Anti theft light on and wont start with remote.

Question

The white/ black wire is soildered to the light green wire. Have 12.3 volts unpressed and .44 pressed so alls good there. But still have an anti theft light on. I accidently used rl2 when it got decrypted could that me the reason why it wont start and i have the anti theft light? Still runs with key inside though. Andy helpfull info would be great thanks!!