--- title: "Dishwasher will not start" description: "JennAir dishwasher will not start — a panel that ignores you, a machine that accepts a cycle and never begins it, or a completely dark front." url: "https://jennairmiami.support/symptoms/dishwasher-will-not-start/" date_modified: "2026-08-24" Appliance type: "Dishwashers" --- # JennAir dishwasher will not start ### The fastest diagnosis is the code Two free things, in this order. Check the control lock — most of these machines have one and it is a press-and-hold on a specific pad, and a locked panel is indistinguishable from a dead one. Then switch the machine off at the breaker for a full minute and back on. Between them they account for a large share of this complaint, especially in the days after a storm. ### Integrated controls change the diagnosis Most of the dishwashers on this make hide their controls along the top edge of the door so the front can be a clean cabinet panel. That is a design decision with a service consequence: you cannot see whether the appliance is alive without opening it. A genuinely large share of “the dishwasher is completely dead” calls are a machine that is perfectly well and is simply not visible. ### The two free repairs A control lock, and a minute at the breaker. The first is a setting that people turn on by accident and that looks exactly like a failure. The second clears a control that came up confused after an outage — which in this city is a seasonal event rather than a rare one. Neither costs anything and between them they end a real share of these calls. ### And the one that is mechanical The door latch. These machines will not run unless it confirms the door is closed, and on a paneled front the panel is what holds the door in place. Hardware that has worked loose, or a panel that has dropped a millimeter, produces a machine that will not start and a door that looks shut. That is a small repair, and it is worth checking before anybody talks about a board. The control lock On, usually by accident, and looking exactly like a failure. A press-and-hold undoes it and the manual names which pad. A control that has locked up After an outage or a brownout. A full minute at the breaker clears a great many of these. The door latch These machines will not run unless the latch confirms the door is properly closed, and a cabinet panel that has shifted holds the door a fraction open while looking perfectly shut. A delay or a demand-response setting A delayed start that was set and forgotten does exactly this, and so does a machine waiting for something. The touch panel or the control board Two separate parts with the same symptom, told apart by measurement rather than by guessing. Open the door and look On an integrated machine that is the only way to see whether anything is lit at all. Half of "completely dead" is not. Look for a padlock symbol Then find the pad with a lock printed on or above it and hold it for a few seconds. One full minute at the breaker Not the switch, not the door. A full minute, so the control loses its charge properly. Press the door firmly closed and try again If it starts, the latch or the panel alignment is the repair, and that is a small one. Then book, and say what you have already tried It saves us suggesting the two things you have done, and "the code came straight back" is genuinely useful information. Nothing happens, or nothing responds What it usually means Buttons that do nothing when pressed A cycle selected that never starts A front with no sign of life at all The fastest diagnosis is the code Two free things, in this order. Check the control lock — most of these machines have one and it is a press-and-hold on a specific pad, and a locked panel is indistinguishable from a dead one. Then switch the machine off at the breaker for a full minute and back on. Between them they account for a large share of this complaint, especially in the days after a storm. Integrated controls change the diagnosis Most of the dishwashers on this make hide their controls along the top edge of the door so the front can be a clean cabinet panel. That is a design decision with a service consequence: you cannot see whether the appliance is alive without opening it. A genuinely large share of “the dishwasher is completely dead” calls are a machine that is perfectly well and is simply not visible. The two free repairs A control lock, and a minute at the breaker. The first is a setting that people turn on by accident and that looks exactly like a failure. The second clears a control that came up confused after an outage — which in this city is a seasonal event rather than a rare one. Neither costs anything and between them they end a real share of these calls. And the one that is mechanical The door latch. These machines will not run unless it confirms the door is closed, and on a paneled front the panel is what holds the door in place. Hardware that has worked loose, or a panel that has dropped a millimeter, produces a machine that will not start and a door that looks shut. That is a small repair, and it is worth checking before anybody talks about a board. ### The panel is completely dark. On a fully integrated machine, open the door first — the controls are along the top edge and are invisible with the door closed, so a dark front tells you nothing. If it is genuinely dark with the door open, check the breaker and the switch under the sink if there is one, then power cycle for a full minute. ### It beeps but does not start. It is refusing for a reason, and the commonest one is the door. These machines treat the latch as a safety interlock and will not run without it. A panel that has shifted, or something in the way of the door, will do this while looking completely normal. ### Is there a reset button? Not a labeled one. Some models cancel a cycle with a particular press-and-hold, but what people mean by a reset is the power cycle: off at the breaker for a full minute, then on. That is the first thing we would do too. --- **[Read full article: Dishwasher will not start](https://jennairmiami.support/symptoms/dishwasher-will-not-start/)**