Maytag oven won't turn on: same as Whirlpool (control lock, dual 240V breaker check, gas valve). Maytag-specific: some Maytag ranges have a Sabbath mode that disables the oven controls for religious observance.
Most of the time when I get called out for a dead Maytag oven, it's not actually dead. It's a tripped breaker leg, an accidental Control Lock, or a blown thermal fuse from a self-clean cycle gone hot. Ignore it long enough and you can actually fry the control board trying to force things to work. Don't do that. Start simple, and you'll probably have this sorted in under an hour.
When your Maytag oven won't start, there's a good chance it's something simple like Control Lock being on or one leg of the 240V breaker tripping. I've probably made this exact call a hundred times. The brand shares a ton of DNA with Whirlpool, so the fixes are basically the same, but Maytag has a few quirks like Sabbath mode that'll trip you up if you don't know to look for it. Usually pretty affordable to sort out.
Most Likely Causes
Based on aggregated repair data, here is the probability breakdown for this error code:
Door lock or lid switch not confirming secure closure40%
Tripped circuit breaker or blown thermal fuse24%
Control board failure from power surge14%
Child lock mode enabled accidentally12%
Stuck start button or control panel fault10%
Symptoms You May Notice
You press Bake, set a temperature, and the oven just does nothing. No preheat, no beep from the element, the display shows the temp you entered but it never actually starts climbing.
The clock and display are lit up perfectly normal but every button press gets ignored, like the keypad is frozen or completely dead.
On gas models, you hear the igniter clicking and maybe see it glow dull orange, but the burner never actually lights and you don't smell any gas starting to flow.
The oven trips the breaker every single time you try to turn it on, which usually points to a shorted bake or broil element.
Display shows 'LOC', a padlock icon, or 'SAb' and won't respond to any controls at all.
Can you reset a Maytag oven to clear the WONT-START code?
Find your dedicated oven breaker in the panel, it's a double-pole 40 or 50 amp breaker. Flip it all the way off so it clicks firmly into position. Leave it off for at least 5 minutes so the control board capacitors fully drain. When you flip it back on, make sure both poles click solidly. Watch the display come back up, then try a simple Bake cycle to confirm it's working.
Tools Required for Diagnosis
Phillips #2 screwdriverFlathead screwdriverDigital multimeter with continuity modeFlashlight or headlampNeedle-nose pliers1/4-inch nut driver
Diagnostic Checklist
Follow these steps in order. We start with the easiest external fixes before opening up the machine.
ComponentComponent Under Test
Expected Range15–50 ohms
ConditionIf Open (OL) or infinite, replace component.
Frequently Asked Questions
Maytag oven repair cost?
A typical Maytag oven repair runs anywhere from $150 to $400 depending on what failed. A thermal fuse or door switch might only cost you $15 for the part plus a service call, but a main control board or a glass touch UI panel can climb toward $400 pretty fast. Honestly, these units are built well enough that a mid-range repair is almost always worth it compared to buying a new range. I replaced three control boards last month alone on perfectly good 7-year-old Maytag ranges. All three owners were glad they didn't scrap them.
Repair or replace?
I use the 50% rule. If your Maytag is under 10 years old and the repair costs less than half the price of a new unit, fix it. Maytag ranges from the last decade are solid and very serviceable. But if the control board failed and the oven is already over 15 years old, you'll probably start seeing the door hinges, bake element, and other stuff fail in the next year or two anyway. At that point a replacement makes more sense and you're not just throwing good money at an old machine.
DIY or call a tech?
Most of the startup issues on these are very DIY-friendly. Resetting the breaker, unlocking controls, and even swapping a thermal fuse are things most homeowners can handle with basic tools and about 30 minutes. Where I'd say call a pro: if you've got a gas range and suspect the valve or regulator, don't mess with that yourself. Also if you're not comfortable using a multimeter near a 240V circuit that might not be fully dead, just call someone. The $100 service fee is way cheaper than the ER.
Why does the clock work but the oven won't heat?
This is almost always a partial breaker trip. Your Maytag runs on 240V which is really two 120V legs combined. The clock and display only need one of those legs to run, but the heating elements need both. When one leg of your double-pole breaker trips, the display stays on and looks totally normal while the oven is basically powerless. Go flip that breaker fully off then firmly back on. Fixed this exact thing on a call just last week. If that doesn't work, thermal fuse is the next thing to check.
What is Sabbath mode and how do I turn it off?
Sabbath mode disables all oven controls and indicator lights for religious observance. It makes the oven completely non-functional until you manually exit it. You'd be genuinely surprised how often it gets triggered by accident while someone's cleaning the touchpad. On most Maytag models, exit it by holding the 'Clock' button for 5-6 seconds, or go into the Settings menu if your model has one. The display might show 'SAb' or it might just be completely unresponsive to everything. If your oven suddenly won't respond to any buttons and you haven't touched anything mechanical recently, check for this before you do anything else.
Same Fix Works on These Brands
Maytag shares the same hardware platform with these brands. The diagnosis and repair steps are identical.