316580615 Frigidaire Range Spark Ignition Switches with Wire Harness is an electrical switching assembly used on Frigidaire gas ranges to initiate and control the burner ignition sequence; the assembly typically combines one or more mechanical or microswitches with a molded wire harness and terminal connectors that interface with the range control components.As a discrete replacement part it provides the user-actuated contact closures that command spark generation and, depending on the model, signal the gas valve or ignition module when a burner knob is turned to a lighting position.
Inside the appliance the ignition switch assembly sits behind the control panel and interacts directly with the knob actuator, spark generator or ignition module, igniter electrodes, and the gas valve control circuit. When the operator turns a knob, the switch closes specific contacts to send an electrical signal that triggers the spark module or completes the circuit to the igniter; together it can provide feedback to the main control board in electronically controlled models. Proper function of the switch and wiring harness is essential for correct timing, safe gas ignition, and to prevent continuous sparking or unintended gas flow, so the integrity of contacts, connector pins, and insulation is critical to both performance and safety.
this article explains the component’s function, how to determine model compatibility, common failure symptoms (such as no spark, intermittent ignition, continuous sparking, or visible arcing), step-by-step troubleshooting methods including visual inspection and basic electrical tests, and practical replacement considerations including connector pinouts and mechanical alignment. It also covers safety precautions to follow when servicing the part and notes on verifying correct operation after installation, providing technicians, engineers, and appliance owners with the technical context needed to diagnose and replace the assembly reliably.
Table of Contents
- Function and Role of the Spark Ignition switch and Wire Harness in Frigidaire gas Range Operation
- How the 316580615 Frigidaire Range Spark Ignition Switches with Wire Harness Works Inside the Appliance
- Common Failure Symptoms and Diagnostic Indicators for Ignition Switch and Harness Faults
- Replacement Considerations, Model Compatibility and Safe Installation Procedures for the Ignition Switch Assembly
- Q&A
- Future Outlook
Function and Role of the Spark Ignition Switch and Wire Harness in Frigidaire Gas Range Operation
The spark ignition switch and wire harness form the electrical interface between the user control and the ignition module on a gas range. The 316580615 Frigidaire Range spark Ignition Switches with Wire Harness assembly provides the momentary closure and routing of line-voltage and low-voltage signals that energize the spark electrodes when a control knob is rotated to the ignite position. The switch contains multiple contact positions (off, ignite, and sometimes sustained/hold), and the harness bundles the conductors, high-voltage lead routing, and connector plugs so the ignition module, flame sensors, and gas valve solenoids receive the correct signals without chafing or heat damage.In normal operation the switch sends a timed 120 VAC feed to the ignition control while the harness ensures consistent grounding and insulated separation of hot and return conductors to prevent short circuits or cross-talk between burners.
Technicians should view the assembly as both a mechanical user interface and a precision wiring loom: compatibility depends on matching connector pinouts, terminal spacing, harness length, and heat-resistant insulation rather than only on mounting screw locations. Common symptoms that indicate switch or harness faults include no spark at any burner, intermittent sparking, or spark only at certain knob positions; these are typically diagnosed by measuring continuity through the switch, confirming 120 VAC is present at the switch output when actuated, and visually inspecting the harness for melted insulation or damaged terminals. Replacing a faulty unit with the correct part restores proper signal timing and reduces nuisance failures, while ensuring the replacement harness follows original routing and retains heat shields or clips to avoid premature degradation.
- No spark at burners – check for continuity through the switch and 120 VAC at the switch output with knob in ignite position.
- Intermittent spark – inspect harness for frayed insulation or loose connector pins near the control panel or burners.
- knob feels loose or fails to click - test switch contact resistance and actuator mechanism for wear.
- Visible heat damage - replace harness and verify proper routing/clips to prevent repeat failure.
| Item | Description |
|---|---|
| Part | 316580615 ignition switch assembly (switch + harness) |
| Function | Provides timed closure of line-voltage to ignition module and routes ignition-related wiring |
| Typical voltage | Line voltage (~120 VAC) to ignition module; low-voltage signals for control logic/valves |
| Common symptom | No spark, intermittent spark, or burnt/melted harness insulation |
How the 316580615 Frigidaire Range Spark Ignition Switches with Wire Harness Works Inside the Appliance
The 316580615 Frigidaire Range Spark Ignition Switches with Wire Harness serve as the electrical interface that enables the range to generate sparks at the burner electrodes. When the user selects an ignition position the switch routes the appropriate voltage through the color‑coded harness to the spark module or directly to the electrode assembly, producing high‑voltage pulses while the gas valve opens; once the valve is seated the switch returns to its normal position and the ignition pulses stop. Internally the assembly separates incoming power, igniter output and any feedback or ground conductors on distinct terminals, so correct connector pinout and intact wiring are required for proper compatibility with the range control and spark module circuits.
- Provides momentary contact to energize the spark module during valve opening.
- Color‑coded wire harness and molded connector to match factory pinout.
- Separate terminals for line input, igniter output, and ground/feedback.
- Failure modes include open circuit, intermittent contact, or high resistance at terminals.
For diagnostics,measure continuity and contact resistance across the switch in each operative position and visually inspect the harness for brittle insulation,pin corrosion,or heat damage; common symptoms indicating switch or harness issues are no spark at any burner,intermittent ignition,or persistent sparking after the control is released. Replace with a unit that matches the original connector type and terminal mapping to avoid misrouting power to the control board or spark module; the table below summarizes typical terminal functions technicians use when verifying or replacing the assembly.
| item | Description |
|---|---|
| Power input (Line) | Supplies mains or control voltage to the switch common terminal |
| Igniter output | Feeds the spark module or individual electrode when the switch closes |
| Ground / feedback | Returns position feedback or chassis ground to the control circuitry |
Common Failure Symptoms and Diagnostic Indicators for Ignition Switch and Harness faults
The 316580615 Frigidaire Range Spark Ignition Switches with Wire harness combine the manual control switch and its mating wiring into one replaceable assembly that routes control voltage to the spark module and provides the mechanical actuation that permits ignition. When functioning correctly the switch delivers a stable control voltage to the spark module only while the knob is depressed, and the harness maintains low-resistance connections between the control board, the switches, and the module; failures typically manifest as loss of spark, continuous clicking, or sparks that occur at the connector rather than the burner. Compatibility wise, this assembly is intended as a direct replacement for the corresponding Frigidaire control cluster on supported range models; technicians should confirm model cross-reference and connector shape before assuming interchangeability, since incorrect harness pinouts or different terminal shapes will cause misoperation even if the switch housing appears to fit.
- No spark at any burner while knobs are depressed (system-wide harness interruption or failed spark module).
- Spark only at some burners or only when wiring is manipulated (intermittent harness connection or broken conductor).
- Continuous rapid clicking with no ignition (stuck or shorted switch contact or a wiring short to ground).
- Visible arcing or burnt plastic at switch terminals (localized contact failure or overheating).
Diagnosing these symptoms combines safe visual checks with targeted electrical tests: perform a continuity test on the switch contacts with power removed to confirm the switch opens and closes reliably, inspect harness insulation and connector pins for corrosion, melting, or loose terminals, and measure control voltage at the switch terminal with the appliance energized only if you are qualified and using proper safety procedures. In practise, an isolated failed burner usually points to the individual switch or igniter, whereas simultaneous failure of multiple burners fed by the same leg suggests a harness break or connector failure; swapping the assembly with a known-good 316580615 unit or a bench-testing the switch/harness assembly can quickly separate wiring faults from module or igniter problems.
| Item | Description |
|---|---|
| No spark | Open circuit in switch or harness, blown fuse in ignition circuit, or failed spark module. |
| Intermittent spark | Frayed conductor, corroded pin, or partially broken solder/join in the harness that loses contact under vibration. |
| Continuous clicking | Stuck switch contact or short to ground causing the ignition circuit to remain energized. |
Replacement Considerations, Model Compatibility and Safe Installation Procedures for the Ignition Switch Assembly
The 316580615 Frigidaire Range Spark Ignition Switches with Wire Harness act as the user‑interface switching elements that command the spark module and gas valve circuitry when a burner knob is rotated or pressed. Mechanically, the switch closes one or more low‑voltage circuits that signal the ignition module to generate high‑voltage sparks; electrically, the attached wire harness organizes the corresponding leads for spark, flame sensing and valve actuation. Failure modes include intermittent contact from worn or heat‑degraded switch contacts, brittle or corroded harness terminals, and incorrect connector/keying that prevents the module from receiving the correct signal. Technicians can confirm a faulty switch by verifying continuity across the appropriate terminals when the knob is actuated and inspecting the harness for high‑temperature damage, melted insulation, or loose crimp joints before ordering or installing a replacement.
Before replacing the assembly, match the replacement 316580615 unit to the range by checking the number and layout of terminals, mounting hole pattern, harness length, and expected terminal voltages; mismatches frequently enough require an OEM harness or a professionally fabricated adapter rather than simple splices. For safe installation: disconnect power at the supply breaker and shut off gas supply at the appliance service valve, label connectors to preserve wiring orientation, and use a multimeter to confirm no residual voltage is present. After installation torque mounting fasteners to avoid distorting the switch housing, use high‑temperature rated wire and heat‑shrink where extension is unavoidable, and perform a functional test of each burner while checking for gas leaks with a non‑corrosive leak detector. Practical checklist for replacement and commissioning:
- Power and gas isolation, then verify absence of voltage with a meter.
- Document connector positions and remove the old switch and harness assembly.
- Compare connector count, terminal types and mounting pattern with the new 316580615 assembly before mating.
- use OEM connectors or high‑temperature splices; secure harness away from heat sources.
- Restore power/gas, perform spark and valve actuation tests, and check for leaks.
| Item | Description |
|---|---|
| Part number | 316580615 – integrated spark ignition switch assembly with wire harness for select Frigidaire ranges |
| Key compatibility checks | terminal count/layout,harness length,mounting hole pattern,and connector keying |
| Diagnostic action | Continuity test during knob actuation; visual inspection for heat damage and corrosion |
Q&A
What is the Frigidaire part 316580615 and which appliances use it?
Part 316580615 is a spark ignition switch assembly with attached wire harness used on many Frigidaire gas ranges and some related Kenmore/Whirlpool-built models. It contains the microswitches and wiring that signal the spark module when a burner control knob is turned to “ignite.” always confirm compatibility by checking your oven/range model number against the part listing or the manufacturer parts diagram.
What symptoms indicate the spark ignition switch or harness is failing?
Common signs include: no clicking sound when a burner knob is turned, no spark at the electrodes, intermittent ignition (works sometimes), or a knob that is loose or doesn’t click properly. If the module clicks but there is no spark at any electrodes, the problem may be the igniter module or electrodes rather than the switch. If there is no clicking at all, the switch, harness, or their power feed are likely suspects.
How can a technician test the ignition switch and harness?
First disconnect power and the gas supply. For continuity tests remove the switch/harness from the circuit. use a multimeter on continuity or low-resistance range to verify the microswitch contacts close when the control knob is depressed/turned to the ignite position. With proper safety precautions and experience, a technician can also check for the correct control voltage (typically 120 VAC in the U.S.) being delivered to the spark module when a knob is activated. If you are not experienced with live voltage testing, hire a qualified technician.
Can I replace the switch/harness myself and what steps are involved?
Yes, a competent DIYer can replace it, but always prioritize safety: shut off power at the breaker and turn off the gas supply. Typical steps: remove the back panel or control panel to access the assembly, unplug the harness from the control board or spark module, remove the retaining screws or clips, swap the old switch with the new unit, reconnect the harness exactly as removed, reassemble panels, restore power and gas, and test burner ignition. Keep track of wire positions or take photos before disconnecting to ensure correct reinstallation.
Do the wires on the harness have standard colors or labels I can rely on?
Wire colors can vary by model and production run; while some wires follow common color conventions, you should not rely solely on color. Always refer to the appliance wiring diagram (usually located behind the control panel or in the tech sheet) or document the original wiring before disconnecting. The harness typically has connectors keyed to prevent incorrect hookup.
Is part 316580615 an OEM part or are there compatible aftermarket options?
Part 316580615 is an OEM Frigidaire part number. Aftermarket equivalents may exist and can be less expensive, but OEM parts ensure exact fit, wiring, and factory-tested reliability. When buying aftermarket, verify connector fit and electrical compatibility and buy from a reputable supplier with a return policy.
What safety precautions should I take before and during replacement or testing?
Always disconnect electrical power at the breaker and turn off the gas supply before working on a gas range. Ventilate the area and avoid open flames. Use insulated tools when testing live voltage and follow lockout/tagout practices if available. If you are unsure about electrical or gas safety, hire a licensed appliance technician or gas service professional.
After replacing the switch, burners still don’t ignite – what should I check next?
If replacement doesn’t fix the issue, check: (1) the spark electrodes for damage or large gaps (clean or replace if needed), (2) the spark ignition module (it may be failing and requires voltage output testing), (3) the wiring connections between the switch, spark module, and electrodes, and (4) that there is proper power to the range (tripped breaker or blown fuse). If troubleshooting these items does not resolve the problem, consult a qualified service technician for further diagnosis.
future Outlook
The 316580615 Frigidaire range spark ignition switch with wire harness serves as a critical interface between the user control and the burner ignition system, transmitting the electrical signal that produces the spark needed to light gas burners. Its correct operation ensures reliable and timely ignition, contributes to overall appliance performance, and helps maintain safe combustion by preventing delayed or failed ignition events.Because the component integrates both switching contacts and the wiring that connects to the range’s ignition module and electrodes, wear, corrosion, or wiring damage in this assembly can be a common source of intermittent sparking, no-ignite conditions, or inconsistent burner behavior.
Accurate diagnosis and the use of an appropriate replacement are essential to restore dependable operation and to avoid unnecessary parts changes. Visual inspection, continuity testing and isolating related components can confirm whether the 316580615 switch and harness are the cause of ignition faults; when replacement is required, installing the correct OEM or equivalent part and ensuring proper connection and routing of the harness will help return the appliance to safe, efficient service. For gas appliances or where electrical safety is a concern, relying on qualified service personnel for testing and replacement minimizes risk and helps preserve the range’s long-term performance and safety.
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
.
Recommended Products
The Blincoo Elite 48" Heavy Duty Dog Rope Toy is made for large breeds that love tug-of-war, chewing, and active play. Strong, simple, and fun for powerful dogs.
Shop on TikTok