318191023 â˘Frigidaire Oven Switch is an electrical switching component used in Frigidaire ovens and âranges to open and close âcircuits⤠that control discrete oven functions. As an electromechanical switch it âtypically consists ofâ an actuator, contact⣠set and terminal or harness interfaceand is specified by its contact configuration (e.g., SPST/SPDT), voltage and current ratingsand mounting/connector form âfactor to match the appliance it serves.
Inside an appliance the switch functions as an interface between the user or controlâ electronics â˘and the highâpower subsystems-such as bake/broil⣠heating elements, internal lights, fans or door interlocks. â˘It interacts with the main âcontrol board, relays⤠or contactors,â temperature sensors and safety interlocks;⢠as it can be â˘exposed to â˘elevated temperatures, electrical arcing and mechanical⢠wear, its electrical rating, contact material and placement are crucial considerations for reliable operation and safe integration⤠into the oven wiring harness.
In this article you will learn how the 318191023 Frigidaire Oven Switch operates in the broader appliance electrical system, which Frigidaire models and⤠circuit⣠locations it⤠is compatible with, common⣠failure symptoms that indicate aâ faulty âswitch (for example open circuit, intermittent contact, stuck actuation), practical troubleshooting checks (visual inspection, continuity⣠and voltage tests,⣠loadâside verification) and the âkey⤠considerations when selecting and installing a replacement (matching part ânumber, connector style, current/voltage rating, mechanical fit and basic safety precautions such as power isolation).
Table of Contents
- Functional Role and Electrical Characteristics of the Oven Switch
- How the⣠318191023 âFrigidaire Oven Switch Operates â˘Within Oven Control Circuits
- Common Failure âSymptoms and Diagnostic Indicators of Oven Switch Malfunction
- Compatibility with Frigidaire Oven Models, Replacement Considerations, â˘and Installationâ Diagnostics
- Q&A
- In Summary
Functional Role and Electrical Characteristics of the Oven Switch
The 318191023 Frigidaire ovenâ Switch ⢠is a multi-position,⢠multi-pole mechanical selector â¤that routes line voltage to the oven’sâ bake and broil circuits âand interfaces with the oven control and thermostat. In operation it provides discrete contactâ closures for each controlâ position so theâ control board or â˘infinite burner switches â˘receive power only to the intended heating⣠element; some appliance â¤designs⢠switch both hot legs while others switch âŁa single hot leg and ârely on â¤a common âneutral. the part must⤠match the oven’s physical mounting, terminal layoutand contact configuration toâ ensure correct sequencing of elements and safe interruptionâ of mains power.
- Primary function: sequence power to bake, broil, â¤and off positions;⣠may also provide pilot/timer connections.
- Behavior: makes/breaks multiple âŁcircuits per position; abnormally high contact resistance causes intermittent heating or arcing.
- Compatibility: terminal ânumberingâ and pole count must match oven wiring harness; not universally â¤interchangeable between models.
- Troubleshooting signs: no heat in selected mode, heat in unexpected â˘mode, visible arcingor â˘continuity failures across positions.
| Item | Description |
|---|---|
| Contact rating | Typical line-voltage operation (120-240 VAC); load current commonly specified in the 15-30â A range depending on model and â¤element⤠load (refer to oven wiring⤠diagram). |
| Poles / Positions | multi-pole, multi-position selector (varies by â¤model); routes â¤separate circuits for bake and broil. |
| Connector type | Spade terminals â/ harness compatible; terminal layout must match oven⤠harness for proper function. |
| Common failure âsigns | Intermittent continuity,â visible pitting/arcing at contacts,⤠oven stuck in one mode, â˘or unexpected element energization. |
| Field test | With power âŁdisconnected, verify continuity across expected â¤terminals for each âŁswitch position and check contact resistance âunder load conditions â¤if âŁpossible. |
Electrical replacement or troubleshooting should begin with the oven wiring diagram and verification that â˘the switch’s pole count and terminal assignments match â˘the âoriginal component; â¤swapping a visually similar switch with âdifferent internal â˘routing can âenergize the wrongâ element. Technicians commonly test the â˘switch with a multimeter by ârotating through positions and confirming continuity between the common and the âcorrect output terminalsand âthey check for increased contact resistance or insulation breakdown â˘thatâ appears under load. For â˘safety and reliableâ operation, always isolate mains power before âtesting or replacing⢠the switch and confirm that the replacementâ 318191023 Frigidaire Ovenâ Switch (or itsâ approved â˘equivalent) carries the same electrical ratingsâ and terminal configuration specified by the appliance manufacturer.
How the 318191023 Frigidaire Oven Switchâ Operates Within Ovenâ Control Circuits
The 318191023⢠Frigidaire Oven Switch acts as a discrete mechanical/electrical â¤interface⤠inside â˘the oven control circuit,routing either control signals or âline power between theâ user controls,the controlâ board,and the heating or safety⣠devices. In many frigidaire designs this âswitch is â˘usedâ to select bake/broil modes or âto complete circuits that energizeâ relays âŁorâ solid-state âdrivers; its âinternal contacts open and⤠close to changeâ which âcircuit paths receive voltage. Because the âswitch ofen interfaces directly with the⢠appliance’s high-voltage supply and the control electronics, âitsâ contact configuration (SPST, SPDT, etc.), terminal layout and current rating determine how it integrates into the oven’s schematic and whether it will function as â¤a replacement in a given model.
Behaviorally, the switch should provide low-resistance contact closure under load and⣠stable, repeatable operation over many cycles; worn or pitted contacts cause intermittent heating, stuck elementsor failure toâ select the intended mode. â¤For practical compatibility checks, confirm physical mounting, terminal labelingand the electrical ratings stamped on the part before substitution; technicians commonly verify operation with a multimeter by checking continuity when the actuator is moved and âinspecting for carbon tracking or corrosion.Typical field symptoms â¤that implicate the switch include loss⤠of âa specific function â(e.g., broil not engaging), â˘erraticâ element controlor visible overheating at âŁthe âterminalsand resolving those typically involves confirming the switch’s continuity and replacing itâ with a â¤component that matches the original terminal pattern âand voltage/current âŁspecifications.
- Terminal count and layout â- must match âharness orâ board connector
- Voltage/current ârating – match or exceed appliance requirements
- Actuator type and mechanical fit – ensures correct user control engagement
- Contact condition – worn contacts produce intermittent or high-resistance connections
| Item | Description |
|---|---|
| Typical function | Routes power or control â¤signals âto heating elements or relays |
| typical electrical rating | Example: 120-240 VAC, â˘~10-20 A – verify markings on the specific âŁpart |
Common Failure Symptoms⣠and Diagnostic Indicators⣠of Oven Switch Malfunction
The 318191023 âŁFrigidaire Oven Switch â˘is aâ mechanical electrical âselector that routes mains power to the bake,⤠broilor other⤠heating circuits inside the oven. Functionally,â it âprovides make/break contact âŁfor âthe heating elementsâ and must presentâ low contact âresistance âand stable conduction â˘in each⤠selected position. Compatibility requires matching the switch’s terminal layout, voltage/current ratingsand physicalâ mounting to âthe oven model; an otherwise â˘similar-looking switch can fail prematurely if its contact rating or terminal arrangement differs from the original. When diagnosing, always disconnect mains âpower before continuity checks and âvisually inspect the switch for melted â˘plastic, pitted contactsor evidenceâ of arcing⢠that indicate contact failure rather âŁthan a wiring or element fault.
- No heating on selected mode (bake or â¤broil) while the âoven control appears to call for heat.
- Intermittent heating or temperature drift caused⢠by high-resistance or intermittent âcontact.
- Audible clicking, buzzingor visible arcing at the switch when selecting modes.
- Blown fuses or tripped breakers localized âto â˘oven circuits despite correctâ element resistance.
- one⤠mode working (e.g., âbroil) while another⤠mode (e.g., bake) is â¤dead, indicating a position-specific contact failure.
| Item | Description |
|---|---|
| Continuity test | With â¤power removed, expected⣠low â˘resistance (near 0 Ί, typically underâ a few âohms) between common and the active âterminal when the switch is âin that position; âinfinite/open indicates âa failed contact. |
| Voltage verification | With the oven energized and controls requesting heat, the selected terminal should present mains voltage to the element/load; âabsence of voltage âpoints to the switch, wiring,â or upstream control. |
| Physical⤠inspection | Burn marks, deformed âhousingor loose terminals âare practical indicators that the switch should be replaced rather than repaired. |
For practical troubleshooting, isolate the element first by measuring its resistance; aâ good element plus no voltage at the element when the mode is selected⣠strongly implicates âthe switch or âŁits wiring. Use a steady multimeter probe on the⣠common and each mode terminal while actuating the switch to observe stable continuity;⣠fluctuating⤠readings under âa stationary position indicate âŁintermittent â˘contacts and â˘justify replacement. â˘When replacing, confirm that the replacement is the correct⣠318191023 Frigidaire Oven âSwitch or an exact⣠equivalent with identicalâ terminal wiring, current/voltage ratingsand physical fit, because mismatched ratings or terminal arrangements can produce recurring faults or unsafe operation.
Compatibility with Frigidaire⤠Oven Models, Replacement Considerationsand Installation Diagnostics
The 318191023 Frigidaire Ovenâ Switch is an OEM electromechanicalâ switch used â˘to open and close âoven control circuits; âdepending on the model it serves as a selector contact setâ or a safety/interlock contact.Compatibility is resolute by theâ physical mounting pattern, â˘actuator type (push, plunger, â¤or⤠rotary), terminal configuration (spade, pigtailor â˘wire⢠harness)and the contact rating stamped on âthe part. Before replacing,compare the⣠original switch’s terminal diagram andâ dimensionsâ to the 318191023 to ensure the contacts interrupt the same conductors and that⢠the actuator travel â¤engages the oven controlâ correctly – â¤a visually similar switch can have differentâ internal âcontact routing which will changeâ circuit behavior once installed.
- Confirm the exact model and â¤part markings, then⣠isolate power before handling.
- Perform continuity checks across relevant terminals while exercising the actuator to identify intermittent or open contacts.
- With power restored and â˘safe test leads,â measure supply voltage to the switch and â˘the switched voltage to the load during operation to locate â˘wiring faults vs.â switchâ failures.
- Inspect mounting fit and actuator engagement; âŁimproper depth âor misaligned actuator willâ prevent reliable contact closure even if the electrical terminals match.
| Item | Description |
|---|---|
| Terminals | Compare number,⤠spacing and type â(spade/pigtail/harness) to original for âŁdirect plug-in compatibility. |
| Voltage/Current Rating | Match the rating stamped on the switch to theâ appliance circuit (mains-level ratings âcommonly used; verify actual marking). |
| Mounting | Check â¤flange holes, bracket orientationand âactuator clearance to avoid mechanical misalignment. |
Common field diagnostics include isolating the switch from the circuit to confirm whetherâ a symptom such as âno heating, intermittent operation,â or â¤a âstuck⢠selector is electrical or mechanical:â a â˘failed switch typically shows no continuity in the closed position or erratic âcontact resistance under actuation. When replacing with the 318191023 â¤Frigidaire Oven Switch, secure all terminations, use the correct⢠connector typesand re-check for correct voltage âat the load and proper actuatorâ travel; if issues persist after a correct replacement, trace upstream controls (thermostat, control board, relays)⤠as they can present the same symptoms as âa switch fault.
Q&A
What is the 318191023 frigidaire oven switch?
The âŁ318191023 is a replacement oven switch âŁsold for certain Frigidaireâ ranges/ovens. It is a mechanical/electrical switching component usedâ in the oven control circuit to enable â¤or disable a specificâ oven function (for example â¤bake, broilorâ a light/door function)⢠depending on the exactâ subâassembly and model request.Always confirm the part number against your range model and âthe parts diagram before ordering.
How do I know if my oven switch 318191023 isâ failing?
Common symptoms of a failing âŁoven switch include the oven⣠not turning on for the function controlled by that switch (noâ bake or no broil), intermittent operationor a circuit âŁthat does not respond when the control is set.â You may also see visible damage (burning, melted plastic) or smell burning near the switch.â As other components (control board, wiring, heating âŁelements, thermostats/thermistor) can produce similar symptoms, confirm the switch is at⢠fault with testing before replacing â˘it.
can⢠I test the 318191023 switch myselfand how?
Yes-basic âtests are possible with a multimeter. First,disconnect power to the appliance. Remove the âŁcontrolâ panel or access panel to get to the switch. With â¤the⢠switch removed or isolated from the circuit, set the metre to continuity or ohms and check the⢠terminals that â¤should close when the switch⤠is operated. âYou â˘should see continuity when⣠the âswitch is actuated and open âwhen released (or vice versa depending on switch type). Also check for unintended continuity⤠to ground (short). If you are⣠not pleasant âworking around⣠electrical components, âhire a qualified technician.
How do I replace theâ 318191023 switch safely?
Turn off and lock â˘out âpower at â¤the breaker or unplug the range before beginning. Remove the range control panel âor access âcover to reach theâ switch. Take photos or label wires â¤before⢠disconnecting to ensure correct reassembly. Remove mounting screws and disconnect the âwiring harness or terminal connectors, then install the new switch in reverse order. Restore power and test âthe oven function.â If you âŁare unsure at any step, get a trained appliance technician to perform â¤the replacement.
Is the 318191023 an OEM part and can I use aftermarket replacements?
318191023 is sold as an OEM Frigidaire partâ for compatible models. Aftermarket replacements may exist â˘and can be less expensive, but quality and exact fit can âŁvary. âŁFor â˘reliable fit, correct electrical characteristicsand warranty coverage, many technicians recommend using the âŁOEMâ part or a highâquality equivalent that explicitly lists compatibility with your appliance⣠model.
How do I confirm âthat 318191023 is theâ correct part for âmy Frigidaire âmodel?
check the model and â˘serial number of your appliance (usually on a tag inside the oven door frame⢠or on the âback of the range) and âcompare it⢠to the part lookup on the Frigidaire website or an authorized parts⤠distributor. you can also consult the parts diagram⣠in yourâ owner’s manual. If in doubt, provide the model/serial number to âa âparts dealer or technician to confirmâ fitment before purchasing.
Where can â˘I buy the 318191023 switch and what should I expect to pay?
The part is available from Frigidaire/whirlpool parts dealers,⢠major appliance parts âretailersand some online marketplaces. Price varies by vendor and region; expect to pay â˘more for OEM parts than aftermarket. Factor in possible âshipping and handling chargesand check return policies âŁand warranty⣠coverage âbefore purchase. If you⣠need installation help, ask about local service options âwhen⢠ordering.
In Summary
The 318191023 frigidaire oven switch is a specific control component that playsâ a central role in the proper operation⤠of compatible Frigidaire ovens. As a⣠dedicated switch assembly, it helps⣠manage the flow of electrical power to heating elements and related control circuitsand therefore contributes directly toâ consistent heating performance and safe appliance operation.
As switch wear or failure can present as intermittent heating,â a complete lack of heator inconsistent oven temperatures, accurate diagnosis is critically important before replacement. Proper testing and fault â˘isolation-using appropriate⤠diagnostic procedures and tools-helps confirm whetherâ the â¤switch â¤is the root cause or whether other control components, wiringor sensors âare involved.
When replacement is warranted,using the correct âŁ318191023 part or an approved equivalent and ensuring professional installation preserves compatibility,safety,and reliability. Timely, properlyâ performed replacement restores intended function, reduces the⤠likelihood of further damageand supports long-term appliance⣠performance; for complex issues or any uncertainty, engagement of a qualified service technician âor authorized service center is recommended.
Professional Appliance Service
If your appliance requires professional diagnosis or repair, visit
Revolff Home Services
for expert appliance repair services.
For local appliance service information see
Dryer repair Henderson
.
Replacement parts for many appliance models can also be found at
Reliable-Parts-Hub
.
