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Frigidaire Oven Burner Control Switch Replacement - Signs & How-To

4 min read
⚡ Quick Answer

Burner won't heat, heats intermittently, or won't adjust across settings? The infinite switch cycles power to your radiant element. Replacing it restores normal burner operation.

Difficulty Pro recommended
Est. time 1-3 hrs

Frigidaire Oven Burner Control Switch Replacement — What This Part Does

The surface element infinite switch is the burner control switch mounted behind the front panel knob. When you turn the knob, the switch meters power to the radiant element in pulses to regulate heat output. Over time the internal contacts wear out or burn from the high current cycling through them, and the switch stops delivering power correctly.

Failed switches are the most common cause of burner-control issues once you’ve ruled out a bad element itself. Loose, burnt, or miswired terminals at the switch can also mimic switch failure, especially if someone has worked on the range before. On dual or expandable burners, the switch can fail in one mode but still work in another, so the burner may heat on the small setting but not the large.

Jump to Replacement Steps

Signs It Needs Replacing

How to Replace It

  1. Unplug the range or switch off the dedicated circuit breaker at your electrical panel to kill all power to the unit.
  2. Pull the burner knob straight off the switch shaft, then remove the screws securing the upper back panel or control panel to access the switch mounting area.
  3. Test the surface element first by swapping it with a working burner or checking it with a multimeter for continuity across the terminals. If the element is bad, replace the element instead of the switch.
  4. Label every wire at the switch terminals with masking tape or take a clear photograph so you can transfer each wire to the exact same terminal on the new switch.
  5. Use a multimeter to test the old switch for continuity between the terminals called out in your service manual or parts video. A switch that shows no continuity where it should is defective.
  6. Remove the mounting screws holding the switch to the bracket, then pull the switch free and disconnect the wires one at a time.
  7. Slide the furnished bushing onto the new switch shaft if your kit includes one, then transfer each wire to the matching terminal on the new switch in the same order.
  8. Mount the new switch in the same orientation with the supplied screws, tighten the bracket, and reinstall the control panel or back panel.
  9. Push the burner knob back onto the switch shaft, restore power at the breaker or plug, and test the burner across all heat settings to verify it cycles and adjusts normally.

The Part You Need

PartNotes
Frigidaire surface element infinite switchAmazon | Check your model and serial plate (inside the oven door or on the frame) and cross-reference it at an OEM parts supplier. Documented Frigidaire part numbers include 316436000 and 1155395 for different models. Some kits ship with a bushing and mounting screws.

If this part is failing you may also see one of these codes:

When to Call a Pro

If you are not comfortable working inside a live electrical panel to shut off the breaker, or if you remove the control panel and find melted, burnt, or corroded wiring that extends beyond the switch terminals, call a qualified appliance technician. A pro should also diagnose the issue if swapping the element and replacing the switch both fail to restore heat, since the fault may lie in the range’s internal wiring harness or control board. Mismatched or incorrectly transferred wires can short the new switch the moment you restore power, so label every connection carefully or let a tech handle the swap. For gas line, burner, or igniter work, or if you ever smell gas, stop and call a licensed technician.


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