Replaces and I/M for 590 w/s# m1248207 first used a WP universal, seemed that the harness matched up but when I tested it no go allow 24 hours still no ice. I them replaced the IM with the proper SZ replacement as soon a it was plugged in to the harness, the I/M cycled and filled with water. I installed the I/m tried to jump t-h no go would not go through cycle. I assumed that the t-stat just needed to close, so I vfy 120V to L-N on the I/m all good, customer called back still not making ice.
1, is there an issues possibly with the harness?
2. when I jumped out t-h could I have shorted the I/m/
3. I got voltage to the I/M is there a bin bucket switch that's going bad, seems to work fine but puzzled?
Any Sub guys run into this before?