I've got an old Sears Kenmore Elite HE4 mod 110 Electric Dryer that I've fixed a bunch of times over the years but I'm stumped. Symptom is it just won't work--no heat, no turn, no display lights--nothing. Figured it was some sort of power issue. Figured out how to force it into diagnostic mode and low and behold all the lights are flashing. Hold the start button and it goes to work--heat and drum but all the display lights are on. I open the door and it turns off but displays " 5E ". Then I switch the breaker off for 30 minutes and its dead again, but I can still force into the diagnostic mode. I cannot find an explanation for code 5E anywhere I've looked under both Kenmore and Whirlpool. My new rifle budget is in danger. Any help much appreciated.