To reset a KitchenAid dishwasher that won't start, you can try the following steps:
Verify power supply: Ensure that the dishwasher is properly connected to a power source and that the circuit breaker is not tripped. Check the power cord and outlet for any visible damage.
Cancel the current cycle: If there is a cycle in progress or if the dishwasher has paused, press the "Cancel" or "Cancel/Drain" button to stop it. This may allow you to start a new cycle.
Turn off the dishwasher: Locate the dishwasher's power button or switch and turn it off. Make sure it is completely powered down.
Unplug the dishwasher: If possible, unplug the dishwasher from the electrical outlet. Alternatively, you can turn off the dishwasher's circuit breaker in your home's electrical panel.
Wait for a few minutes: Leave the dishwasher unplugged or with the power off for about 5 minutes. This will allow any residual power to dissipate and reset the dishwasher's electronics.
Plug in or restore power: Plug the dishwasher back into the electrical outlet or turn on the circuit breaker to restore power.
Turn on the dishwasher: Press the power button to turn on the dishwasher. This should reset the dishwasher and allow you to start a new cycle.
If the dishwasher still doesn't start after following these steps, there may be an underlying issue that requires further troubleshooting or professional assistance. Refer to the dishwasher's manual or contact KitchenAid customer support for specific troubleshooting steps or to schedule a service appointment if needed.