All error codes By model: T1100T1500T1700T2300T2500T610T730T830T930Z5200Z6Z6200Z9 Model Z6200 Error Code 50.3:11 Problem Description Main PCA to OMAS Controller cable is not connected Corrective Action Options Check that the Main PCA to OMAS Controller cable, Check that the Main PCA to OMAS Controller cable is connected to the Main PCA and the OMAS Controller Card. Schedule Service Call ⭢ (301) 340-0000 Email ⭢ Contact Us