Check Hybrid System - Inverter

Several weeks ago my car (Prius 2011) turned on the hybryd system check. With the help of several You Tube videos I took out the battery, checked the voltage of each module using a 20V bulb and all were well in the range of 7.7V and 7.8V. I reinstalled the battery on January 16, 2017 and ran perfect until the 4th of February that turned on again several lights and the check hybryd system. The car kept running without any problems except all the lights on. After reading several Prius chat I decided to buy an inverter in the junker (2013) and install it. At the end of the installation, again switched on all the lights with the check hybryd system and never start the engine. I thought that the junker inverter was more damaged than the original, so I placed the original again and this time it was the same as the one I bought in the junker. All lights on, with hybryd system check message and do not start engine. I checked the main switch of the hybrid battery several times to make sure it was connected because the first time I worked with the battery, that happened and I just pressed the main switch and that's it. I added the pink liquid to full level to the inverter reserve. I know you will ask me what code I got on the OBD2 and I have to tell you that I am about to buy one OBD2 soon (any suggestion of what to buy is welcome). I used the disconnection of the 12V battery method to clear codes. I know is maybe just a detail that I missed and that's why I can't turn on my car. Any ideas what else can I do to turn on my car?

 

I got the following codes from OBDII: P0A09, P0A0D, U0110. Now with that information, any idea what's wrong with my car? Thanks

 

I finally got it. It was a plug with a lot of cables that the inverter has it at the left side, was not properly connected. I just opened a gray cover then connected and snap it. That was it. I'm running my car again. Thank you so much.