2020 Subaru Outback Complaint Log

A well-known failure of the Thermal Control Valve (TCV) occurred, which disabled many or most of the safety features on the car in addition to crippling the heat output in the cabin. Additionally, depending on which way the valve sticks, it could overheat the car and ruin the engine, or worse. Car is under 4 years old and repair estimate is nearly $1900. There is a technical safety bulletin [XXX] that outlines a redesigned TCV. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The windshield is ridiculously susceptible to cracks. I’m on my third windshield in 4 years. I had the windshield last replaced in October and had a new crack within a month. I didn’t even notice anything hitting the windshield with this last crack.

The factory 2020 Subaru Outback Wagon is built with a Thermo Control Valve that is, essentially, made out of a composite plastic. As this part is part of the engine cooling system, it is placed under both heat and pressure. While it controls the anti-freeze to the heater core in the passenger compartment, it is also attached under cover to metal fittings. While the car now has about 90,000 miles, this control valve cracked and began to leak anti-freeze on top of the engine. Without cooling, the engine would likely be ruined. Thus, the car required immediate service. When a fault like this occurs, by the way, the Subaru Eyesight System shuts down taking with it various safety features. I had the defective part replaced and it's replacement is not made of composite plastic but, rather and more appropriately, metal. It is my belief that the selection of the orignal part was a design defect ignoring the potential for differential expansion of the parts when exposed to such temperatures. Failure was inevitable. It is worth noting this is not an inexpensive repair as numerous parts have to be removed to access this valve. Likewise, the service representative made note that numerous other customers have had to have the same service.

I was driving and car accelerated without warning. Hit partially open garage door, only stopped after hitting and damaging back wall of garage. Significant damage to car, items in the garage and garage wall. There was no warning whatsoever. As of yet the car has not been assessed as to the cause of the malfunction.

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)

The contact owns a 2020 Subaru Outback. The contact stated that while driving approximately 60 MPH, there was a cracking sound coming from the windshield. The contact stated that the windshield cracked without impact. The vehicle was taken to the dealer however, the windshield was not replaced. The manufacturer was made aware of the failure and opened a case to assist with the cost of the windshield replacement. The approximate failure mileage was 72,000.

When in reverse, the view behind the vehicle when using the rear camera display is poor when there is a shadow behind the vehicle making it difficult to see a person, especially a child. The rear view camera in my 2016 subaru Outback did not have this problem with shadows.

Windshield developed a crack for no apparent reason on the lower passenger side. Car was parked. Only unusual circumstance is that was a hot day.

While we were at a speed of about 55 mph on a state highway, I had just selected cruise control when all the lights went on in the dash--including the warning lights for the brake, the check engine light--and power shut down in the vehicle as if we'd run out of gas. We were able to keep a very slow speed of about 20-25mph, but had to activate the 4-way flashers to alert other drivers that we were losing speed. We managed to get over to the shoulder and call for a tow. We feel this was a catastrophic failure of the vehicle, which endangered both of us. At least we still had power steering. At the dealer, the techs advised us that the issue was likely due to a failure of the electronic thermostat control. The car was in the shop for a week, and was repaired at no cost to us. The thermo control valve and all related parts were replaced. If not under warranty, this would have cost over $2K. We had no warning that this component was failing.

The contact owns a 2020 Subaru Outback. The contact stated that while in the driveway, the vehicle was started and while driving out of the driveway, the windshield cracked without impact. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was 38,000.

At one year and 7,358 an engine oil leak had to be repaired, and still seepage and monitor is recommended. Then at three years and 28,175 the coolant bypass valve failed and was repaired. Both problems were covered by warrently, but as I live 60 miles from the dealer it was a hassle. I bought the car new in March 2020. I can not recommend Sabaru to people who ask about it and it is highly unlikely I would purchase another Subaru. However it is comfortable and practical and do not plan to sell or trade it for another car at this time. Now at four months after the latest repair it appears to be doing well, and I monitor the oil level.

The windshield in my 2020 Subaru Outback has cracked spontaneously twice. I had 75K Bumper to Bumper Warranty, which the dealer would not honor the first time the window broke. He said that it was warranted for repair, not replacement. I argued until he gave me a 50% discount. My windshield broke again today. I had just pulled out onto the street and was traveling about 10MPH. No rocks or stone touched the windshield. The sound of the crack startled me. I thought that there had to be an issue. Consequently as I looked online, I have discovered this is a design flaw or something as the problem is widespread. Two cracks in year is not right and it is expensive.

Thermocontrol valve

My vehicle stalled abruptly as I came to a stop while driving on a slope. Shortly afterward I determined that this was caused by a loose battery terminal; the battery had been replaced a day earlier. This much was the fault of the mechanic, not the manufacturer. My complaint is with respect to the state which the vehicle failed into: 1. The gear shift was stuck in drive and could not be moved into park. 2. It was not possible to engage the parking break, as it can only be controlled by an electronic switch. 3. The steering wheel column was locked. As a result of this, the only way to prevent the vehicle from rolling backward down the hill was to continuously keep my foot on the brake. It also was not possible, as a result of the locked steering wheel column, to guide the vehicle downhill safely. I was stuck holding the brake and unable to get out of my vehicle until another motorist stopped to give me a jump and enable me to engage the parking brake.

The contact owns a 2020 Subaru Outback. The contact stated that while seated in the parked vehicle in the garage with the vehicle turned off, the contact watched as the passenger’s side windshield cracked without impact. The contact stated that the crack extended approximately two feet. The cause of the failure was not yet determined. The manufacturer was notified of the failure, but no assistance was offered. The local dealer was not contacted. The contact stated that the front windshield had previously been replaced due to the same failure. The failure mileage was 42,000.

The contact owned a 2020 Subaru Outback. The contact stated that while coming to a complete stop at a red light, an abnormally loud noise was heard coming from the vehicle, and then black smoke came from underneath the driver's side hood. Additionally, a fuel odor was detected while driving. No warning light was illuminated. The contact parked and exited the vehicle with two minor passengers while flames erupted from the engine compartment. No injuries were sustained, and no medical attention was received. The fire department arrived on the scene and extinguished the fire. A fire department report was filed. The vehicle was towed to a tow yard, where it was deemed totaled by the insurance company. The manufacturer was not made aware of the failure. The failure mileage was 44,882.

The contact owns a 2020 Subaru Outback. The contact stated that the passenger’s side windshield was cracked without impact. The contact took the vehicle to the local dealer, where it was diagnosed with needing the windshield to be replaced. The vehicle was not repaired. The contact took the vehicle to the second local dealer: Stocker Subaru (1454 Dreibelbis St, State College, PA 16801), where it was diagnosed with needing the windshield to be replaced. The vehicle was not repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 29,000.

Car lurches when put into gear, Transmission make loud chirping noise when place into gear from park, transmission shudders when turning. Car has had all recalls updated. Symptoms have been reported to dealer numerous times. Currently vehicle is at Subaru Dealer in Temecula Calif. Dealer states a know transmission problem is being addressed thru a Subaru Engineer. Have been without the vehicle for approx 3 weeks.

While driving my Subaru Outback, I encounter a problem where the Starlink Multimedia system abruptly goes black. Shortly after, the driver information center also goes black. Although the car continues to run, the cruise control, if engaged, and the EyeSight safety system shuts off as well. Both systems then undergo a reboot.

While driving on the NYS Thruway (I90), I started to pass a Tractor Trailer, I put my blinker on and began moving to the right to pass. There were 2/3 cars in back of me also passing. I was using cruise control and I began to put my foot on the accelerator to finish my passing and move over to the right hand lane to let the other vehicles pass me. However, upon accelerating, my car started to drop power, multiple lights displaying simultaneously indicating a potential problem. (Eyesight Assist, Vehicle Dynamic Control, Brake & Engine Lights), the vehicle started jerking back and forth and I lost all but maybe 5 miles of power. My choice at that time was put my blinker on and try and move to the right - letting the Tractor Trailer pass me on the right and HOPE there was not another vehicle behind so I could move over safely at that crawling speed or go to the left into the gully. This could have been a multiple car collision and maybe fatalities due to the speed and loss of control of my vehicle. After towing to the nearest dealer, they determined it was the Thermo Control Valve. I see now that there is a "service bulletin" and design change of this component and that other Subaru drivers have been affected the same way. This is a very serious situation. I ask, why no recall from Subaru. I have been without my vehicle now for 4 days and may not have it back until next week. I am very fearful of driving that vehicle again.

Over the course of the nearly three years I have owned my vehicle, the windshield has either spontaneously cracked or cracked from a very very small chip three times. Two of these occurred while I was driving, with no debris impact with the vehicle windshield. There have been several suits filed against Subaru for similar cases, including for the 2020 Outback model. This has been three times in about two and a half years, quadruple the amount for my previous vehicle. Not only is this a vision impairment while driving and a financial burden to fix, I also worry about more catastrophic failure should anything significant impact the windshield while driving. I have had the glass repaired twice, and both times the repair technicians could not understand how such a significant crack had occurred.

While driving on I-26, a small rock made an initially small crack in the windshield. Over time, while still driving, we watched the crack expand larger and larger, spreading with multiple new arms across the entire passenger side of the windshield. After parking at home in the garage and scheduling windshield replacement for the next day, we continued to notice the crack continuing to propagate further into the driver side. The incident happened on 5/21/23 and the windshield was replaced on 5/23/23.

I am replacing 3rd windshield since September 2022. This was definitely caused by a rock chip but had been resin repaired. With defroster blowing on a cool morning the windshield cracked across the lower portion. The replacement windshield cracked for no reason other than it was cold during a December night and was replaced in April. That windshield cracked spontaneously while driving in the rain one month after install. A Subaru dealer took photos or I have sent photos to them of all incidents for submission to my Subaru insurance. I have now met the maximum allowed for windshield replacement. All windshields were replaced at an authorized Subaru dealer.

On May 3, 2023 (~12:30pm local time) I was driving on the highway at approximately 60mph and there was a 'pop' sound. I looked at my windshield and an L-shaped crack appeared from the base of the windshield near the wipers up to half-way on the windshield. There was no damage to the windshield to indicate a rock had hit it or the car in any way. Given the poor quality OEM windshields that Subaru has installed in past models (2015-2016) that also have had this problem, I would like to notify the NHTSA so that Subaru can be notified. When I called my dealer directly, there was not much help on the cause.

While driving in light rain, with no visible strike, a crack appeared on the passenger side windshield; starting below the wiper and extending upwards in an arc towards the center. This is the 3rd time a crack of significance has appeared. Coincidentally, this crack appeared less than 2 weeks after having the windshield replaced by a Subaru dealership.

Purchased my 2020 Outback only about two months ago. Just this last week two separate cracks started from the edge of the window on the left and lower sides. Cracks appeared out of nowhere while parked with no contact from rocks or other debris. Over the course of the last few days has spread so much that it obstructs my vision while driving. This is a common problem with this model and is a safety hazard that needs to be recalled/fixed. Have an appointment with my dealer to see if this qualifies as a manufacturer defect. However the fact is this will most likely happen again if it’s the same glass being used.

The windshield has developed a crack spontaneously and is spreading across the entire windshield. It started near the bottom of the window near the wipers and moving it's way up towards the top and spidered out towards the driver's side now. It continues to grow while I wait for an appointment to get it replaced.

The contact owns a 2020 Subaru Outback. The contact stated that after parked in the driveway, the vehicle suddenly accelerated into their home. No air bags had deployed. A police report was not filed. There were no injuries and no medical attention was needed. The home had been damaged. The vehicle was towed to the dealer who was not able to identify the cause of the failure at that time, however, they were going to run more diagnostic tests and inspections. The vehicle had not been repaired as of yet. The manufacturer was not made aware of the failure. The approximate failure mileage was 54,400.

Windshield spotaneous cracking: Going to work in the morning, absolutely nothing wrong 8:05-8:15am .parked car in parking lot. industrial warehouse. No people traffic, clear weather 30-45 degrees. Then as soon as i get in the car for my break. 11:15-11:30. I notice a very long crack that appears to originate UNDERNEATH the plastic window trim at the base of the windshield. Multiple pictures and videos have been taken. ABSOLUTELY no impacts of anything. I come to discover shortly after researching THERE is a lawsuit on the this outback windshield for random large cracks. NEED recall!

I just purchased a Outback XT with the 2.4l turbo engine. After more researching with owning the car I discovered these cars with this engine can have a oil pan leak due to the bad RTV sealant applied to the lower oil pan from the factory. I went outside to go look under my car to see if this issue is occurring to mine. To discovery my car has a small oil leak from the rear of the oil pan. it has 31k miles. Further research shows the WRX whom has the same engine also has an issue with RTV falling apart within the oil pan and having the oil pick up tube sucking up the gasket in small pieces. These pieces are then and can get stuck at the top of the tube where a small screen is and can STARVE the engine from oil! MULTIPLE pictures of various shops have shown this LITERALLY. This is a big issue and is common for these engines to have this from the factory many YouTube, forums, blogs are saying this! Search " '22 WRX RTV oil pan pick up tube issue" , "Subaru 2.4l Turbo oil pan leak" , "Subaru 2.4l Oil peak up with RTV" This MUST BE CORRECTED it can cause SEVERE engine failure. THIS NEEDS to be RECALLED IMEDIATELY!

A crack has spontaneously appeared at the base of my windshield after no apparent damage. The crack is spreading across my windshield and will affect my adaptive cruse control and automatic emergency breaking if it interferes with the Subaru eye-sight system at the top of my windshield. I have not taken the vehicle in for service but I did see this was an issue that lead to recalls on previous outback models but not currently a recall for the 2020 Subaru Outback. I do not have any current warning lamps or messages.

I'm currently on my third windshield for this vehicle. The first windshield was replaced by Subaru due to a random crack that developed on the passenger side and traveled to the driver side. No visible damage caused this to occur. The second windshield was hit by a tiny stone driving down city streets. 3 days later the same type of crack, like the first windshield, developed and moved from from passenger to driver side. We'll see how long this third windshield lasts. I've had numerous cars without this problem. Stone chips were easily repaired without major cracking occurring. There is something very odd about how fragile the windshields on Subaru vehicles are. This is not a cheap replacement due to their driver assist technology. Subaru will not replace this once they see and sign of a stone impact.

Cracked windshield, very very small pebble hit the driver corner near the pillar, I heard a little “tick” followed by seeing a massive crack form. The crack has now gone straight across to the middle and is making its way up to obstruct the “eyesight” camera

On March 2, 2023, I discovered a big crack in my windshield. The crack was not there in the morning. The crack was discovered at 2pm that afternoon. The crack started under the lower windshield trim and part way up windshield on the passenger side. The crack has a raise when you run your fingertip over it. The windshield was not struck by a rock. The crack randomly appeared while sitting in the parking lot at my work.

Received a couple of rock chips on the windshield while driving on the highway. Two days later, two large cracks appeared (one on the driver’s side, one on the passenger side). Both cracks are longer than six inches.

On Friday Feb 24, 2023 our Subaru suffered a complete loss of electrial power leaving us stranded in very cold weaher here in northeastern Ohio. We were finally able to get one door open only to find nothing else in the car would work. We contacted Subaru roadside assistance and they dispached a Lift car & a tow truck to our location. The tow truck driver determined the battery had a complete failure. He told us this was a very common problem they see on the Subaru cars. He was successful in getting the car started via jumper box. Later in the day we received a follow up call from Subaru roadside assistance to confirm our safety. I asked if this battery failure on new Subaru vehicles was common he said more than 90% of the rodaside assistance calls are related to this issue of early battery failure. As I called my dealer to schedule an appointment on this issue I was told Subaru has placed strict inspection rules before replacement is allowed. Does it take a genius to know a car with 8000 miles should not experience a complete battery failure. My previous experience with Subaru is that they only respond to correct an issue when forced. Had this failure occured under different circumstances it could have been more dangerous.

When we started vehicle, a wide array of systems shut down including cruise, Eye Sight, lane detection, auto high bean, adaptive light cornering - essentially anything “automated” or assisted - along with the heating. The car ran at a higher RPM at idle - 2000 vs a usual 700-800 - and rough shifted at speed. Again, as if the automatic transmission lost its sync. The water temp gauge was also off. Have since learned this was the “thermo control valve” and somewhat of a known fault on Outbacks of this year. We were lucky to reach home from the long trip we were on and to the dealership. At the dealership, the service team did not admit this was wide spread. Nor did they tell us there is an updated part from Subaru available. They intend to install the OEM part, which concerns us that in another 40-50k we will face the same $2k problem. We are unlucky that we just went over 60k miles, so this will not be covered under Subaru’s 60k drivetrain warranty. That Subaru is covering a cooling system problem under the guise of being drive train tells me they know they have something to keep quiet.

On Friday February 10, 2023 I came out of work and saw a 12 inch crack in my front windshield. When I left for work there wasn’t any crack. There is a very small pit in the windshield how or when it happened I do not know. February 11, 2023 the crack is now about 20 inches. I can’t believe how fast it is cracking.

I had a fault/issue with the Electronic Parking Brake on my 2020 Subaru Outback that resulted in a vehicle fire. I had set the electronic parking brake, and received a warning light. I retracted the electronic parking brake and the warning light disappeared. I did this twice. The warning light stayed off. I drove the car and the passenger rear brakes caught on fire, damaging the brakes, the electronic parking brake motor, the brake caliper, the wheel bearing, the ABS sensor and all wiring to that wheel. I had the vehicle towed to the dealer. The dealer had the vehicle for over 2 months. In that time, my insurance inspected the vehicle. The dealer inspected the vehicle. The dealer had a Subaru (Subaru of America) factory tech visit and inspect. Subaru factory sent out a second tech (from quality control) to inspect the vehicle. The dealer tech and both Subaru factory techs could not determine the root cause of the failure. Subaru replaced all components damaged in the fire (at my cost) and sent me on my way without a determination of what caused the issue. Issue was well documented here... https://www.subaruoutback.org/threads/parking-brake-fault-caught-on-fire.551030/ I have attached a scan of the Subaru Dealer repair order.

Check engine light came on with error code p26a5 which seems to be known issue with the Thermo Control Valve.

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.

I pulled into my driveway, came to a stop and planned to back up a short distance to be nearer the front walkway. Before I could shift into reverse the car started to accelerate forward. I slammed my foot onto the brakes which had no effect on the acceleration. The car stopped when the lower bumper hit and ran up onto a large boulder on the edge of the driveway. The car was partially wedged on the top of the boulder but I was able to back it off the boulder, park and turn off the car. I have scheduled an appointment with the service department on February 1st, at the dealership where I purchased the vehicle in June 2020. Of note, I had a routine oil change and service check at this dealership on January 16 with no engine problems noted.

A crack appeared on the front windshield. The crack starts at the side of the window. The crack has tripled in size in one day.

The contact owns a 2020 Subaru Outback. The contact stated that their daughter was driving approximately 35 mph when the dashboard displayed that an electronic power steering failure had occurred. The driver then lost control of the vehicle and ended up going over a curb hitting some rocks on the landscaping. The air bags did not deploy due to only the undercarriage being the only part that hit the curb and rocks on the landscaping. The vehicle was towed to the dealer. A police report was filed. As a result, the transmission as well as other parts of the vehicle to be damaged. There were no injuries or medical attention needed. The dealer diagnosed that the steering gearbox needed to be replaced. The vehicle had not been repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 37,000.

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.

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.

24000 miles, parked in covered garage for three days. on the fourth day I noticed a crack in the passenger side window. I had read YEARS AGO about a windshield problem. I did some internet research and read about many who had similar experiences and multiple experiences of the same problem. I was told it is out of warranty coverage. I will take it to a Subaru dealership to have it evaluated. If it is not covered, I will have to pay my deductible and I did nothing to cause the problem. I hope you can look into this problem

Windshield developed excessive pitting at 16,500 miles with little highway driving. When driving into any light source there are thousands of tiny pits that light up across the entire windshield. Needed to get it replaced because of the distraction.

My car has a defective battery or a paracytic leak that the manufacturer (Subaru) acknowledges but selectively addresses. The problem is described at subarubatterysettlement.com. I have had to return my 2020 Subaru Outback to the dealer five or six times with a dead battery that has trouble recharging and maintaining a charge. Each time this occurs, I have to have the car towed to the nearest dealer for extensive (like days) testing. Under some magic circumstance, the battery is either returned-recharged or replaced. I have had to return my car with a dead battery to my dealer four or five times. Each time it is the same. "yes, your car battery is warranted (first for 3 years, now for 10 years)," but the reliability of the car's battery is never resolved. Again the catch is I cannot replace the battery myself without voiding a 10-year warranty on the engine, but to keep the contract, I must have my car taken to my Subaru dealer for them to test it to make sure that the car battery is dead...or something. This is a safety problem because the car often doesn't have the cranking amps to start. And the vehicle is designed to shut the engine off at a stop and auto start when your foot is taken off the brake. This means my car could arbitrarily die at an intersection. I have disabled the auto-start feature but I cannot leave my car at the airport for fear that when I return I will have to have it towed to my Subaru dealer for testing.

The contact owns a 2020 Subaru Outback. The contact stated while driving 35 MPH, a small pebble impacted the front windshield and caused two small cracks. The contact called the local dealer and made them aware of the failure. The vehicle was not diagnosed or repaired. The manufacturer had not been informed of the failure. The failure mileage was unknown.