Model Number: 665.15972992
Brand: Sears Kenmore
Age: More than 10 years
With either original or newly purchased control board, diagnostic test (i.e., touchpanel disconnected) fails: no spontaneous 2-minute motor spin.
With touchpanel, etc., all connected, unit exhibits intermittent spontaneous behavior: a few LEDs light, and motor spins briefly. Sometimes pressing "Drain Off" button also makes motor spin. Multiple alternating button-push sequences to unlock/reset unit have no effect. Once recently, with reconditioned control board, pressing "Normal Wash" didn't cause its LED to light, but then pressing "Start" resulted in several, but not all, steps of what seemed to be normal wash.
All significant components within the unit (including touchpanel matrix paths) that are testable with meter -- either voltage when unit is energized, or resistance when not -- seem within numbers on spec sheet (part no. 8051288).