Multiple codes on new prius

Hello all, new to the forum and was recommended to ask here by several other prius owners:

Just picked up a 2005 Prius that had been sitting for a few months for a good deal, clean title and 195k miles with a brand new hybrid battery with dealer verified install paperwork. Only issue is it has the red triangle of death (exclamation light and VCS light) and was showing P0A08 and P0A09 codes. Drove it home 50 miles, car ran flawlessly with no issues. Figured the codes were related to the 12v battery after it had been sitting for a few months. Swapped the battery when I got it back to my house, codes did not clear and two new codes (P3190 and P3191) came on along with the CEL. Car has not failed to start up once, no idea what could be causing these. Again, car drove flawlessly on the way to my house. Any advice or possible next steps are greatly appreciated. All I've done so far is make sure it had gas in it and replace the 12v battery.

 

Gotcha, any recommendations for an OBD2 dongle? I have an Innova but it won't scan the hybrid codes, got a friend with a good one and the Dr Prius app to help out but he's now out of town. And yes, battery is Green Bean. Private sale car, figured it was cheap enough that I could break even just parting it out even if it turned out to be a total basket case (looking likely!). For more clarification: I went to pick the vehicle up initially and it only read those first two codes for the DC-DC converter (P0A08/P0A09). I then drove it about 50 miles (highway, stop and go, etc) and it ran just fine. Engine came on correctly, power screen showed battery charging, no issues I could detect whatsoever. Upon getting home, i swapped the 12v with a new one to see if I could get that to clear. After doing that, the CEL came on with the P3190 and P3191 codes and the engine did not turn on during driving *edit: this happened at the bottom of my block and I immediately did a u-turn and took it back to my driveway, I was probably driving for less than 45 seconds once I saw the CEL. If it clarifies anything at all, the engine WILL turn on during startup and run for about 10 seconds, but then it dies after that. Unsure if that is unusual with these codes or adds any information. Thank you for the help!

 

I am sure it starts initially, as I said it cuts off after about 10 seconds. I did not want to risk driving it again in case it damaged the hybrid battery, felt it wasn't worth it. Would you recommend attempting it?