Turns out, I just swapped the hybrid batter computer with a used one. No programming necessary. And no need to swap the computer up front. I read around, and the DIY crowd seemed to indicate that's pretty common. Just make sure the model number on the new part is compatible based on your vin.
The only problem is my wiring harness connector was fried where it hit the computer so I had to swap that. Took buying linesman gloves since it requires opening up and wiring to the hybrid battery. Not the most DIY friendly. Just easy wrench and bolts, but you gotta be careful with the electricity.