Is your Frigidaire front load washer agitating but not going through the spin cycle? A common cause of this is a failed door latch assembly. This will register an E47 error code in the computer, to check for this hold down the start and pause/cancel keys simultaneously for 5 seconds. If you receive an E47 error code you will need to check the PTC on the door latch assembly, the "board thinks the door PTC circuit is open in spin". Remove the door latch assembly and measure the resistance of the PTC, it should be around 1500 ohms. If its much lower than that it needs to be replaced.

This is the PTC. Measure the resistance between the two terminals.
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Most NEW door latch PTC's that I measure usually read higher than 1500 ohm's, this particular one I measured was 1750 ohms.
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Door Latch/Switch Assembly - 131763202