Having what started as an ice-dispensing issue that is now also an intermittent water-dispensing issue. Things I've tried to fix the problem without success (having had an appliance repair person out to do some diagnosis as well):

New solenoid
New auger motor
New interface board
New lever switch

Here's what happens: when I select ice on the panel and depress the lever there's an electric click—if the fan on the compressor is running it stops—and the lights on the panel go out completely and come back on after a second. The ice door does not open and the motor does not come on. This is often followed by the water dispenser no longer working—but that seems to come back after some time (overnight).

The ice dispenser would initially work If I manually opened the door but that's not the case now—even with the new solenoid, the panel dims under electric load but nothing happens.

Having replaced what I think is everything in the front, now I'm left guessing it's something in the back. Would this be something on the main board or another part that manages power regulation to the dispensing mechanisms? Really at a loss here...

Thanks,
cL