform the two Technical Service Bulletin(s) issued by Subaru corporate unless l pay for them, as they claim they can find no evidence to show they are needed. As a disabled retiree, I cannot depend on this, my only vehicle, to go to doctors appointments, food shopping and other normal necessary daily activities. Thank you, [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

Battery has failed repeatedly. 6yr old car on 4th battery. First replaced by Subaru, then AAA, then by AAA by warranty

I have experienced two separate occasions where my vehicle accelerated even though my foot was on the brake pedal. Once, I was slowing down on a main street for a stop light behind several other cars. My vehicle began to accelerate and would have rammed the car in front of me if I had not been able to swerve into an empty turn lane. Due to the acceleration, I figured I must have accidentally hit the gas pedal, so I lifted my foot and hit the other pedal--which was the accelerator, and naturally just accelerated the vehicle more. I then put my foot back on the brake and the car came to a stop. The second time, my son was backing into our driveway. He had the brakes on. The car was slowing down. Then it suddenly accelerated backward. My son said his foot was still on the brake pedal when the car accelerated, and he did the same thing I did when I had the issue: he moved his foot to the other pedal, thinking he had made some kind of error, but found that the switch only made the car accelerate more, so he switched back to the brake pedal and the car stopped. In both of these instances, the car was initially braking when the brake pedal was applied, then began to accelerate without a change in foot positioning. The accelerator was not touched in either instances because the vehicle was going slow enough not to need much pressure, and the accelerator is positioned far enough away from the brake as it is impossible to touch both pedals at the same time. The floor mats were properly secured at both times (as they always are) and could not possibly have interfered in any way. Thankfully no one has been hurt or experienced any property damage during either of these episodes, but I am worried that one of these days, something horrible will happen if this problem is not corrected! I will give the date of the most recent occurrence in the information included with this report.

Subaru installed battery installed by Subaru in September 2020 failed with out warning. There was no sign of battery weakness nor were there any warning lights or messages of any kind displayed.Car was driven, parked and when we came back car would not start. No lights were left or equipment left on. Car is at dealers now being checked. Diablo Subaru in Walnut Creek CA,. Fortunately since the incident occurred when the car was parked there was no danger to us or others.

CAN ( Controller Area Network) is causing a parasitic draining of my battery causing me to have to jump my car regularly and I changed the battery less than a year ago. I know that I'm not the only person that has had this issue, I'm aware of the current class action lawsuit out against Subaru for this current situation. This is a very costly a serious issue that demands attention now. It's very dishonest of Subaru to tell you that nothing's wrong or offer any fix, all while taking our hard earned money. I'm very frustrated because I can't afford to continue messing with this issue nor can I simply go out and buy another vehicle. I have been left stranded both at home and aboard leaving my wife and kids not too mention myself at risk. I have taken the vehicle in and haven't had any remedy. No other failures at the time of this reporting.

I have a 2015 subaru legacy 2.5i engine. The problem i have is a blown fuse in the main compartment F26 (backup). I have read subaru forum(s) and in earlier years this is same issue that I current have in my car. In the older models this was recalled and the issue was reworked at subaru repair centers at their cost. This issue also said it could cause a over heating and possible cause a fire. Please look into this issue. Kind Regards, Doug Whittemore 57 lexington ave. haverhill, MA 01835

When I was in the garage (about 2 months ago) trying to start my car, it tried to start but did not. Repeated attempts to start the car failed, and it acted like the battery was low. I measured the battery voltage and it was only 5.9 volts. I recharged the battery and took it to an auto parts place to get a new battery. They tested the battery and said it was still good and would not recommend replacing it. The car has been fine since. I realize this is not exactly a safety issue except if it had happened someplace remote and not in my garage where I could work on it it could have been bad. I just found out there is a class action lawsuit against Subaru over their CAN system that sometimes fails (does not go to sleep) and causes the battery to run down faster than it should. It sounds to me like that is what happened to my car. If you are keeping up with complaints about Subaru's CAN system I guess you can add mine to the list (or database). Thanks for your efforts.

THE VEHICLE HAS BEEN STOPPED WHILE DRIVING, ON 5 OCCASIONS. MY MECHANIC REPLACED THE BATTERY TERMINAL PART ON 3/31/21 ON 5/12/21 40 MINUTES INTO MY DRIVE, THE AIRBAG MALFUNCATION ICON CAME ON. AS WELL AS AN IDIOT LIGHT IN THE CENTER PANEL OF THE DASH BOARD BY THE MPHIL GUAGE.TWO HOURS LATER THE IGNITION LOCK LIGHT BEGAN BLINKING AND CAR WOULD NOT START. CONCURRENT TO THIS THE FRONT PASSENGER WINDOW CAN NOT BE OPERATED FROM DRIVERS SIDE. ON 5/14/21, 40 MINUTES INTO MY DRIVE THE AIRBAG WARNING LIGHT CAME ON AGAIN ON THE DASHBOARD. ALL THE SAME STUFF HAPPENED AGAIN.

MY TRANSMISSION HAS BEEN IDLING ROUGH AFTER COMING TO A STOP AND FEELS AS IF IT IS GOING TO STALL. IF I LET OFF THE BRAKE SLIGHTLY THE RPMS GO BACK TO NORMAL TEMPORARILY THEN CONTINUES TO IDLE ROUGHLY

WHILE DRIVING, THE CAR SHUT DOWN. THIS OCCURRED MORE THAN ONCE. ON THE HIGHWAY AND ON THE LOCAL ROAD. MY MECHANIC REPLACED THE NEGATIVE BATTERY TERMINAL WITH SENSOR AND REPLACED POSITIVE TERMINAL