Amana Dishwasher Error Code 1-1

Error code 1-1 means the control board has detected a stuck key in the keypad or user interface assembly. If the Start/Resume or Cancel key is the stuck key, you will see an active alert on the display. Keys other than these two are logged internally but do not produce a visible alert. The root cause is usually a misaligned button tree, debris under a key, or a defective keypad membrane.

If the stuck key is something other than Start/Resume or Cancel, the dishwasher may still operate because those non-critical stuck keys are recorded but do not block operation. However, if the Start or Cancel key is stuck, the dishwasher will alert you and normal operation may be interrupted or prevented. Running the appliance with a stuck key for an extended period is not recommended, as a continuously signaled input can interfere with cycle control and may complicate diagnosis later.

If the problem is a misaligned button tree or debris under a key, the repair costs nothing beyond your time. A replacement button tree or keypad membrane typically runs between $15 and $50 depending on the model. If the full user interface control board requires replacement, parts usually range from $50 to $150. Adding professional labor for a door panel disassembly and reassembly generally brings the total to $100 to $250, though this code is simple enough that most homeowners can handle it without a service call.

Start by pressing each key on the control panel to check whether any feel stuck or unresponsive. If keys are not responding normally, unplug the dishwasher, then open the door and disassemble the inner door panel to access the control board, console, and button tree. Check that all three components are seated correctly and that no part of the button tree is pressing against a key contact. Reassemble the panel carefully and restore power to see if the code clears. If it does not, the button tree or keypad membrane likely needs to be replaced.

Yes, this is one of the more approachable dishwasher repairs. The first step requires only a screwdriver to open the door panel and inspect the button tree and console alignment, with no special tools or electrical knowledge needed. If realignment does not fix the issue and you need to replace the keypad or button tree, the parts are typically inexpensive and the swap involves unplugging a ribbon cable or wire harness connector. A technician is worth consulting if you are uncomfortable disassembling the door panel or if the control board itself appears damaged.