Mike M Vancouver , WA October 19, 2019 Appliance: Model 110.74511702 Kenmore 110 74511702 quit mid cycle, did not drain. Diagnostic code 21. Checked Appliance Parts Pros site..code 21 likely the drain pump..ordered a replacement.....2 days later it arrived...simple swap out...did 6 loads that afternoon...we are now caught up.... Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes