EMERGENCY - son stranded - all lights, RTOD, flaky

That's all the possibility maybe it's broken down and causing an electrical problem inside the tranny or it's been replaced with the wrong fluid and it's now just starting to rear it's ugly head I don't know. I would check to see if there's a subcode for the 3102 looking in the freeze frame data or whatever If there is get it and then we need to see what all that business is about usually is three digits you know like 325 or 697 or 611 some kind of stuff like that and that leads you at least somewhat out of the darkness I guess but yeah generally transmission problems are not too good I don't know if that's transmission that's just transmission ECU or something so maybe it's just miscommunication because of faulty 12 volt or Mary ads of other things We do know we have very good 12 volt on this vehicle they're no issues there It can stand 5 or 10 minutes being on without plummeting into the toilet voltage wise?

 

AFAIK Dr. Prius is blind to all Cxxxx codes (and a bunch of others too).

Chances are those chassis codes are not all simultaneously active.

There isn't a code for an exhaust leak, but depending on where it is it could create circumstances that would cause you could pick up emissions-related errors like the P0420.