NHTSA Complaint #11627064 — 2019 TOYOTA RAV4

In September 2023 I kept getting a warning on my 2019 Toyota RAV4 saying “engine maintenance required”. My car had roughly 50,000 miles. I was not due for an oil change and I serviced my vehicle regularly. I tried to take it to autozone to read the code but nothing came up and they said I just needed an oil change which I knew wasn’t true. I finally took it to a local Toyota dealership on September 23, 2023 and the first thing the advisor said to me after I told her about the warning message was “I already know what’s wrong with it, you’re like the 4th car today with the same issue”. The issue was a defective coolant bypass valve. The advisor said the cars most affected were RAV4’s followed by corollas and it was happening at random mileages. I asked if there was a recall and there wasn’t, she advised me to call Toyota to make a complaint which I did and nothing happened. I had to pay around $1000 to get a defective part fixed that Toyota knew about and still hasn’t issued a recall. Theres a class action lawsuit currently involving 2019-2023 corollas and RAV4s, but I still don’t understand why there hasn’t been a recall. If I didn’t get it repaired, my engine could have overheated multiple times causing more issues. They are knowingly not recalling a defective piece of a equipment that has been installed in hundreds of thousands of cars.