Frigidaire FFGF3049LSG gas range Parts

On the Frigidaire gas range model FFGF3049LSG, an F31 code points to an oven temperature sensing problem (most often the oven temperature sensor circuit). Clear the code, reset power for 5 minutes, then retry Bake or Broil; if it returns, focus on the sensor connection and sensor.

What to do first (safe reset)

• Press Cancel or Clear/Off to stop beeping and clear the display.
• Turn off power to the range (unplug or switch the breaker off) for 5 minutes.
• Restore power, set the clock, then try Bake or Broil again.
• If F31 repeats, record the code and move to the checks below.

For the model-specific control steps and error-code guidance, use the FFGF3049LSG owner’s manual.

Checks that commonly fix F31

• Inspect the oven temperature sensor harness connection: a loose plug at the sensor or control can trigger the code.
• Look for pinched, burned, or broken wires between the sensor and control.
• Test the oven temperature sensor with a multimeter (typical sensors read around 1,000 to 1,100 ohms at room temperature; replace if open, shorted, or far out of range).
• If the sensor and wiring test good, the issue can be in the electronic oven control.

If you need the replacement sensor for this model, match it by model number and use the range oven temperature sensor 316233903.

Quick symptom-to-part guide

What you notice	Most likely area	What we do next
F31 appears right when starting Bake	Sensor circuit	Reseat connector, check wiring, test sensor
Oven heats erratically before F31	Sensor drifting	Ohm-test sensor; replace if out of spec
F31 persists after sensor tests good	Control issue	Inspect harness to control; consider control board

Why it matters

The oven temperature sensor tells the control board how hot the oven is. When the control cannot read that signal reliably, it may stop heating or heat unpredictably, so addressing F31 helps restore accurate baking and safe operation.

Last updated: January 2026

To reset the oven control on your Frigidaire FFGF3049LSG gas range, do a power reset: turn the range off, cut power at the breaker (or unplug it) for about 1 minute, then restore power and set the clock. If an error returns right away, the issue is usually a stuck key, wiring, or a failing control.

Safe reset steps (recommended)

• Press Clear/Off to stop any active bake or broil cycle.
• Turn all surface burner knobs to OFF.
• Unplug the range or switch OFF the circuit breaker for 60 seconds.
• Restore power.
• Set the time of day using the steps in the FFGF3049LSG owner's manual.
• Test Bake at 300°F and confirm the burner ignites within about 60 seconds (a normal ignition check after power is restored).

If you had a power outage

The installation instructions for this model are clear: do not attempt to operate the electric ignition oven during an electrical power failure; reset all oven controls to OFF and wait for power to resume. Surface burners can be lit with a match during an outage, but use extreme caution. Review the safety notes in the FFGF3049LSG installation guide.

What to do if an error code (like F1) comes back after the reset

A reset clears a temporary glitch, but repeated faults usually point to a component problem.

Common next checks:

• Stuck or shorted keypad: press each key to ensure none feel stuck.
• Loose or damaged wiring: inspect harness connections at the control (power off first).
• Overheating/venting issues: keep the oven vent area clear; blocked airflow can contribute to control problems.
• Temperature sensing problems: a bad sensor can cause erratic temps and control faults.

Quick part-to-symptom guide

Symptom after reset	Most common cause	Part to consider
Error returns immediately, beeping	Control failure or keypad issue	Range oven control board 5304518661
Oven will not heat, no ignition	Igniter not drawing enough current	Range oven igniter 5304509706
Temps swing or seem inaccurate	Sensor out of range	Range oven temperature sensor 316233903

Why it matters

Resetting the control board is a safe first step because it clears temporary logic faults after a power interruption. If the problem repeats, diagnosing the igniter, sensor, or control board prevents no-heat conditions, nuisance beeping, and unreliable baking performance.

Last updated: January 2026

On the Frigidaire gas range model FFGF3049LSG, the model and serial number label is on the right-hand surface of the oven front frame. You can see it by opening the storage drawer, warmer drawer, or broiler drawer (depending on your configuration) and looking up at the front frame.

Quick steps to locate the label

• Turn the oven off and let it cool completely.
• Pull the storage or broiler drawer straight out.
• Look at the right side of the oven front frame (the front frame around the oven opening).
• Write down the model number, serial number, and any lot number/letter.
• Keep the numbers handy before ordering parts or scheduling service.

Common label locations (what to check first)

For this model, start with the oven front frame location above. If you are still not seeing it, these are the next most common places people look on ranges:

Location	What it looks like	When it helps
Right-hand oven front frame (behind drawer)	Silver or white rating plate with model and serial	Best match for FFGF3049LSG
Oven door jamb area	Sticker or plate on the frame around the oven opening	Helpful if the drawer is hard to remove
Rear panel	Rating plate near gas connection area	Helpful if the front label is damaged

Why it matters

We use the model number to match the correct Frigidaire parts and diagrams because small design changes can affect fit. The serial and lot information can also help confirm the exact version of your range.

Helpful reference

For the exact illustration and wording for the identification plate location, check the FFGF3049LSG installation guide.

Last updated: January 2026

A Frigidaire gas range like model FFGF3049LSG typically lasts 13 to 19 years with normal household use. Longevity depends most on keeping burners clean, using proper flame size, and replacing wear items (especially igniters) when performance starts to drop; see the FFGF3049LSG owner’s manual for care and cleaning routines.

Typical lifespan and what affects it

Most gas ranges reach the end of life due to repeated heating cycles, corrosion, and normal wear on ignition and control components.

• Cleaning and maintenance: keeping burner ports and caps clean prevents poor ignition and uneven flames
• Ignition system wear: igniters and spark components are common service items
• Cooking habits: frequent high-heat cooking and spills speed up wear
• Ventilation and heat management: excessive heat around the control area can shorten control life
• Safe operation: avoid using the oven to heat the room; prolonged use without ventilation is unsafe and hard on components

Common parts that may need replacement over time

These are typical “wear” or “failure” areas on many Frigidaire gas ranges, including FFGF3049LSG.

Symptom	Commonly involved part	Example part for this model
Oven won’t ignite or takes too long to light	Oven igniter	Range oven igniter 5304509706
Clicking continues or burners spark inconsistently	Spark module or switch harness	Range spark module 5304508269
Oven temperature seems inaccurate	Oven temperature sensor	Range oven temperature sensor 316233903

Quick habits that help your range reach the high end of its lifespan

• Wipe spills quickly so they do not bake onto the cooktop and burner heads
• Keep burner caps seated correctly after cleaning
• Adjust surface burner flames so they do not extend past the pan edge
• Do not store items above the range that encourage reaching over hot burners
• Use the “Before you call” troubleshooting section in the manual before scheduling service

Why it matters

A range that lights quickly, holds steady flame, and maintains accurate oven temperature cooks more evenly and puts less stress on the gas valve, igniters, and control components. Small maintenance steps often prevent the most common “it won’t light” failures.

Last updated: January 2026