How to Troubleshoot & Replace Samsung AP5330804 / DA32-00033C Refrigerator Temperature Sensor

I read the reviews and chat with appliance parts staff, decided to skip the testing procedure since it would cost another $126 for the board and waiting time to order the parts to be replace. I replaced the assy module, Sensor temp, defrost sensor and the fan, cost about $250 and I was a success in one hit. Take about 1 hr, easy piece of cake, thanks to appliancepartspros for the advice and speedy delivery. I was able to get my fridge back online, make wifey happy. I put the digital thermometer in the fridge, it shows 32-35 deg to make sure the fridge is at temp on the display 

All sources say correct part numbers BUT guess what... the wrong temp sensor....so I cut plug end off old one and attached to the new one....waiting to see if this did the trick....ordering what I think is correct part(da32 10104n)....Wish Me Luck...no fault of pros.com.....we who do this can with our eyes closed by now-get the coolers...empty frig...take out shelves and ask wife for blowdryer-plus a portable heater