Occasionally will not turn on for hours and sometimes days

Hello,
What you should check on to see if it is causing that problem,is a burnt door switch(s) on the door latch asm. To get the the lacth to check remove the torx (star shaped head) screws from the inner door panel and seperate the inner from outer panel. the latch will in the top center of the inner side of the outer door liner in the control panel. Use a meter set to a low ohms setting and MANUALLY push the little button on the switch and check for zero ohms,if it is more that zero or perhaps even switches from 0-20-0 an dback to 15 or what not the switch is bad. it would only be good if it were constantly zero and never changed.

Gene