Dishwasher Won't Start in Charleston SC

A dishwasher that shows no response at all — no lights, no sound, nothing happens when you press start — has a fairly short list of likely causes, which tends to make this a faster diagnostic visit than a dishwasher with a more specific mid-cycle issue.

The door latch is the most common cause. As a safety feature, dishwashers won't start unless the door latch confirms the door is fully closed and sealed; a worn or slightly misaligned latch can prevent this signal even when the door appears closed normally.

Power supply issues are the second most common cause — a tripped breaker specific to the kitchen or dishwasher circuit, or in some installations, a GFCI outlet under the sink that's tripped and needs to be reset.

A failed control board is a less common but real cause, particularly on dishwashers with digital touch controls rather than physical buttons. If the display itself doesn't light up at all even with confirmed power, the control board is a more likely suspect than the latch.

On dishwashers with a child lock feature, an accidentally engaged lock can present exactly like a no-start fault — worth checking your specific model's lock indicator before assuming a repair is needed.

Our technicians check the door latch and power supply first, since together they're responsible for the majority of true no-start calls, before considering the more involved control board diagnosis.

The $89 service call fee covers this full diagnostic. Door latches are inexpensive and commonly stocked, making this frequently a same-visit repair once confirmed.