Maytag Washer Error Code T-10

The T-10 error code on a Maytag washer indicates that the cycle advance function has been disabled. The cycle advance feature allows a technician or user to manually step through the stages of a wash cycle, which is primarily used during diagnostic testing to verify that each cycle phase, such as fill, agitate, spin, and drain, is operating correctly. When this function is disabled, the control board will not respond to cycle advance inputs, and the T-10 code appears to notify the user or technician of this condition.

This code is not typically the result of a mechanical or electrical component failure. Instead, it reflects a control setting or mode that has been toggled off, either intentionally during a previous diagnostic session or accidentally through a specific button combination. The condition is tied to the washer's control system and how it handles diagnostic mode inputs. Because the cycle advance function is a software-level setting on the control board, the resolution does not usually involve replacing hardware.

The first and most important diagnostic step is to re-enable the cycle advance function through the appropriate control panel sequence for the specific model. Once the function is enabled, the T-10 code should clear and normal diagnostic or cycle operation can resume. If the code persists after enabling the function, the control board itself may warrant further inspection to confirm it is correctly processing user inputs.