David A Austin , TX October 22, 2021 Thought that ice maker was not working. I replaced the old unit with the new unit. Very easy! However, after a few hours, the new unit did not appear to be making ice. I uninstalled the new unit, and compared it's innards to the old unit = identical; power cable = same, including the clip for the Black wire that connects it to the icemaker chassis. Did more research, and discovered that it may take 12-24 hours for the new icemaker to cool enough for the new unit to start making ice! Just be certain that the Black-wire block-rectangular fuse is SECURELY attached to the chassis - just like the old connection cable... Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes