Oven Making Noise? Clicking, Beeping, Humming or Fan Noise

An oven making noise is usually just an oven at work: relays click as they switch the elements on and off, the cooling fan runs, and metal ticks and pops as it heats and cools. GE calls the relay clicking a totally normal sound. The noises that are not normal on an electric oven are a grinding, squealing or rattling fan, beeping with an error code, and any crackle, hiss or loud pop from an element or the control area, especially with a burning smell.

Safety first: switch off the breaker before you remove any panel, and keep your hands away from a fan until the power is off. If you have a gas oven and smell gas, leave the house and call 911 or your gas utility from outside.

Quick answer

Normal electric oven sounds

• Clicking while it bakes. GE says this is the control relays cycling the bake and broil elements on and off to hold the temperature accurately. You will hear it whenever the oven is heating, and it is a sign the control is doing its job.
• Ticking, cracking and popping. The oven cavity, racks and panels are metal, which expands as it heats and contracts as it cools. Expect these sounds during preheat and for a while after you turn the oven off.
• A fan running after the oven is off. GE says the cooling fan for the electronic controls is thermostat controlled, may run through the whole bake and can keep going after the oven is turned off, as part of normal operation. It protects the controls from heat, so let it finish.
• Humming. A steady, even hum is usually the cooling fan or, on convection models, the convection fan.
• Soft clicks from the cooktop. Radiant and coil elements switch fully on and off as they cycle to hold a setting, and the switches doing that can make a faint click.

Oven making noise when preheating

Preheat is when most of these sounds happen at once. The relays click the elements on, the cavity ticks as it heats and the cooling fan starts. On some convection ovens the convection fan also runs or pulses during preheat, even on a regular bake setting, to spread the heat; your owner's manual will say whether yours does. A healthy oven can sound busy all the way through preheat.

What is not normal during preheat: grinding, scraping, squealing or rattling that gets louder as a fan speeds up, or a sharp pop followed by no heat.

Oven beeping

Most beeps are signals: preheat finished, a timer or cook time done, or a reminder that repeats after a timed cook until you press Cancel or open the door. A beep when you press a pad can also mean the entry was not accepted; GE's code list shows ERR when there has been an invalid entry on the controls. Many ovens let you lower the volume or turn the tones off, and your owner's manual shows how.

Beeping with an F-code or error message is different. Write the code down, switch the breaker off for a minute and back on, and see whether it returns. Our guides to GE oven error codes, Whirlpool oven error codes and Frigidaire error codes explain the common ones. Beeping that will not stop after a cancel and a breaker reset usually means a failing keypad or control board.

Fan noise: grinding, squealing or rattling

Your oven may have two fans: a convection fan behind the back wall of the oven, and a cooling fan behind or above the control panel. Both run on small motors with bearings, and both wear out.

• Squealing or grinding that rises and falls with the fan usually means worn motor bearings.
• Rattling or scraping usually means a blade hitting its cover, or something loose behind a panel.
• A fan that never stops after the oven has fully cooled, or never starts at all, points to the fan, its thermostat or the control.

A failed cooling fan is worth fixing promptly, because its job is to keep the electronics from overheating. GE says its F350 code usually means an issue in the upper cooling fan circuit or an obstruction in the cooling fan. Fan motors are a common, contained repair, and a technician can replace a noisy fan motor once the breaker is off and the panel is open. Do not run a convection bake with a fan that is scraping, because a blade that is rubbing can break.

Crackling, hissing or a loud pop

On an electric oven, a bake or broil element normally fails quietly: it breaks inside and stops heating. GE explains that occasionally an element shorts against its outer sheath instead, which ruptures it with a brief burst of sparks, and the breaker may trip or a burning smell may follow.

If you hear a crackle or hiss from an element, see sparks or hear a loud pop and then get no heat, switch off the breaker. GE recommends not using the oven once the bake or broil element has failed. Our guide to oven not heating up covers what else to check.

A loud buzz or crackling from the control area is a different warning, especially with a burning smell or a flickering display. That can be an overheating relay or a loose connection. Switch off the breaker, do not restart the oven to listen again, and call for service.

Induction cooktop sounds

If your range has an induction cooktop, some hum or buzz while cooking is part of how it works, since the cooktop is driving a magnetic field into the pan. It tends to be louder at high settings and with some multi-layer pans, and a cooling fan runs under the glass during and after cooking. A sudden loud buzz, crackling or a burning smell is not normal; turn the cooktop off at the breaker and call.

Gas ovens: what to know

We repair gas ovens and ranges too. GE lists a clicking sound and a slight poof as the gas cycles off and on as normal on a gas oven. A loud whoomp or boom when the oven lights, or a door that blows open, is delayed ignition and needs service, so stop using the oven until a technician has checked it. If you smell gas, leave first and call from outside; see oven smells like gas.

What usually fails

• Convection fan motor. Grinding or squealing from the back wall, or uneven convection baking.
• Cooling fan motor. Noise from behind the control panel, a fan that never stops, or a GE F350 code.
• Bake or broil element. Crackling, sparking or a loud pop, then no heat.
• Relay or control board. Buzzing from the control area, or beeping and an error code that keep returning.
• Keypad. Beeping that will not stop, or pads that do not respond.

What it costs in Atlanta

For freestanding ranges and stoves, the diagnostic is $80 and repairs start at $180 plus parts. Built-in wall ovens and double ovens take longer to access, so the diagnostic is $120 and repairs start at $250 plus parts. On standard brands, typical all-in repairs run $230–$450 for a range and $330–$550 for a wall oven; premium brands run higher. The diagnostic is waived when you approve the repair, and you get a written flat-rate estimate before any work begins. If a fan motor has to be ordered, there is no trip charge for the return visit. Every repair carries our 60-day parts-and-labor warranty. See our pricing.

Schedule a visit or read about our oven repair service. Prefer to talk? Call (470) 778-4087.