--- title: "Dishwasher error code F-8" description: "Dacor dishwasher error code F-8: The two boards have stopped talking, and on this platform the service manual is unusually specific about why: the four-wire…" url: "https://dacormiami.support/error-codes/dishwasher-edw-f-8/" date_modified: "2026-09-12" Appliance type: "dishwasher" --- # Dishwasher error code F-8 ### What F-8 means on this make The two boards have stopped talking, and on this platform the service manual is unusually specific about why: the four-wire harness that runs from the door into the base takes the flexing of every door movement and the moisture of every cycle, and a wet or corroded connector in it is the common cause. That is a repair to a harness rather than to either board, and it is a fraction of the price. ### Where this appears, and which table it belongs to On the appliance’s own display. Photograph it before you cut the power: a display that has been cleared has taken the evidence with it, and there is no way to ask the machine for it again. Then check the model, because this make changed hands in 2016 and the two generations share no code string. The same characters mean different things on a Classic ERC oven, an ER-series range and a Modernist induction cooktop, and a meaning read off the wrong table is worse than no meaning at all. ### Which machines this one applies to EDW and IDW dishwashers. The same number on a different appliance of this make is a different page and often a different repair, which is why this archive is organized by appliance rather than by number. This maker documents codes on 5 of the appliance types this site publishes — coffee machine, cooktop, dishwasher, oven and range — and publishes none at all for freezer, microwave, range hood, refrigerator and wine cooler. Those appliances have symptom pages here and no code pages, which is the honest answer rather than borrowing a table from the machine next door. ### What to do about it - Note whether the problem comes and goes with the door movement — that is the harness almost exactly. - The door-to-base harness and both its connectors are inspected for moisture and corrosion first. - A dried and re-made connection is tested over several cycles before it is called fixed. - Neither board is quoted until the harness has been cleared. ### Where this goes next The job this usually becomes is [appliance control board repair](/services/appliance-control-board-repair/), and that page carries a starting figure and the reasons that move it. If it turns out to be nothing — and on this make a real share of these are modes, reminders and settings rather than problems — the visit ends there and you pay the diagnostic and nothing else, or call [(305) 363-6067](tel:+13053636067) and describe what the panel is doing before booking anything. EDW and IDW dishwashers What this one means What F-8 means on this make The two boards have stopped talking, and on this platform the service manual is unusually specific about why: the four-wire harness that runs from the door into the base takes the flexing of every door movement and the moisture of every cycle, and a wet or corroded connector in it is the common cause. That is a repair to a harness rather than to either board, and it is a fraction of the price. Where this appears, and which table it belongs to On the appliance’s own display. Photograph it before you cut the power: a display that has been cleared has taken the evidence with it, and there is no way to ask the machine for it again. Then check the model, because this make changed hands in 2016 and the two generations share no code string. The same characters mean different things on a Classic ERC oven, an ER-series range and a Modernist induction cooktop, and a meaning read off the wrong table is worse than no meaning at all. Which machines this one applies to EDW and IDW dishwashers. The same number on a different appliance of this make is a different page and often a different repair, which is why this archive is organized by appliance rather than by number. This maker documents codes on 5 of the appliance types this site publishes — coffee machine, cooktop, dishwasher, oven and range — and publishes none at all for freezer, microwave, range hood, refrigerator and wine cooler. Those appliances have symptom pages here and no code pages, which is the honest answer rather than borrowing a table from the machine next door. What to do about it Note whether the problem comes and goes with the door movement — that is the harness almost exactly. The door-to-base harness and both its connectors are inspected for moisture and corrosion first. A dried and re-made connection is tested over several cycles before it is called fixed. Neither board is quoted until the harness has been cleared. Where this goes next The job this usually becomes is appliance control board repair, and that page carries a starting figure and the reasons that move it. If it turns out to be nothing — and on this make a real share of these are modes, reminders and settings rather than problems — the visit ends there and you pay the diagnostic and nothing else, or call [(305) 363-6067](tel:+13053636067) and describe what the panel is doing before booking anything. --- **[Read full article: Dishwasher error code F-8](https://dacormiami.support/error-codes/dishwasher-edw-f-8/)**