2014 prius c ready mode not on-not starting

to begin with car was bought wrecked. May have some issues with it,but TIS only gives me 2 after I changed intake manifold, throttle body, 12v aux battery. codes

C1345 linear undone
C1203 Ecm com circuit

First problem, I cannot calibrate abs vsc, brake light under utility, lights don’t blink and are solid.
Abs modulator problem?

2) car engine won’t start, I be checked orange plug on the battery and it’s well snap on. However on the dashboard when I want to start the car with my key non smart I hear the abs running but it is not on ready.

3) I checked all fuses one by one and all are good.

Help