This vehicle thermostat and sensor system are faulty! My sensor started lighting up within a year and half after purchasing. Engine was not overheating at first, they said it will eventually happen and it did; all dealers said to replace but I was out of 360000 miles due to commute to Seattle. This vehicle is less then 3 years old and should have this item listed specifically in power train warranty since connected to engine directly. If engine overheats it is no longer usable and truck is useless! Engine warranty if this is a know issue from Toyota dealerships. Contacted 3-4 dealerships in the state of WA and all had known of issue. One dealer stated anything from 2020 to current has had thermostat issues. This is serious concern knowing the engine can seize up! Their thermostat and sensor should not be a combined item in my opinion. Please advise and or confirm this is an issue that should be looked into. If the engine overheats then the vehicle could cause an accident! This is a huge safety risk that can be avoided! I work and make it from paycheck to paycheck this was very expensive to fix and had to paid out of pocket. Please help others be aware of situation!