Received codes P1445, C1256, C1223, C1201, C0215, C0210, and C0200. Check engine light came on.

Who is "they" - who hooked up the diagnostic thingy. If "they" is an auto parts house, all they can give you is the codes. You have to have the codes interpreted and see if they are related. Don't just start throwing parts into the vehicle. The transmission shop was probably right - it's an electrical issue. You need to take your vehicle to a dealership or a qualified, experienced independent shop and invest in some diagnostics.

NOW SAY NEEDS ECM ??????? Why ????? Your best bet , take it to a qualified repair shop .
https://www.autocodes.com/p0500_toyota.html

You may have a loose hose in the evap system.
see the diagram below. The evap purge valve is on top of the engine as indicated. There should be a small diameter hose connected there. That hose runs under the car all the way to the charcoal canister, which is on top of the fuel tank. Check the hose for damage. If you can, check to see if it is connected to the canister and check the canister for damage as well.

c1223 Malfunction in ABS control system
c1201 Brake Boost Sensor Circuit Range/Performance
c1224 Open or short circuit in NE signal circuit
u0123 Lost Communication With Yaw Rate Sensor Module
u0124 Lost Communication With Lateral Acceleration Sensor Module
u0126 Lost Communication With Steering Angle Sensor Module
p0430 Catalyst System Efficiency Below Threshold Bank 2
p0420 Catalyst System Efficiency Below Threshold Bank 1

you have major problems is it worth fixing???,its gonna be quite a bit

check the drive shaft if they are dry if wet clean them

Whenever engine fault codes set, VSC is disabled and lights come on. P0020 shows failing cam shaft position sensor , recommend replace clear codes and recheck. gas spill was coincidental.

Same here. I stopped by Autozone and they gave me the following codes. P0020, U0126, U0124, U0123, U0073, C1223 and C1201. The only thing I did was splash some fuel the day before at a questionable gas station. Please help

Squealing brakes would not cause any codes to come up, or any sensors to fail. That would be completely unrelated.

I looked into those codes you pulled though (just the C0210 and C0215), and they are Right rear speed sensor circuit and Left rear speed sensor circuit, which would indicate a faulty sensor or wiring.

There is also a service bulletin out for these cars, which includes replacing the sensor and the harness' as they had sealing problems. According to my sources this repair is covered under warranty for 36 months or 36,000miles whichever comes first.

Hope i was able to help you!

PROBLEM IS R/R SPEED SENSOR--ALL OTHER CODES ARE A RESULT OF THIS--SENSOR LISTS FROM TOYOTA FOR $136.06 AND LABOR IS 1.3 HRS AT WHAT EVER LABOR RATE AT DEALER IS---SOUNDS TO ME LIKE YOU NEED TO FIND ANOTHER REPAIR SHOP