KitchenAid Architect Series KEMC308KSS Electric Double Oven "turn power saving mode microwave" Questions

...microwave, Model #JMW9530DAS for 9 years. We never had any problems with it except for the irritating dust that collects between the oven glass. After returning from a 10 day vacation, we got a 1c2c ...

turn off and retry) E8 A,D Control Board Problem E9 A,E Latch Switch Problems E10 B,D Control Board Problem E11 A,F CT Oven; Latch Switch Problem E12 A,E CT Oven; Latch Switch Problem E13 A,C CT Oven;