Michael M Chicago , IL May 12, 2023 Appliance: KitchenAid 42" Built In Refrigerator KSSC42FMS00 Kitchenaid Refrigerator Kssc42fms00: Ice making was slow and icicles were forming from the icemaker. How to replace Refrigerator Ice Maker Kit. I initially replaced the motor but ended up replacing the complete ice maker. I was confused by the wiring harnesses included with the new unit - they didn't match my old unit. Called Keith at AppliancePartsPros.com and realized I would just reuse my existing harnesses. All went well until I tried installing the bottom screw and realized I had to install the old bottom pan as well - not a big deal, just a learning experience. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes