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On a Maytag oven, an oven that will not hold temperature is most often a bake element or igniter that has weakened rather than a temperature sensor or thermostat that has drifted. Wear comes first, because on a platform this common the consumable parts are the known failures, and they are documented and stocked. The first two checks are free; the elements and the sensor are behind a panel.
What you observe
- The kitchen gets very hot while it runs — Heat in the room is heat that should be in the cavity.
- Food is consistently underdone at the usual setting — A consistent offset points at the sensor rather than at the heating.
- It went wrong straight after a self-clean cycle — Self-clean runs far hotter than baking and it can leave things tripped.
- NEAR MISS — the oven does not come on at all — A completely dead oven is a supply and control matter, not a temperature one.
Causes, most likely first on this brand
- A bake element or igniter that has weakened — An element that has broken open, or a gas igniter that has weakened until it no longer proves the flame reliably, leaves the oven heating on the other element alone or cycling without ever committing. It leads because these are the consumable parts of an oven and they are what wears out on a platform this common. It is a fitted kitchen appliance, plumbed and levelled when the kitchen was built and rarely touched since.
- Heat escaping past a tired door seal — The gasket round the door opening is what keeps the heat in. Hardened, crushed at a corner or missing a section, it lets heat out steadily, so the oven runs constantly and still bakes unevenly. It ranks here because running a hand round the closed door for escaping heat is free.
- A temperature sensor or thermostat that has drifted — The oven holds whatever its sensor tells it to. As that drifts, the cavity settles consistently high or low, and the complaint is usually about baking results rather than about the oven itself. It is last because the oven overshoots and undershoots rather than sitting consistently off.
Check in this order, and why
- Watch which element glows, or listen for the burner lighting — One element working alone explains long preheats and one-sided browning. First, because it is the likeliest to end the job.
- Run a hand round the closed door while it is hot — Escaping heat is felt easily and it names the spot. Second, once that is clean.
- Put an oven thermometer on the middle shelf and compare — A consistent offset is the sensor; a swinging reading is not. Third, and by now the answer is usually in hand.
The owner-side checks
- Watch a preheat and note which element heats — The observation is yours; the element or igniter is not.
About 15 min
- Inspect the gasket all the way round and reseat any loose section — Unplug or isolate first. A hardened gasket is a routine replacement.
Tools: clothAbout 20 min
- Run an oven thermometer test at a known setting — Give it a full preheat and then a further wait before reading.
Tools: oven thermometerAbout 45 min
- STOP — note which complaint it actually is before calling — Never reaching temperature, drifting, and shutting off partway are three different faults.
The part that is not optional
Safety
Switch off the oven at its breaker before touching the gasket or any panel. A capacitor can hold a charge after the power is off. Never defeat the door lock during or after a self-clean cycle — the cavity stays dangerously hot long after the cycle ends.
Where the owner fix ends
The line is the rear panel and the terminal block. The gasket, the modes, the clearances and a thermometer test are yours; the sensor, the elements, the igniter and the control are not. Anything on the gas side is a qualified technician's from the start. On this brand parts are available, documented and priced sensibly, so the repair-or-replace question usually answers itself in favour of repair.
The closest pages to this one
What this page does not cover
This page is written for the appliance class, not for one Maytag model line. Where a family- or model-specific page exists it is the better answer and it is linked below — go there first if your model is named. Not here: element ratings, sensor references, clearance dimensions, or part numbers.
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
