2017 Subaru Outback complaints

The battery constantly drains completely when the car is not used for several days. We have been replacing or recharging the battery several times.

I bought the car new. 2 years later the battery died. I had to replace the battery again this summer. That’s 2 batteries in less than 5 years. I just received the notification about the electrical problem Subaru knew about since 2017.

Battery died prematurely. Also, there was a lot of corrosion on the battery that might have started a fire had the battery not died before further danger had happened.

Battery discharged on multiple occasions, necessitating jump starts and eventual battery replacement.

Battery was defective.

I have had to buy 2 batteries since I bought the vehicle!! I have 60038 miles on it- One within 6 months of purchase Subaru Tyler Tx and the second roughly one year ago Patriot Subara Saco,Maine I’ve had to get jumped by AAA at least 3 times in past 2 years No one can give me a definitive answer to why my batteries don’t last…

Our car battery does not hold a charge. One year ago January we had Triple AAA replace the battery after several problems starting. This year we have had 3 calls to Triple AAA to charge the battery. It starts right up when they apply the charger--alternator tests as working properly, battery tests OK once charged--but the problem keeps happening. I am now afraid to take it anywhere where I might be stranded. Got a card about a class action lawsuit against Subaru regarding battery drainage issues. I mentioned this to the Triple A tech who mused, "You know, I have had a lot of dead battery calls in the last year for Subarus." Since AAA changed that battery a year and a half ago, he said if it happens again, they will replace the battery because it is under their warranty. The Subaru dealership has not sent us a recall notice. It seems they are not accepting responsibility for this defect. What is an owner to do?

Battery constantly drains. New battery (8/22) will not hold charge.

Multiple battery failures with regular usage. Had to replace battery with AAA on a weekend evening. 10/6/2019 new battery cost $148.42, plus hours of waiting time. In 2021, two calls to AAA to jump start dead battery from regular usage.

The battery keeps draining. This is our second battery replacement. Had to jump start the car few times.

My battery has died on multiple occasions and it has not been user error. It dies about every 2 months if I haven't driven it long distances. I got a new battery and have the same problem. When I get it charged, I'm told it was completely drained.

NHTSA report We purchased this vehicle used on 9/11/2019 from Subaru of Spokane in Spokane Washington. The car has failed to start and required towing to the servicing Subaru dealership Carter Subaru of Ballard, WA where they have replaced the battery, (twice) and fuses. In three years, this car is on its third battery and has failed to provide reliable use, required towing, and two weeks of lost use. This is apparently a well-established issue--Subaru of America has lost at least one class action suit in NJ, as well as a Lemon Law case in California. However, these two dealers in Washington State are behaving as if they have never heard of the issue and are not forthcoming in fixing the problem so it does not reoccur.

Windshield spontaneously cracked, twice. It just cracked, nothing going on. I heard it happen the first time. The second time, it was in the driveway. There was no evidence of anything hitting it. Just a new crack.

I had a battery that was about 1 year old that died suddenly. I called Triple AAA and they replaced it, and 1 week later, the new battery died and the car wouldn't start, so AAA came and replaced it again. 3 days after that the 3rd battery died. AAA confirmed both times that there was nothing wrong with the alternator and everything looked fine. Looking online it seems that this has been a common issue with Subaru Outbacks.

Started car and all warning lights on dash were flashing. Turned car off and car would not start and there was a loud ticking noise coming from the engine bay.Contacted AAA and technician checked battery and verified that it was dead and he was not able to start the car and this time there was a different loud ticking noise with all dash warning lights flashing. Installed higher quality battery and the car would not start with the same result. Had car towed by AAA (9/12/2022) to our local Subaru dealer for diagnosis. After 5 days the Joint Box or BIU part #82201AL20A was defective. These are the Subaru code defects from the dealer are B1578, B1401 and B1411. Cost to repair including diagnosis is $956.02. Previous battery/electrical issue in 2018. Battery drained by electronic brake fixed under warranty.

Battery failure ( would not charge or hold a charge)

1st battery failure within 3 years of purchase of vehicle. Jumped 3 times in 2 mths. Purchased new battery (interstate)10/7/2020 Today 09/12/2022 same issue began. Car shows no issues with battery failure. Drove on Sun. to church and around for a little drive, no issues. Left home Monday afternoon, gone couple of hours, not stop and go traffic. Turned off ignition. After about 30 min went to start car and nothing. Just complete nothing. 8:36 p.m. AAA .comes to jump battery - drove home. AAA man said the battery was totally dead and that I needed a new one

This is the same issue we are seeing with our other Subaru where we come out to drive and the battery is dead. We would jump the battery and be able to drive for the day and the next day the battery is dead in the morning. I replaced the battery several times over the last few year and the battery would die with a less than 2 month old battery. I was driving around in both cars with jumper cables permanently. After taking it to the dealer, the battery was in great condition, the alternator was charging properly and there is a known electrical issue with this model and year that is part of a class action lawsuit. I had to replace my rear gate module electrical unit because it was going on and off in the night and draining my battery. I will be looking to get re-eimbursed for this company issue.

Battery drains completely when not driven for2 to 3 days

Battery has been replaced 3 times in two years.

While driving at full speed on Interstate 80 through Sacramento CA while the outside temperature was 116 degrees, most of the more advanced systems of the car failed. I should have taken a picture of the control panel. I stopped the car and pulled out the user manual. Indicators illuminated included Eye Sight, Check Engine, tire pressure, and many many others. In fact, there were symbols on the dash that I could not find in the manual after extensive investigation. I attempted to drive the car after letting it cool down. The alerts persisted. I did check the tire pressure in all wheels and they were normal. The following day I checked the car in the morning (the temperature had subsided substantially) and the condition was still present. I made arrangements to go to the dealer, and upon getting into the car at about 2pm the indicators were all normal again. I did not go to the dealer. This may or may not be related to a prior issue which is covered in NHTSA complaint #11480372.

Battery drains completely when parked for a week. Replaced the battery after it happened twice. After replacement, battery still drains after being parked for a week resulting in the vehicle having to be jump started.

My battery is constantly needing to be jump started even after replacing it twice. The battery tests are always good. If I open my trunk while the car is not running, I have to get it jumped. I’m currently unloading groceries and what not with the car running to save myself from having to get jumped.

Since I purchased this car, I had the battery drain to the point the lift gate would not open and kept beeping as if something was wrong with the car. I replaced the battery and the problem corrected itself. I am now having lights in the dashboard go out and the power windows stop working. There appears to be an issue with the electrical system.

2017 Subaru Outback -- have nearly 50K miles on it. Suddenly the key is not removing from the ignition key slot. I looked this up and see this is a recurring problem in Subarus. I anticipated it can't cost a huge amount to take care of this problem. See people have quoted $500 / $600, or more, and that was a few years ago! Are you kidding? That's ridiculous and not in a cost range I can afford! It's obviously a Subaru flawed design.

My car had it's third transmission installed in October 2021 at 42,730 miles. The car currently has just under 52,000 miles. The current transmission is exhibiting symptoms of slipping and delayed gear engagement. The slipping is most concerning due to the unpredictable and non-linear acceleration when I press the accelerator. I don't know if a light accelerator application will give the expected acceleration or a 1-2 second delay followed by either weaker than expected acceleration or a surge in engine RPMs (up to 3,000 at times) with significantly more acceleration than expected. I also don't know if the acceleration will decrease or increase if I keep the accelerator position the same. This is especially problematic in stop and go city driving where light on/off pedal application is required. The more I'm on/off the accelerator, the less predictable the acceleration becomes. My fuel economy is also down from ~25.5 MPG lifetime average to less than 20 MPG the last few tanks. Subaru dealers have not been helpful or receptive to my concerns. All the loaners I've driven behaved as expected and had smooth, linear acceleration.

I was pulling into a parking lot. The attendant told me to back our 2017 Outback into a spot running along a fence and row of trees. I pulled forward, put my foot on the brake to fully stop. I then moved from "drive" to "reverse". Immediately, the engine started to rev very loudly as if my foot was on the accelerator (it was not!). The accelerator seemingly went to the floor and within a few seconds our car was in reverse at high speed. The only thing that stopped us was a maple tree and fence that we hit - about 15-20 yards behind us. The backend of the car is pushed in, including into the cabin, the rear window shattered etc. The fence is destroyed and tree damaged. My spouse, in the passenger seat, experienced a minor concussion and we both ended up with severe whiplash. If it weren't for the tree we would have just kept going. We are waiting on State Farm claim adjustor to see the car. I did inform Subaru (where the car was towed) what happened; they didn't seem particularly interested. We did get a police report. Thankfully, no one was hit. There were no signs of any problem with the accelerator prior to this incident. I am now, however, aware of numerous complaints and suits in related cases.

The contact owns a 2017 Subaru Outback. The contact stated that while her daughter was sitting inside the vehicle, the front windshield suddenly started to crack. The crack extended approximately sixteen inches from the driver’s side to the passenger’s side. The contact indicated that no objects had struck the windshield to cause the crack. The cause of the failure was not yet determined. The local dealer and manufacturer were not notified of the failure. The failure mileage was 50,000.

Car accelerated unexpectedly causing a front end collision. Sudden acceleration had occurred previously without collision. No warning lights or emergency braking engages before collision

Battery has paracitic draw caused by ECU problem. Battery dies if not driven every day.

I arrived at my destination. I turned the ignition OFF. The engine turned OFF. I opened the driver's door and the engine turned ON. I did not turn the ignition ON. I again turned the ignition OFF. This time the engine remained OFF.

Tires worn to wear bar 2/32 to 4/32 in in 28,000 miles. At severe risk for hydroplaning and possible accident related to all tires with premature wear. This is second full set of Michelin tires that have worn prematurely. The tires have been inspected by Costco tires which is the purchasing dealer. I have called the manufacture also Aug 18, 2022. They have started a warranty but was told it would be toward purchase of new set of Michelin. I do not wish to purchase their tires in the near future. I have been a customer with Michelin for many years and have always been very satisfied but recently the tires are very poor quality.

It was a few days ago, the vehicle suddenly have shuttering or sputtering type of noise when accelerating from a stop. During the drive, I also started to hear a creaking type of noise. This became worse when accelerating uphill. I took the car to a Subaru dealership, and the service technician reproduced these problems. He then detected an transmission related error code P0841. He replaced the sensor related to this error code, but found he couldn’t get rid of the initial problems. In fact, when he checked the error code, P0841 came back again. Check Engine light come out during his examination. Even he could get rid of the warning, Check Engine light came back when I drove the vehicle back home. The technician found internal transmission failure and recommended to replace transmission assembly. The cost quoted at $10996, so no further repairs was made. Subaru recalled transmission of its outback vehicle in the past for the same type of problems, and I am wondering if my vehicle has a similar faulty transmission. I reported the problem to Subaru US customer service online, but didn’t hear back from them.

While attempting to park in a parking spot with a concrete parking lot stop the car experience an unintended acceleration and did not engage the safety braking system causing the car to jump over the concrete parking lot stops and hit a light lost and concrete supporting barrier behind the concrete parking lot stop. There were no warnings and this caused injury to the driver and passenger. A police report is being issued as well as contact with the car manufacturer. This is the second time this unintended accelerated occurred however this is the first incident where damage to the car and injury occurred,

Battery continually drains. I have had 2 replaced since May. I have contacted Subaru and they said I just have not driven it around enough after battery install. I have had them check for a drain, and they can’t find anything. There are no lights on or any other reason to drain the battery. This coincides with my key becoming stuck in the ignition. Waiting on a part to replace the ignition under warranty.

The contact owns a 2017 Subaru Outback. The contact stated that the front windshield was previously replaced; however, the windshield was again cracked. There was no impact on the windshield that could have caused the crack. An auto glass company replaced the windshield. The manufacturer was made aware of the failure and a case was opened. The failure mileage was 40,000. The VIN was unavailable.

Frequent battery draining requiring battery to either be replaced or charged unless car is driven daily.

Front windshield cracking appeared while was vehicle parked at home. Crack is several inches long and begins at the bottom edge of the windshield. I understand that Subaru has had many complaints about cracked windshields over the past several years and that the company has been involved in several lawsuits on this matter.

The power rear lift gate mechanism frequently does not work. Even when car is unlocked the rear lift gate refuses to open just giving a 3 beep warning. The back can be manually opened but not by me as it is extremely hard to lift. Sometimes the gate only opens partially, or only closes partially. After my husband manually moves the gate it does not close fully and does not lock so we have no guarantee objects from inside the vehicle will not fall out while moving. Additionally, if my dog is in the car and the gate is inoperable I cannot get him out. Today it only opened part way and I accidentally walked straight into the edge of the gate almost knocking me out! This is a problem that comes and goes - it worked today in Walmart parking lot but not when I arrived home. The dealer said to bring it in when it doesn't work, but then it works when you get to the dealer and he says there is no problem!!

Battery drainage started to happen very frequently after that date. Causing us travel with Jumper cables all the time.

Front windshield without warning had a stress crack appear on the passenger side from the top of the windshield to the middle. NO foreign item caused the damage. Again, the crack appeared without warning. My insurance company set up appointment with Safe Lite Auto Glass to replace the cracked windshield on August 2, 2022. The crack has now extended diagonally across the windshield as of Sunday July 31,2022. Because of the safety risk involved, I felt it was imperative to have it replaced ASAP. Plans are to reach out to the dealership on Monday August 1,2022 for their inspection and assessment.

My charging system fails to keep my battery charged . This happens irregularly - even when the car has just sat in the garage for two or three days. We have not left the doors open or the lights on. It's very frustrating.

The contact owns a 2017 Subaru Outback. The contact stated while driving 35 MPH, the contact heard a ding on the windshield as a horizontal crack formed on the middle, passenger side windshield. The crack expanded to the driver’s side of the windshield and the contact took the vehicle to the dealer where the windshield replaced. After the repair, two small chips were formed on the windshield which the contact had repaired by an independent mechanic. One day upon entering the vehicle, the contact noticed another horizontal crack had formed on the middle, passenger’s side windshield. The contact stated that each failure obstructed his vision while driving at various speeds. The manufacturer was notified of the failure and a complaint was filed. The vehicle was not repaired. The failure mileage was approximately 60,000.

The battery of the car keep dying, leaving us stranded in what could possibly be unsafe situations. We have gotten the battery checked out numerous times at the dealership, plus got a battery replacement in October 2020 but it still keeps occurring. This is a 2017 Outback with less than 30,000 miles, so should not be happening.

Car has repeated failed to start due to drained battery. Battery is drained by system. This has occurred dozens of times since the car was purchased new. Date of most recent occurrence is listed below.

Battery found dead 2x First time July 2021, replaced battery Second time July 2022, car will not start

The windshield spontaneously cracked while driving at 60 mph. The crack is from the lower passenger side and extends approximately 8 inches. Did not notice a rock or object hitting the glass.

Battery continually found dead requiring frequent jump starts

Repeated battery drained issues. Multiple batteries replaced.

The contact owns a 2017 Subaru Outback. The contact stated that while attempting to start the vehicle, the vehicle failed to start. The vehicle was jump started. The contact had the battery replaced; however, the failure persisted. The vehicle was taken to the dealer to be diagnosed; however, the mechanic found not fault with the vehicle. The manufacturer was not contacted. The failure mileage was 40,000.