I have a kitchen aid supra kudc25chbl1 i replaced control panel and child lock still blinking i turned breaker off tried resetting and no luck
Here are your parts
Replacement parts for WHIRLPOOL KUDC25CHBL1 | AppliancePartsPros.com
Here is the tech sheet
http://www.servicematters.com/docs/wiring/Tech%20Sheet%20-%208051291.pdf
Sounds like you have a stuck key on the keypad.
Unfortunately I cannot find a pinout for the keypad which would allow you to confirm this