Error code
Oven error code F1 03
DCS oven error code F1 03: The broadest entry in the table, and the one most worth power-cycling before anything else. Which machines can raise it, what the maker publishes about it, and what to do next.
- From $95 diagnostic, credited to the repair
- 59 cities and neighborhoods covered
- OEM parts available on order
- In writing the price, before anything is opened
What we can confirm
Code F1 03, from the manufacturer's own documentation
A code is only meaningful together with the machine showing it — the same digits mean different things on different equipment.
The code
F1 03
The broadest entry in the table, and the one most worth power-cycling before anything else. It says the control's own program has reached a state it does not know how to leave — not that a component has failed. Sometimes the cause is outside the oven entirely: a brownout or a surge during a cycle can leave a control in exactly this condition. Where it returns repeatedly after a clean power cycle, it stops being a glitch and becomes the board.
or call (305) 526-4714
What it narrows down to
A general software error inside the control.
Diagnostic
From $95, credited to the repair
On the same appliance
What else belongs to the wall ovens
On this make a code belongs to the appliance rather than to a product line. These are the other conditions this machine can display, and the models that can show this one — a display often has more than one thing to say, and the model number decides what any of it costs to put right.
Other codes this appliance can display
The control cannot see the master power board at all.
The control cannot see the slave power board.
Communication with the master board has failed.
Communication with the slave board has failed.
The clock board does not support the model identity set on the power board.
An error icon lights on the panel and the machine beeps when the door is opened.
The same digits mean different things on different equipment. Search the full code list
In more detail
About Oven error code F1 03
What F1 03 means on this make
The broadest entry in the table, and the one most worth power-cycling before anything else. It says the control's own program has reached a state it does not know how to leave — not that a component has failed. Sometimes the cause is outside the oven entirely: a brownout or a surge during a cycle can leave a control in exactly this condition. Where it returns repeatedly after a clean power cycle, it stops being a glitch and becomes the board.
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
wall ovens carrying the decoded F-series table. 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 4 of the appliance types this site publishes — bbq grill, cooktop, oven and range — and publishes none at all for bbq grill, beverage center, outdoor kitchen appliance, range and range hood. 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
- Power down at the breaker for a full minute rather than switching the oven off at the panel. A control that is still energized has not reset.
- Run an ordinary bake cycle afterwards and watch whether it returns. One occurrence is information; three is a pattern.
- Note anything that happened at the same time — a storm, a power cut, other equipment tripping. It is frequently the answer and it costs nothing to remember.
Where this goes next
The job this usually becomes is diagnostic visit, 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) 526-4714 and describe what the panel is doing before booking anything.
This article is based on:
- Official manufacturer documentation
- Internal repair procedures
- Technician repair history
- Company quality standards