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HomeRepair HelpFrigidaire Oven RepairFrigidaire Electric stove burner temperature is erratic Repair
Frigidaire Electric stove burner temperature is erratic
Is your Frigidaire electric stove burner temperature erratic? The burner may be cycling unpredictably, getting too hot, or showing burner temperature jumping even when the control is set steadily. The most likely cause is a defective surface element switch, which can send intermittent voltage to the coil. If two or more burners are affected, the surface element board and its relays may be failing. A faulty range control board or oven control board can also interrupt voltage to the heating element. For one burner, test the surface element for continuity. If you have a coil burner, inspect the element receptacle and wire kit for burned contacts or damaged prongs. Replace both parts if the element and receptacle show heat damage. Finally, check for a loose or burnt wire connection near the element. Disconnect power before inspecting or testing electrical components, and use a multimeter only if you are comfortable following the Frigidaire wiring diagram. Enter your model number to find the exact replacement surface element switch, surface element board, control board, oven control board, element receptacle, or wire kit for your Frigidaire electric stove.
01 - Frigidaire Range/Stove/Oven Surface Element Switch
The surface element switch sends voltage to the surface element coil. If the switch is defective, the surface element may only receive intermittent voltage resulting in erratic temperature changes. If there is another element of the same size on the stove, try switching the elements. If the surface element still only works intermittently, the surface element switch is likely defective. The surface element switch cannot be tested or repaired—if you suspect the switch is defective, replace it.
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02 - Frigidaire Range/Stove/Oven Surface Element Board
The surface element board has relays that regulate the power supply to the burners. If one or more of the relays fails, the surface element may only work intermittently, resulting in erratic temperature changes. If two or more burners have erratic performance at the same time, this indicates that the surface element board is likely at fault. If only one surface element is erratic, use a multimeter to test the element for electrical continuity. If the surface element has continuity at all times, the surface element board might be defective.
Top Solution
03 - Frigidaire Range/Stove/Oven Control Board
A range or cooktop's control board will send voltage to a stovetop heating element when the element's control knob or touchpad button is set to the “on” position. If the control board is defective, the voltage may not be sent to the heating element or only sent intermittently resulting in erratic operation. You can inspect the board for signs of damage or a shorted component. You can also use a multimeter to test for voltage reaching the heating element or elements after reviewing the appliance's wiring diagram.
Highly Likely
04 - Frigidaire Range/Stove/Oven Oven Control Board
A range or cooktop's control board will send voltage to a stovetop heating element when the element's control knob or touchpad button is set to the “on” position. If the control board is defective, the voltage may not be sent to the heating element or only sent intermittently resulting in erratic operation. You can inspect the board for signs of damage or a shorted component. You can also use a multimeter to test for voltage reaching the heating element or elements after reviewing the appliance's wiring diagram.
Highly Likely
05 - Frigidaire Range/Stove/Oven Element Receptacle and Wire Kit
The surface element plugs onto a receptacle. Over time, the contacts in the receptacle can burn out. If the receptacle contacts burn out, the surface element may only receive power intermittently or not at all. To determine if the element receptacle has failed, inspect the receptacle contacts. If the contacts are visibly burnt or damaged, replace the element receptacle. In addition, examine the element prongs for signs of burning. If the prongs are burnt, replace both the element and element receptacle.
Common
06 - Loose or Burnt Wire Connection
These wires commonly burn out near the heating element. To determine if a wire has burned out, inspect the wires leading to the element. If a wire is burned out, it will often be visibly burnt.
Less Common
Frequently Asked Questions
Why is my Frigidaire electric stove burner temperature erratic?
How do I test a Frigidaire electric stove burner that is not heating evenly?
Could the surface element switch cause my electric stove burner to cycle erratically?
Why are two or more Frigidaire electric stove burners changing temperature on their own?
How do I find the correct Frigidaire electric stove burner part?
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