CAN-BUS indicating Rear Diff Lock Switch failed in the armrest. Possible failure modes: 1. Rear Diff Lock Switch failed in Armrest2. Auto Diff Lock Switch failed in Armrest (CCH Only)3.Communication problems between the TCU controller and the Armrest controller
Machine Will Not Move With Engine Running,Electrical problems.Operator pushing down both travel pedals at same time.Park brake locked.Transmission oil level low.Transmission oil cold - allow engine to warm.Transmission range shift lever in neutral position.Suction side filter may need replacement.Operator not in seat.