Frigidaire Oven Igniter Not Working - Expert Fixes [2026]

Quick Fix Summary

The most common fix for a Frigidaire oven igniter not working is replacing a weak or failed glow bar igniter. Even if it glows, it may not draw enough current to open the gas safety valve. In most cases, installing a new bake igniter (often sold as part 316489402 or universal kit 5303935066) restores heat within minutes.

If your oven does not glow at all, check for 120 VAC to the igniter during a bake call and inspect the harness connections. A quick power reset and verifying the oven is not in Sabbath or control lock can also resolve control-related issues.

What Causes This Problem

1) Weak glow bar igniter. Most Frigidaire gas ovens use a hot surface igniter (HSI), typically a flat silicon carbide or silicon nitride type. Over time, the igniter ages and its resistance changes; it may still glow orange but not reach the current draw required (about 3.2 to 3.6 amps for many flat Norton-style igniters) to open the gas safety valve. The result: no gas flow and no flame, even though you see a glow.

2) Open or cracked igniter. Igniters are ceramic and fragile. If the element cracks or breaks, it will have no continuity and will not glow. Heat-cycling, impact during cleaning, or moisture can cause sudden failure.

3) Control or wiring issues. The electronic oven control (EOC/clock) energizes the bake relay to send 120 VAC to the igniter. A failed relay, burned connector, or broken wire can leave the igniter unpowered. Harness damage near the broil/bake burner area from heat is not uncommon.

4) Gas safety valve or delayed ignition from burner contamination. The oven safety valve opens when igniter current reaches a threshold. A valve that is sticking or a burner tube clogged with food debris can cause delayed or no ignition. If current is correct but there is still no flame, the valve may be at fault. Dirty burner ports can also prevent flame carryover to the sensor area.

5) Oven temperature sensor or control mode errors. Frigidaire controls monitor an NTC oven sensor (often around 1050-1100 ohms at room temp). If the sensor reads open (error F30) or shorted (F31), the control may inhibit heating. In some models, Sabbath mode (often shows Sb) or control lock can disable bake. Clearing modes and verifying correct sensor values can restore operation.

Step-by-Step Troubleshooting

1. Safety first: disconnect power and check for gas odors. Turn off the circuit breaker or unplug the range, and shut off the gas supply if you will remove panels. If you smell gas, do not proceed. Ventilate, do not create sparks, and contact your gas supplier or a licensed technician immediately.
2. Reset the control and confirm modes. Restore power and press Clear/Off (or Cancel) for 3 seconds to reset the control. Make sure the display does not show Sb (Sabbath), Loc, or a padlock icon. On many Frigidaire models, exit Sabbath by pressing and holding Bake for 5 seconds or pressing and holding Cancel for 3 seconds (check your user manual). Turn the oven to Bake 350 F and listen/observe for igniter activity within 30-90 seconds.
3. Verify gas supply and top burner operation. Turn on a surface burner. If stovetop burners light normally, house gas supply and regulator are likely fine. If none of the burners work, check that the gas shutoff is open and call your gas provider if needed.
4. Observe the igniter behavior. With Bake 350 F selected, look through the oven floor vents or remove the oven bottom panel (two screws, then lift out) to view the bake burner. A normal igniter should begin to glow within 30-60 seconds and the burner should light within about 1-2 minutes. If it glows but there is no flame after 2 minutes, the igniter is likely weak.
5. Check for error codes. Frigidaire controls may display F30 (open sensor) or F31 (shorted sensor), among others. If present, power down, unplug the oven sensor connector, and measure resistance at room temperature. An OEM sensor often reads about 1050-1100 ohms at 70 F and around 1650 ohms at 350 F. Replace the sensor if out of spec (common Frigidaire sensor part is 316217002).
6. Inspect the igniter visually. Disconnect power. Remove the oven bottom and flame spreader to access the bake igniter mounted near the burner. Look for cracks, white chalky damage, or a broken element. Check for loose connections or burned wires at the igniter harness. If cracked or damaged, replace the igniter.
7. Measure igniter current draw (preferred test). With a clamp meter capable of measuring AC amps, clamp around one igniter lead. Restore power, set Bake 350 F, and observe current. Many flat Norton-style igniters must reach ~3.2-3.6 A to open the gas valve; round styles often need ~2.6-3.0 A. If the igniter never reaches the required current, it is weak and should be replaced even if it glows.
8. Check for 120 VAC to the igniter. If the igniter does not glow at all, unplug the unit, connect your meter leads to the igniter harness (in parallel), secure, then restore power and call for Bake. A healthy control and circuit should supply ~120 VAC to the igniter. If 120 VAC is present and there is no glow, replace the igniter. If no voltage is present, suspect a failed EOC bake relay, open high limit/thermal cutoff, or wiring issue.
9. Clean burner ports and flame path. Remove the burner tube (typically a couple of screws). Brush the burner ports with a stiff brush and compressed air. Clean the area around the igniter and the burner holes near where the flame must ignite; debris can delay ignition and make it seem like the igniter has failed.
10. Replace the bake igniter. For many Frigidaire gas ovens, the bake igniter is sold as 316489402 or universal kit 5303935066 (includes brackets/wire nuts). Disconnect power and gas. Remove the two mounting screws, disconnect the harness or cut and splice with ceramic wire nuts from the kit, and install the new igniter without touching the element surface. Reassemble, restore power, and test bake. Broil igniters are similar if the broil burner does not light (often separate part numbers).
11. Test the oven safety valve (after igniter replacement). If current draw is correct and the igniter glows bright but there is still no flame, the safety valve may be sticking or weak. There is no simple ohms test that is definitive; the best indicator is correct igniter current with no gas release. If you suspect the valve, replace the oven gas safety valve (part numbers vary by model; consult your model-specific parts list) or have a technician confirm.
12. Check wiring and harness continuity. With power off, inspect the bake circuit wiring from the control board to the igniter and to the safety valve. Look for brittle insulation, burned connectors, or pinched wires near the oven cavity. Repair or replace damaged wires with high-temperature rated wire and proper connectors.
13. Verify control relay output. If the igniter and valve are good but there is no 120 VAC output to the igniter when calling for Bake, the EOC/clock control bake relay may have failed. You can backprobe the bake relay output (labelled BA or Bk on some boards) with the unit powered, using safe meter practices. If the control never sends power on a bake call but broil works, the board likely needs replacement.
14. Consider direct spark ignition (DSI) models. Some Frigidaire models use a spark ignition and flame sensing rod instead of a glow bar. If you hear rapid clicking in the oven but no flame, clean the flame sensor/igniter rod with fine emery cloth and ensure the burner is grounded. If clicking stops quickly and there is no flame, the DSI module or gas valve could be at fault; these require model-specific diagnosis.
15. Final test and calibration. After repairs, run Bake at 350 F and observe preheat time. The oven should light within 1-2 minutes and reach setpoint in a normal timeframe. If temperature seems off but ignition is reliable, perform an oven calibration/offset per the user manual rather than suspecting the igniter.

Frequently Asked Questions

Why does my Frigidaire oven igniter glow but the oven will not light?

Most often the igniter is weak. Glow bar igniters can still glow while failing to draw enough current to open the gas safety valve. If the igniter does not reach about 3.2-3.6 amps (for many flat styles), the valve will not release gas. Replacing the igniter typically resolves this. Also make sure the burner ports are clean so flame can propagate.

How do I know if my Frigidaire igniter is bad or the gas valve is bad?

Measure igniter current with a clamp meter. If the igniter never reaches the required current and there is no flame, the igniter is bad. If the igniter current is at the correct level and glowing bright but the burner never lights, the oven safety valve may be sticking or failed. Voltage checks and current tests are preferred over resistance checks for these components.

Where is the igniter located on a Frigidaire gas oven?

The bake igniter is mounted near the bake burner under the oven floor panel. Remove the oven racks, take out the two screws securing the bottom panel, lift it out, then remove the flame spreader (one or two screws). The igniter will be attached to the burner rail with two screws and connected by a wire harness that passes through the back or bottom of the oven cavity.

What do Frigidaire error codes F30 and F31 mean during heating?

F30 typically indicates an open or high-resistance oven temperature sensor circuit, while F31 indicates a shorted or low-resistance sensor. If either code appears, the control may inhibit heating. Check the sensor resistance at room temperature (around 1050-1100 ohms is common) and its harness. Replace the sensor (often part 316217002) if out of spec.

How long should it take for the Frigidaire oven igniter to light the burner?

After you set a bake temperature, a healthy igniter will glow within 30-60 seconds and the burner should ignite in about 60-120 seconds. If it takes longer than 2 minutes or never lights, suspect a weak igniter or a dirty burner. Continuous glowing without flame almost always points to an igniter that has aged and lost sufficient current draw.

When to Call a Professional

Call a certified appliance technician if you detect gas odor, if you are uncomfortable working with live 120 VAC, or if you lack a clamp meter to perform current tests. You should also call a pro if the igniter tests good but there is still no flame, as diagnosing the safety valve and control circuits requires experience. Direct spark ignition systems and models with DSI modules are best left to professionals due to flame sensing and control board logic.

Typical repair costs:

• Igniter replacement (part and labor): $150-$250 using an OEM or quality aftermarket igniter.
• Oven safety valve replacement: $180-$350 depending on model and accessibility.
• Electronic control board (EOC/clock) replacement: $250-$450 with programming if required.
• Wiring/harness repairs: $120-$250 depending on scope.

If your range is under warranty or you are unsure of the exact model-specific parts, provide your model and serial number to a Frigidaire-authorized service provider for exact parts and pricing.

Replacement Parts

Verify your exact model before ordering. These are common Frigidaire gas oven components associated with igniter failures:

• Bake igniter assembly (flat glow bar) - Often 316489402; also replaced by universal igniter kit 5303935066. Amazon search: 316489402 igniter or 5303935066 igniter kit.
• Broil igniter assembly - Model dependent. Amazon search: Frigidaire broil igniter.
• Oven temperature sensor - Commonly 316217002. Amazon search: 316217002 sensor.
• Oven safety gas valve - Model specific. Amazon search: Frigidaire oven safety valve.
• Electronic Oven Control (EOC/clock board) - Model specific. Amazon search: Frigidaire EOC control board.
• High-temperature wire and ceramic wire nuts - For safe igniter splices. Amazon search: high temp ceramic wire nuts.

Ordering tips: Use your model number from the range frame (usually inside the drawer, on the door frame, or behind the oven door) to confirm exact part numbers. When possible, choose an OEM or high-quality igniter; low-quality igniters may fail prematurely or draw incorrect current.

Final notes: Handle igniters by the bracket only; do not touch the ceramic element with bare fingers. After replacement, it is normal to smell a slight odor on first heat as manufacturing residues burn off. Always test for proper ignition and watch the burner for the first few cycles to ensure reliable operation.