Anthony Q Leesburg , IN September 28, 2020 Appliance: Whirlpool Refrigerator GX2FHDXVB03 Whirlpool Refrigerator Gx2fhdxvb03: Coating inside ice tray was going bad and showing up in the ice. How to replace Refrigerator Ice Maker Assembly. Replaced entire ice maker. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes