** Kenmore [washer] model number # 22722 [Serial] # CL1501348. **
That model number is missing the 3-digit manufacturer's prefix numbers and also more numbers besides that. Can you post the complete information?
** My lid switch is falling apart as well. I'm not sure exactly how to repair it. **
If it is the switch itself that has broken, replace it. If you post the complete model number we may be able to show you a picture of how it is suppose to look.