David for Model Number DV50F9A7EVP/A2 Samsung front load dryer randomly shuts off mid-cycle. The motor windings, belt switch and thermal fuse all show continuity with low resistance on the multimeter (with everything cold). I went ahead and replaced the motor just in case as well as the idler pully and rollers, but this didn't fix it. This can happen even in Air Fluff mode (with no heat) when the dryer was cool before starting, as well as heated Timed mode (which disregards the humidity sensor). Sometimes it goes the full cycle, sometimes it dies in 5 sec, but typically it dies somewhere mid-cycle. Starting to wonder if it is the Main PCB/relay, but hoping it could be some other cheaper component. Any suggestions?
Answer David, based on the information provided, the main control DC92-01310A would be the cause of failure. Read More... Answered by AppliancePartsPros.com | Saturday, September 16, 2023