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2020 Subaru Forester

Owner reports · Recalls · Investigations

More warning signs than most Forester years

Owner complaints for the 2020 Subaru Forester are substantially higher than the model-year median of 131.

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When problems were reported

Mileage at the reported incident

272 reports with mileage · 328 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Visibility/wiper. Review the 252 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 101 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 79 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

26 crash reports8 fire reports13 injury reports

What owners actually said

600 reports
Mileage unknown · Jun 29, 2023
Visibility/wiper

Windshield randomly cracked while parked. There was no hit to the windshield that was detected. Crack runs down middle of windshield.

NHTSA ODI #11529678

Mileage unknown · Jun 24, 2023
Visibility/wiper

(06/22) - Small pebble hits windshield and creates a "star-pattern" crack measuring 2.25 inches in diameter. Booked earliest appointment for windshield replacement on Tuesday 06/27. Have not touched windshield and have not driven vehicle as of this day. (06/24) - Waiting for windshield replacement appointment; star-pattern cra…

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(06/22) - Small pebble hits windshield and creates a "star-pattern" crack measuring 2.25 inches in diameter. Booked earliest appointment for windshield replacement on Tuesday 06/27. Have not touched windshield and have not driven vehicle as of this day. (06/24) - Waiting for windshield replacement appointment; star-pattern crack has extended aggressively overnight while parked under shaded carport (average temp 64 degrees), far beyond what is typical. As of 06/24 there are 2 long cracks extending in opposite directions measuring 9 inches above and 13 inches below original impact diameter. Please note that Subaru has had prior class action lawsuits filed for similar issues regarding brittle/unsafe windshields for Subaru Outback and Forester 2016-2020 models.

NHTSA ODI #11528681

Mileage unknown · Jun 23, 2023
Engine

While driving on an Interstate highway the engine suddenly lost power and various warning lights lit up on the dash, including brake, eyesight, RAB. Managed to limp to the shoulder without getting hit and had the car towed to the dealer, who replaced the thermo control valve assembly under warranty.

NHTSA ODI #11528607

Mileage unknown · Jun 19, 2023
Unknown Or Other

My wife was out this morning meeting friends for coffee. She gave a friend a ride home and she noticed a crack in the windshield on the drivers side. There was no indication that it was hit with a rock or anything else. I see that there was a lawsuit against Subaru for defective windshields.

NHTSA ODI #11527760

Mileage unknown · Jun 10, 2023
Power Train

The thermo-valve controller gives out on this vehicle. Through searches and discussions with two separate dealerships, this seems to be an incredibly common issue. It's enough that Subaru has actually completely replaced the design of this piece for whenever it gets replaced. This triggers a check engine light which already remo…

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The thermo-valve controller gives out on this vehicle. Through searches and discussions with two separate dealerships, this seems to be an incredibly common issue. It's enough that Subaru has actually completely replaced the design of this piece for whenever it gets replaced. This triggers a check engine light which already removes many features on the Subaru. My understanding is that this part controls and measures the engine temperature which means that drivers have no clue if their engine is overheating or not when it goes out. Subaru has gotten away with covering this part over their Powertrain warranty since the vast majority of their vehicles are having this part break within 3 years. Most drivers are happy with this because the major ($1500-2000) repair is covered. The issue is that people that drive more often, like myself, are stuck footing the bill for a part that Subaru has admitted doesn't work properly just because we've now fallen out of this 60k mileage warranty. From my research, it's not a part that is greatly affected by mileage, so much as time since the dealerships have noted that every replacement they've seen has fallen within 3 years, regardless of the mileage. For that, I'm asking that there be a true recall put in place for this part. This is a major expense for almost anyone and isn't fair for Subaru to hide behind a warranty that won't apply to everyone when they know they created this improperly. Even the reps at the dealership mentioned that they see this far too often for it not to be a recall, but that most people are still under 60k miles, so there aren't normally issues.

NHTSA ODI #11526395

50,000 miles · Jun 9, 2023
Visibility

The contact owns a 2020 Subaru Forester. The contact stated while driving approximately 2 MPH down her driveway, she heard an abnormal popping sound coming from the dashboard. The contact observed that a crack had appeared in the center of her windshield that formed at the bottom of the windshield. The contact stated that the cr…

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The contact owns a 2020 Subaru Forester. The contact stated while driving approximately 2 MPH down her driveway, she heard an abnormal popping sound coming from the dashboard. The contact observed that a crack had appeared in the center of her windshield that formed at the bottom of the windshield. The contact stated that the crack extended more to the passenger’s side of the windshield. The contact called the local dealer and was advised by the dealer to contact the insurance provider for assistance. The vehicle had not been repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 50,000.

NHTSA ODI #11526229

Mileage unknown · Jun 8, 2023
Air BagsEngineUnknown Or Other

Thermo control valve needed replaced. Check engine light and all safety lights turned on. All safety features were disabled when light came on. Subaru has has a recall on 2019 but not 2020 .

NHTSA ODI #11526028

Mileage unknown · Jun 3, 2023
Visibility/wiper

While driving, I heard a loud POP. I thought something hit the car, but I was not close behind another vehicle or road hazard. For about 15 minutes I thought no harm, no foul. Then suddenly, I saw a long, mostly horizontal crack from the bottom left and extending about 18" toward the center of the windshield. I called the …

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While driving, I heard a loud POP. I thought something hit the car, but I was not close behind another vehicle or road hazard. For about 15 minutes I thought no harm, no foul. Then suddenly, I saw a long, mostly horizontal crack from the bottom left and extending about 18" toward the center of the windshield. I called the Subaru dealer [where I bought the car] and was quoted $910 parts and $590 labor, but they were unable to give me a service appointment date at that time. I don't feel the car is safe to drive, so I am looking for a quicker repair from an independent windshield replacement shop. At the same time, I researched Subaru windshield cracks and found numerous reports of easily cracking Subaru windshields. It appears that if I replace one Subaru windshield with another Subaru windshield, I may just be waiting for another Subaru windshield crack in the future.

NHTSA ODI #11525189

Mileage unknown · Jun 3, 2023
Visibility/wiper

Windshield cracked in the bottom black area. This is a known problem for other model years. Subaru should issue a recall / fix for the 2020 Forester also.

NHTSA ODI #11525164

Mileage unknown · Jun 2, 2023
Electrical SystemEngineForward Collision Avoidance

The thermo control valve on my 2020 Subaru Forester is broken and needs to be replaced. I have owned the car for 2 years, am the first owner, and it has less than 19,000 miles. 90 minutes into a drive the "coolant temp low" indicator light came on. After I pulled over, turned off the engine, and turned it back on the check engin…

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The thermo control valve on my 2020 Subaru Forester is broken and needs to be replaced. I have owned the car for 2 years, am the first owner, and it has less than 19,000 miles. 90 minutes into a drive the "coolant temp low" indicator light came on. After I pulled over, turned off the engine, and turned it back on the check engine light and sport mode indicator light came on, and all ADAS were disabled. The coolant level was low so I refilled it and took it to the manufacturer the next morning. They inspected my car and confirmed it the thermo control valve was broken. It is still broken as I cannot afford the repair and it is available for inspection upon request. My safety was put at risk by not having access to the ADAS forward collision warning, emergency breaking, and lane departure.

NHTSA ODI #11524993

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.

Go deeper into Subaru Forester problems