Diagnostic mode is a particular mode on a Maytag MFT2455ER dishwasher that means that you can run a sequence of checks to assist troubleshoot issues. To place your Maytag MFT2455ER dishwasher in diagnostic mode, observe these steps:
- Be sure that the dishwasher is empty.
- Shut the door.
- Press and maintain the “Begin/Cancel” button for five seconds.
- Launch the “Begin/Cancel” button.
- The dishwasher will enter diagnostic mode and the LED lights will flash.
As soon as the dishwasher is in diagnostic mode, you may run a sequence of checks to assist troubleshoot issues. To run a check, press the “Begin/Cancel” button after which press the corresponding quantity on the keypad for the check you wish to run. The dishwasher will then run the check and show the outcomes on the LED lights.
