Dishwasher Control Panel & Board Replacement Cost
Dead buttons, lights blinking in patterns, cycles that won’t start or won’t stop, or a machine possessed — starting itself, beeping at 3 AM. Moisture is the enemy: steam wicks into the door-mounted electronics year after year.
National averages for independent repair companies. Service-call/diagnostic fees ($75–$150) are usually applied toward the repair. Costs vary by brand, model, and city.
What causes it — and what each fix costs
Touchpad / control panel failed
Some buttons dead, others fine — moisture got into the membrane. Often sold joined to the panel facia.
Main control board failed
Erratic everything. The blink-pattern the lights flash is a diagnostic code — note it before the tech visit.
Wet connector, not dead board
A leak inside the door corroding the ribbon connector mimics board death — a cheaper find on inspection.
Repair or replace?
The tightest call on the cheapest appliance: under 6 years or premium-quiet machine, repair; a $350 board on an 8-year-old builder unit, replace. Get the blink-code diagnosis before deciding — it may be a $120 fix.
We'll quote you on hauling it away — or buying it.
Not every dishwasher is worth repairing, and we'd rather tell you that than sell you a repair. If you're replacing it, we'll give you a free quote either way: scrap pickup for a machine that's finished, or a cash offer if it still has life in it. Working units, recent models and premium brands are often worth real money.
Common questions
My dishwasher starts by itself — haunted?
Moisture in the touchpad shorting a button. Unplug it (or flip the breaker) until repair — a self-starting appliance with a heater isn’t something to leave energized.
Model-specific guides for this problem
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