The short answer
The reading 5Ab on this oven names the operating mode. Read the table for the documented wording, then work down the ranked causes rather than across them. The appliance is fully usable; it is simply in a state somebody selected.
The documented code and its meaning
Reference| Code | Meaning |
|---|---|
| 5Ab | The Sabbath Mode is enabled. Sabbath Mode sets the oven to remain on in a Bake setting until turned off. |
What you actually observe
- The display shows this reading and the oven otherwise works — A state, not a failure.
- Some functions are unavailable while this shows — Modes restrict the panel deliberately.
- It survived a power interruption — Stored settings come back with the appliance.
- NEAR MISS — the oven will not respond to anything at all — That is a control fault rather than a mode.
Causes, most likely first on this oven
- The mode was selected deliberately and is doing what it should — This is not a fault: the display is reporting a state, and the state was chosen.
- The mode was selected by accident — A long press or an unfamiliar key combination enables it, which is how most people meet this display.
- The mode survived a power interruption — Some settings are stored, so the appliance comes back up in the same state it went down in.
- The control will not leave the mode when asked — Only this last case is a fault, and it is the least common of the four.
Check in this order, and why
- Read the display for what it is: a state, not a failure — Nothing needs to be dismantled and no part needs to be bought.
- Find the key combination that turns the mode off — It is printed in the use guide for the model, and it is usually the same keys that turned it on.
- Power the unit down and back up if the keys will not exit — A stored state often clears with the standby supply.
- Only then treat it as a control fault — A mode that cannot be exited after a power-down is a genuine service issue.
What an owner can safely check
- Check the use guide for the exit combination for this mode — The guide for the specific model is the authority here, because the key names differ across panels.
About 5 min
- Try the exit combination with the appliance otherwise idle — A running cycle blocks the change on some panels.
About 3 min
- Power down at the breaker for a minute if the display will not change — This clears a stored state without touching anything inside the appliance.
About 4 min
Before anything is opened
Safety
Power off before panels off. Unplug the appliance or switch off its breaker before removing any panel; a capacitor can hold a charge after the power is off. Isolation on a built-in oven means the breaker, not a cord. Give the cavity and the inner door glass real time to cool before working anywhere near them. The switches on the door are there to cut power at a particular moment. Leave their wiring as it was found.
When this stops being an owner job
Arrange a visit only if the mode will not clear after a power-down. Everything past that point needs the panels off, and reaching the rear of a built-in oven means unseating it from the cabinetry first. A burning smell, scorching around the controls or a breaker tripping at start-up all change the answer to now, whatever else this page says.
Nearest error-code pages
What this page does not cover
Treat this as the family-agnostic reading of 5Ab for Maytag oven models on the common control platform. It does not extend to earlier control generations that happen to display the same characters for a different condition. Wiring colours, pin assignments, torque values and part numbers are all left out on purpose: they are family-specific and belong on the page for that family. Where such a page exists, it is the more specific answer and takes precedence over this one; the linked index is where to find it.
Other Maytag oven codes
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