Several replacements, still probs! Help! ‘06 prius

Hey everyone! I have an ‘06 prius with 164000 miles and I have a bunch of things no one seems to be able to figure out.

1. About a three months ago, my combo meter started flaking. Could reset it until I could fix with unplugging 12v.
2. one month ago: red triangle, ABS (!) light and check engine came on.
3. Car went into limp home mode. Battery on display wouldn’t go up past one or two bars.Codes: P3000 and P0A80. 12v great.
4. Had hybrid battery tested, all good. Was told codes may be triggering due to combo meter.
5. Sent combo meter in for replacement.
6. Car sat for two weeks waiting. Got it back in, drove and and within a couple drives prior lights back on. Codes ran again: P0A80 and P3012 again. ABS (!) came on, but would turn off once the car was turned off and restarted. The red triangle and check engine remained.
6. Had hybrid battery tested again. Two cells went bad in those two weeks... 12v still good
7. Had refurbished battery put in.
8. Everything seemed good. Drove a few times. Force charged great. Everything seemed good.
9. A couple days with small drives in, red triangle, abs and check engine on again. The battery on display I would decrease overnight from being completely charged all the way down to one bar. It seemed to recharge quickly when driving. But then a few more drives in, it seems like every other drive it would seem like it had a hard time accelerating and the engine would continue revving when we weren’t pressing on the gas and almost felt like it was almost in limp home mode but wasn’t quite. The Bars on the display would also stay low or would start out high and go low almost right away.
10. Had The refurbished battery tested and it was running perfectly. There was a difference in voltages between them The highest and lowest at a quarter of a volt.
11. The times that the display was super up and down, we couldn’t force charge it. Then we would turn the car off and restart it and it would force charge into the green.
12. Had codes tested again and they came up with nothing at AutoZone and actually came up with nothing at our Toyota mechanic until he did an entire scan option and it came up with these codes P0a80 and p3000 again. He cleared the codes and we drove it home.
13. Today when I turned it on and got ready to back out of my driveway everything came up again, red triangle, ABS and check engine. It seemed like it was having a hard time accelerating again.
14. Got to my short destination and when I came back out the ABS light was off again. Hybrid battery fan blowing hard.
15. It felt like it had a very hard time chugging home. When I would come to a stop I would press on the acceleration and it would almost not move for the first couple seconds and then it would kind of go forward. I was nervous we wouldn’t make it home.
16. We are having the refurbished battery replaced with another one just to see if that’s the issue within the next couple of weeks.

anyone have something similar happen and it was something else? It seems like he can be driven a couple times after clearing the codes before the codes come back on also. And sometimes it will drive perfect without anything and then the next time all the lights come back on and it limps along.

things we’ve trouble shooted:
1. Buss bars are clean
2. 12v is good
3. No water near 12 v
4. Hybrid fan is clear
5. Oil level good
6. Coolant level good and moving.
Can’t think of anything else.

HELP!

 

Sorry!!!! “Super super helpful! Thank you! So are you thinking it’s likely the new pack? Or is that what it is sounding like? Thanks so much for your help”

 

sooooo- this doesn’t look good! Input??? Seems that every time I did it, we for sure got an error code on one, three. But then other times I got error codes on the other. By the end of it I got a warning for warm battery.

 

Hey there- posted dr prius stuff below if you’re willing to check out my screen shots