Originally Posted by smithsd2
The 13 volts was measured at the refrig's input connection point located on top of the refrig. The Main control module is part# 640178 which from pictures appears to be a sealed unit but maybe there are some screws that can be removed. Hopefully there is a fuse on that board. If there is a blown fuse on the board I wonder what blew it. The refrig was turned off the last time we were there. We did leave a shoreline attached and it has a solar charger.
There is not a drawer under our refrig.
I found the wiring diagram, it only shows one fuse that is inline from the source power to the compressor control module.
So thatís the one you probably checked already.