I suspect faulty wiring due to previous rodent infiltration. I see the evidence, there are holes chewed through things under the interior when I did a deep clean. I am getting an antenna fault for the smart key and even with a fresh battery the fob has difficulty detecting the key. That being said, I am trying to locate the antenna, I have seen what it looks like online, but havent the foggiest where it would be, as I am not trying to gut an interior to find this and the associated wiring.
The "Location and Routing" section of the wiring diagram is what you want. Toyota Service Information and Where To Find It | PriusChat
