2020 Subaru Forester

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.

While driving the vehicle suddenly stalled and stopped running. The dashboard illuminated with most lights and the check engine message came on the screen. I was thankfully able to get into the shoulder on the road safely without creating an accident or getting injured. The vehicle would not start again and had to be towed to the dealership. I am now out $1800 because I am slightly over my powertrain warranty in mileage on the vehicle. This is a known issue in bulletin: https://static.nhtsa.gov/odi/tsbs/2022/MC-10208664-0001.pdf I am not only disappointed with Subaru of America and NHTSA that this is not already a recall but I am also willing to seek legal action and compensation if this repair is not going to be covered. There are many incidents and reports online of similar issues: https://www.subaruforester.org/threads/2019-thermo-control-valve-assembly-and-warranty-merged-thread.823510/ https://www.carcomplaints.com/Subaru/Forester/2020/drivetrain/power_train.shtml I have filed a case with Subaru of America corporate and am waiting to hear back. Someone is going to cause an accident or end up dead because of this faulty part. It is borderline criminal that this is not already a recall.

The check engine light illuminated and the thermo control valve failed at 3 years old. The defrost and heater stopped working immediately making visibility extremely difficult . The eyesight and automatic braking system were also disabled due to the TCV issue. My Forester mpg dropped to under 20 mpg. The Subaru dealer inspected and confirmed code P26A3 and stated the thermo control valve needs to be replaced.

I was on the highway doing 70 mph with the adaptive cruise control set. Then suddenly the check engine light turned on, the eye site and cruise shut down and the car slowed down quickly to 60 mph almost getting rear ended. This Subaru Forester has 65,592 miles. The Subaru Dealer said that the cooling therm valve is bad and needs to be replaced. This cooling therm valve seems to be a major part of the engine and they want $1500 to fix the problem.

The Subaru starlink system has no controls around transfer of ownership. I only discovered this after receiving a $150 charge 2 months after I traded in the car to a Subaru dealer. Even after trading in the car I was able to unlock, lock, start the car, and track the cars location. This represents a significant safety risk to the consumer and must be addressed immediately.

This is about a problem of which your agency is already aware. Subaru of America has been aware of a defective Thermo Control Valve for almost a year (Part 21319AA010). The part was redesigned since the initial part was subject to extreme corrosion. The redesigned part has the same part number as the original part. Subaru did not do any recall but instead waited for the parts to fail. When it fails on a car with safety features (called "eyesight"), each and every safety feature is permanently disabled until the redesigned part is installed. In addition, the engine runs too cool and there is little or no cabin heat. My car has been on the lot of my local dealership for 2 months with no end in sight. My car is covered by the original warranty and an extended warranty. Managers at the dealership have told me that they have no idea when the part will arrive, that it may be many months and that there are many people already waiting for the part. A 6-page letter by me to the General Counsel of Subaru of America did not result in any direct response. By information and belief, this involves thousands of cars nationwide. By information and belief, dealerships are initially telling people the cars are still drivable despite the loss of all safety features since this what was initially told to me. I refused to accept the car in a defective unsafe condition. There may be thousands of cars being driven in which said safety features are fully disabled. Subaru claims the part has been on "back order" since March. By information and belief, based upon Subaru's own February 2022 service bulletin, it appears that the newly designed part is currently being installed on new cars at the factory thereby putting into question the "backorder" label. This analysis was enunciated in detail in my letter to Subaru of America's General Counsel and there was no response contesting that allegation. Your agency's investigation and intervention are immediately required.