2007 Toyota Prius  "P"  Lock Mechanism problem and Transmission Control Removal
Channel: Lamont Couch
Date: 2022-01-08

If you Pruis won't go into park and stops on you with the triangle popping up with the "P" Lock warning, the repair might be the fuse box, can possibly have something to do with a dead car battery, but most likely it's the "Transmission Control Module"