Please help!! On vacation but now stranded in Montrose, CO. Dash lights on, not starting.

Good evening ladies and gentlemen I wish I was posting about something enjoyable instead of sitting in my car in an O'Reillys parking lot troubleshooting my car.
I drove from Wyoming to south western Utah and have traveled through all of the major national parks and monuments on my way to Colorado. I was literally just telling my mom today how incredibly happy with this car I am and how I've had no major issues, until right now.
I was driving up a hill in the Black Canyon of the Gunnison National Park. It was pretty hot out and I was running the air conditioner pretty hard. At the entrance station the car was running completely fine and I was waiting for the guy ahead of me to pull away and my dashboard lit up. See the picture of all the lights on. The car continued running fine so I pulled over to check the oil which was also fine. I went to start the car back up but nothing happens. The ready light does not come on nor does the speedometer read zero but the other lights on the dashboard do come on. I have searched other threads in this forum but have not found my exact symptoms one person did report the LG1 relay was bad and Toyota charged him quite a bit to find that out. I have pulled my codes tonight and O'Reilly really was absolutely no help telling me what the codes were which is fine. I have had to P1117 code come up before but it ended up being a bad connection. The codes are all listed in the pictures. There were five that came up total.
This car has around 172,000 miles on it. The coolant was recently flushed as well as the CVT fluid being flushed as well. Any and all help will be extremely appreciated as I would really enjoy not taking this to the local Toyota dealership.

 

The car won't power on even with the dash lights on. So they feel hard like they would if you depressed them with the car off.
Yeah it's only a Bosch OBDII reader so I was thinking there might be more.

 

I will give the reset a shot. The inverter pump is working. The 12v battery reads at 12.2v when in acc mode and then at 11.9 once the brake is pushed and the power button is pressed again. The park ranger did allow me to try a jump start when he was helping. During that time the battery was at 14.5 and it had the exact same symptoms.

 

Ooooookay series of events. Disconnected the ground and waited a couple mins. Reattached. Depressed brake and pushed power. All m the lights came back on excep the ! Triangle. while the car was still on I pushed the brake in again and pushed the power button again and all the lights cleared and the engine started up and ran for a bit like any other start up which is awesome. But what now? Do I stay at oreilly or just leave and hope for the best? Literally no warning lights on. I'm super hopeful but massively hesitant.

 

[QUOTE="2k1Toaster, post: 2425209, member: 61950]
You had this same problem 2.5 years ago (Check engine light for the first time. P1117 | PriusChat) so it is not easy to feel sorry for you. The car has been limping for 2.5 years and 64K miles without being fixed. What more could you ask for???
[/QUOTE]
thank you for the info. On this note that was replaced. But it turned out the sensor wasn't bad in the first place. I ran my car through a car wash very frequently in the winter and water was causing this sensor to read faulty. I pumped quite a bit of DI electric grease into the fitting and the code was cleared. Not sure why it's popping up again.

 

After much digging on this site tonight it looks like 12.2v in ACC mode and 11.9 with load is really subpar for what the 12v battery should be at. It also seems other people have experienced these odd symptoms from the 12v battery. Any thoughts about that?

 

Perhaps it's not that. Now that the car is running properly (so far) the 12v is at 14.1 while the car is in ready.