Brake issue С1311 С1377 U0073 U0121 B1260 B1271

2008 prius starts and drives good, but dashboard shows some lights like red brake ligtht, ABS, VSC and (!). While a drive the brake pedal works a little tight, but the brake is present.
Toyota scanner trows following codes:
С1311
С1377
U0073 - Controle Module Communication Bus Off
U0121 - Lost Communication with Anti-Lock Brake System (ABS) Control Module
B1260 - Transmission Control ECU Communication Stop
B1271 - Combination Meter ECU Communication Stop

Below some captured about issues condition.


is there any suggestion?

 

Also a little confuse following Zero value at pictures:
Meter Vehicle Velocity
Motor Actual Current
Command Value Current