Anyone know where to get more specific information on the battery monitor module on the Prius pack? Looking for pinouts and basic wiring. Schematics would be amazing. More information about the project located in the EV discussion section.
techinfo.toyota.com Look for the electrical wiring diagram for the model year of the Prius in question, for pinouts and basic wiring. I doubt that you will be able to locate a schematic of the traction battery ECU.
This website has many schematics and a lot of technical details regarding the electronics and communications system within the Prius. Prius PHEV TechInfo - EAA-PHEV