Inspected the Defrost timer and it seamed to be functioning properly. Ohm ed out the defrost heater element and it also measured out correctly (mine 34 ohms). Bypassed the heater element and found that the unit would run without tripping breaker during defrost cycle. At this point i inspected the wiring to the heater and checked continuity of the wire and continuity to ground, No issues found. So with the heater out of the circuit and not having an issue i ordered heater element from AppliancePartsPros.com on Thursday around 1:45pm and received the package on Friday just after 1:30 PM with basic shipping. Five minutes later installed and cycled through defrost mode a few items issue was resolved. not sure why the old one tested out fine but failed when installed.