John C San Diego , CA December 31, 2019 Appliance: LG Refrigerator LFX25975ST02 Lg Refrigerator Lfx25975st02: Icemaker stopped working. How to replace Refrigerator Ice Maker Assembly. I ordered a new icemaker from Appliance Parts Pro and it arrived in about 3 days. The small 6 wire plug in the back was difficult to pull out due to the short length of the wires. The ground wire had a Phillips head screw that was impossible to remove so I cut the wire and replaced it with a detachable wire. The hole the ground screw goes into was not threaded so I had to use a 1/4 x 28 tap to add a screw and secure the ground wire. My old ground wire was extremely loose because the original screw was not tightened securely. The ice maker works fine now. Because of the ground wire, the job took about an hour. 3 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours