Product review (5 stars): This module will fix your badly acting Frigidaire freezer
When your 10 year old Frigidaire freezer goes berserk, this was the fix.  It started when I noticed the front panel said 10 degrees.  But I know I had set it to 0 degrees.  It's been that way for a long time.  So I set it back to 0 degrees.  The next day, it was at 10 degrees again.  Then a few weeks later the light started acting funny.  It would take a while to fully turn on.  The more I opened and closed the freezer door, the weirder it acted until finally the display went crazy.  It would show partial number segments, or a "1", etc.  Then the freezer shut off.  So I unplugged it and plugged it back in and it started running.  But it wasn't long before it acted all crazy again.  Finally even unplugging it didn't help.  I thought maybe there was a short somewhere.  But everything looked good underneath and at the back.  I disconnected connectors and plugged back together.  All sorts of things.  Then I saw the diagram on the back.  It shows the light switch and the light bulb are inputs to a control module.  An Internet search and reading comments on Amazon convinced me the module had gone bad.  We put the food in another freezer we had access to and ordered this module (it an updated part number).  Two days later I had the module and replaced it and the freezer works perfectly as if brand new again.  It was also a good chance to clean the inside of the freezer really well and it defrosted really well as there was quite a bit of water that ran out from underneath and from the door too.  Very happy!  In the pictures, you can see what the face of the module looks like, the one with the yellow label is the original, the white label is the one I received, and the last picture is the empty socket where the module fits.  There are 6 places where the module snaps in (3 on top and 3 on bottom).  I pretty much broke the tabs on the old module as I didn't know the exact placement of the tabs.  The replacement will snap in all the way with some patience.  The biggest electrolytic cap on the old module was bulging on the top.