All error codes By model: T1100T1500T1700T2300T2500T610T730T830T930Z5200Z6Z6200Z9 Model T2300 Error Code 68:YZ Problem Description Loss of engine counter tracking Corrective Action Options The product will continue to function correctly, but the life counters will not continue counting until you restart the product. Schedule Service Call ⭢ (301) 340-0000 Email ⭢ Contact Us