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Amana Electric stove burner temperature is erratic

Is your Amana electric stove burner temperature erratic? A surface element switch normally cycles power on and off to regulate temperature; erratic behavior suggests a defective switch. The most likely cause is a defective surface element switch, especially when only one burner changes temperature unexpectedly. If two or more burners are affected, the surface element board and its relays are more likely at fault. A failing range control board or oven control board can also send inconsistent voltage to the heating element through the knob or touchpad. For a single burner, test the surface element for continuous electrical continuity. If you have a coil burner, inspect the element receptacle and wire kit for burnt contacts, damaged prongs, or loose connections. A visibly burned wire near the element can also cause an electric burner temperature problem, but this is less common. These failures can make a stove burner temperature erratic, cause burner cycling, or leave the electric burner too hot or too cool. Disconnect power before testing or replacing parts. Enter your Amana model number to find the exact replacement surface element switch, board, receptacle, or wire kit for your electric stove.

01 - Amana 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 - Amana 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 - Amana 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 - Amana 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 - Amana 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 Amana electric stove burner temperature erratic?
What should I check if one electric stove burner has erratic temperature?
Why are two or more electric stove burners heating erratically?
Can a burnt element receptacle cause an electric burner to heat intermittently?
How do I find the correct Amana electric stove burner part?