2020 Subaru Outback UNKNOWN OR OTHER
Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.
Complaint Timeline
Chronological view of owner reports
(Waymo VIN unknown) On Saturday, December 20, 2025, a power outage occurred in San Francisco, California, disabling and parking a significant number of Waymo/Alphabet, Inc. robotaxis in traffic lanes at intersections where the outage had shut off stoplight traffic controls. They did not operate according to California Vehicle Code §21800 (d)(1), which states “The driver of any vehicle approaching an intersection which has official traffic control signals that are inoperative shall stop at the intersection and proceed when it is safe to do so.” The robotaxis did not proceed when traffic cleared and, in some reported instances, blocked a traffic lane for several hours. Waymo subsequently claimed to remedy this fault, stating online that “...we are now implementing fleet-wide updates that provide the Driver with specific power outage context, allowing it to navigate more decisively.” Waymo statement: [XXX] On December 29, 2025, a video from [XXX] was downloaded. According to the social media post, this recording was made on [XXX], by a TikTok user, [XXX] . The video shows a Waymo robotaxi stopped blocking a [XXX] onramp in San Francisco. On the soundtrack, an occupant in the vehicle can be heard saying the robotaxi had already reversed twice. This video documents that the Waymo robotaxi failed to navigate the inoperative traffic control signal correctly, contrary to California Vehicle Code §21800 (d)(1), and demonstrates that the Waymo statement indicating a fleet-wide fix had been implemented was false. Social Media post: [XXX] Location in San Francisco where the recording was made: [XXX] [XXX] video downloaded from [XXX] : [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
No warning, or dash lights. A/C stopped working. It’s 98 degrees outside, to me that is dangerous! Wagner Subaru said it is the actuator doors ($900 in diagnosing) they said it would cost $3600. It’s a 2020. There is no reason there should be a cost that high for that new of a car.
[XXX] and I were driving to Sean’s for dinner on Friday night [XXX] when the sunroof glass exploded at approximately [XXX]. [XXX] was driving on the [XXX] . We heard a loud bang and thought we were in an accident. We noticed sounds from the sunroof so I slide the cover open slightly and saw a massive hole so immediately closed it again. We pulled off and used the emergency ramp to examine the damage and take pictures. We think the glass exploded for no reason as we did not see any debris in front of us and were not under an underpass. We did not find any debris or scratches on the car indicating an external object as the culprit. I dropped my car off with Subaru Carlsbad on June 17, 2025 and am waiting for an update. My service advisor was shocked by the occurrence as she had not seen something like this. I pointed out that the glass exploded outwards and asked her to check the cabin pressure vents as we found discussion pointing to those as a potential issue when researching online. We also heard complaints that Subaru has specifically excluded this piece of glass from the warranty so I let my advisor know that I hope / expect this to be covered under warranty. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
2020 Subaru Outback rear auto liftgate randomly automatically closes after opening. It has hit me, the owner, in the head as I was attempting to place items in the rear. It has hit various store personnel as they were attempting to load products in the rear. I have reported this to my local Subaru dealer many times over the last five years, even leaving my vehicle for several days for inspection. Their responses have been - if we don't see it, we can't help OR no problem is detected. I have reported to Subaru Consumer Advocate twice with no resolution.
Vehicle accelerated without touching gas pedal, rpm’s kept increasing even while trying to brake.
This vehicle is equipped with a driver monitoring system. This system will flash warnings and activate audible alarms directing the driver to keep his/her eyes on the road. At times this system malfunctions and blares warning after warning non-stop to keep eyes on the road when in fact the driver is absolutely looking straight ahead giving the road and traffic full attention. This erroneous non-stop alarm is distracting to the driver and will continue non-stop. Mostly the alarm can be ended by stopping the vehicle and shutting it off and then restarting the vehicle. The distracting nature to the driver is not the only issue. Is that false driver attention alarm being recorded to some black box to be recovered by any investigator, law enforcement or otherwise? If I should be in an accident while the vehicle erroneously has recorded that the driver was not attentive, then in fact I was, how could I prove otherwise? After all, the computer said otherwise. Once, the alarm begins, there is no way to safely stop the vehicle on the interstate, rush hour beltways and such. There is no way to safely stop the vehicle and turn off the ignition. My vehicle electronic system has been updated several times under the warranty period, yet this erroneous distracting safety alarm persists on an intermittent basis. I never know when. it is going to happen. There is reference in the manual to turning the system off, however I question whether just the alarm is turned off and the false data is till being recorded for anyone to find and place me in jeopardy should an accident occur. This is a known problem discussed in multiple forums and discussion groups. This has been and intermittent problem since 2020.
This recall for Subaru outbacks has been in effect since March but there is no remedy available yet. I would like to have my car repaired as soon as possible because of safety concerns. Is there a timeline for when a remedy will be available?
The Thermal control valve went out in May while I was traveling though Texas, I took it to a dealership right away to see what the issue was and was told once again it was the thermal control valve. When it goes out you have the check engine light come on, the eyesite, and cameras all stop working along with all The warning lights staying on. They replaced it and I was told I should most likely get a refund for when I had the part first replace in July 2021. Which at that time my car was only 7 months old. I was told I would get a reimbursement for that part. However ever since Subaru warranty sent me an approval for reimbursement of this service ( letter dated May 21, 2024 for $1071. 00 that should happen in 30 -45 days, they are now stalling and stating it will be 90 days for checks to be mailed out. This is a faulty part they knew it 3 years ago and failed to handle, now more and more vehicle owners are having the issue, so they will replace the part ONLY if you have any issues. This is fraud on the part of Subaru to their customers.
Spontaneous windshield cracking
The windshield has cracked every year since I purchased the vehicle in May 2020. I fortunately bought the insurance but that only covers the windshield once a year. The windshield cracks within a month or two of replacing every single year. The cracks generally start from the edge of the windshield and there is no indication that it was hit be a rock as the start of the crack is clean. There have been two incidents where I heard a pop prior to the start of the crack. I am currently on my fourth windshield.
Spontaneous crack in windshield with no other signs of chips or damage. Car was sitting in the driveway when it occurred.
Later today I am getting my 4th windshield, maybe my 5th, I don’t remember. There is something wrong With these windshields. Nothing more than a small pebble has hit the windshield to cause the cracks and honestly that was only one incident. All the rest happened for no apparent reason. Again, my fourth or fifth windshield. This is ridiculous.
Rear hatch opens while driving. It will not lock nor will it auto close. The dealer, Pine Belt Subaru, Lakewood, NJ, tried to fix it, but it happened again one week later. A very dangerous situation. A complete replacement of the hatch's lock may solve the problem .
- Driver and Passenger window stuck down (won't close) in extreme cold temperatures - I feel my safety is at risk because I had to drive my car miles in frigid temperatures with my window stuck open. - My dealership acknowledged the problem, but were not able to reproduce it as it was 59 degrees when I took it in. - My vehicle was not inspected by anyone other than the dealer - I had no warning of the problem I have a 2020 Subaru Outback Limited. Since I bought the car, there have been multiple incidents where the driver or passenger window got stuck open after being rolled down on very cold days. Several years ago ,shortly after I bought it, my Subaru dealer explained to me this was happening because Subaru changed the rubber content in the window gaskets to a harder rubber. Then, when there is dirt on the insides of the gasket, the gasket drags on the window and the actuator opens the window because it thinks it detected it was closing on something it was not supposed to close on. The fix to be able to close my window was to take a screwdriver and a T-shirt or thin towel to clean the insides of the gasket that touches the window. Subaru knows about this problem. As this is a safety hazard and dangerous in cold weather, I do not understand why there has not been a recall. I took my car to the dealer today. I was told that it should not happen again if I keep the gaskets clean. As a Subaru is supposed to be made for offroading and extreme weather conditions, I would think that something as basic as being able to open and CLOSE a window is not too much to ask. Do you really expect me to clean the inside of window gaskets to keep my windows from sticking? That is just trying to normalize a problem that should not be not be normalized. My passenger window got stuck a couple of weeks ago and I had to drive home 7 miles with it open when it was 0 degrees out. I tried to clean the gaskets using a screwdriver and a rag, but it would not work. Please recall!!!
I sent a complaint yesterday, I would like to add this to the complaint [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
I am reporting defective windshield. I’ve had windshield replaced 3 times when just the tiniest pebble tinged. My daughter also has a Subaru Outback and 3 windshields replaced. There must be a defect. Now that we have replaced the windshield several times, State Farm insurance has dropped us because of the number of claims. Most definitely a danger when a tiny people shatters the glass and pieces of the glass hit your face and eyes. If there is another agency I should report this, kindly let me know. Regards, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
I noticed when the weather is wet, closing the front windows is slow. This kept advancing and now it won't close at all. Today, 12/28/2023 it wouldn't even come up more than half an inch then goes back down. Done some online research, and lots of people are reporting this with several Subaru models and dealers only say it needs lubrication.
Windhsield cracked for the 2nd time. First, original windshield cracked in 2022 and replaced with OEM part. Now, 1/12/23, windshield again cracked w/o any reason.
Thermo control valve broken. Leaves no heat to cabin.
I bought the Subaru Outback new Jan. 31, 2020. In those 3 years, I have had 3 windshield cracks from flying rocks resulting in 2-3 ft. long cracks extending across the windshield. The latest one happened Jan. 31, 2023, and the previous cracked windshield was replaced less than six weeks earlier on Dec. 22, 2022. While the first two incidents occurred on an interstate at high speed, the most recent incident occurred while sitting in stop-and-go, in-town driving at less than 15 MPH. Auto insurance will only cover one windshield claim per year. Subaru of Jacksonville (FL) and Subaru of America deny any known defects. The only other person I know who owns a newer Outback has experienced one windshield crack, and has owned the vehicle for less than 2 years. The auto glass company which performed the latest replacement told me last week that they get the most windshield damage claims from Outbacks, Mercedes and Range Rover. The most recent installer also said this is a problem with Outbacks and further said that the windshield containing the safety features are made of thinner glass than conventional windshields, and if I didn't want it to happen again, I would have to choose a thicker conventional windshield and lose the built-in safety features.
Thermocontrol valve
Rock hit windshield and cracked Need to be replaced
Moonroof without any warning broke out while driving on the freeway. This has happened two times within 6 months. When it breaks there is a very loud bang and glass fly's from the car, possibly hitting following vehicles. Both times we had the inside sun shade closed so the occupants of the car were not showered with glass. Happened on 7/11/22 & 1/28/23. We no longer trust driving the car and will trade it in.
I have had to replace my battery three times. Car drains battery without being used and I have had to be jumped on multiple occasions. The car is a 2020 and this seems unusual.
This vehicle is equipped with an auto start/stop system. It is automatically enabled every time the car is turned on. While it can be turned off, it must be turned off manually every time the automobile is started. It is (candidly) both easy to forget to disable and also a nuisance to disable with every start. The incident occurred during fresh snow fall with ice coat, temperature around 24F. I was stopped at a traffic light and the auto stop turned the engine off. As I slowly started to accelerate with a green light, the auto on "kicked on" resulting in loss of control and the car fish tailing.
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The 2020 Subaru Outback has 99 UNKNOWN OR OTHER complaints on file. 1 crashes have been reported. Review the timeline above for detailed owner experiences.