Whirlpool dishwasher GU1100 stops in mid rinse and the sani rinse light blinks continuously then the normal light blinks. I hit cancel and then all three blink. Turn on and off at breaker, rinse cycle resumes for short time then stops and blinks again. If I turn off and on at breaker catch it mid rinse and hit cancel then it will drain. 2 years old. Model # GU1100XTLQ1. Read posts about similar problem, do I need a NTC as well? If so any help with part number? Thank you