Whirlpool WFG505M0BW2 gas range Parts

If your Whirlpool WFG505M0BW2 oven is not getting gas, the most common causes are a closed gas shutoff (main or regulator), a control setting preventing ignition (Control Lock), or an ignition failure where the burner never opens fully because the igniter is weak. Use the checks below and confirm settings in the WFG505M0BW2 owner's manual.

• Make sure the main gas shutoff and any regulator shutoff are fully in the ON position.
• Confirm Control Lock is not enabled; locked controls can prevent normal operation.
• Try BAKE at 350°F and listen: a muffled ticking during cycling can be normal once it is running.
• If you smell gas but no ignition, stop and ventilate; do not keep retrying.
• If you have propane (LP), uneven yellow flames can indicate a conversion or air/gas mix issue that needs service.

These are common failure points on this model when the oven will not light or heats inconsistently:

• Igniter, hot surface W11176454 (weak igniter can prevent the gas valve from opening properly)
• Range oven temperature sensor WPW10181986 (can cause temperature control problems, not usually “no gas,” but can mimic heating failures)

A gas oven that does not ignite correctly can allow unburned gas to accumulate or cause poor combustion. Verifying shutoff positions and ignition performance first helps you restore safe, reliable baking and avoid repeat failures.

Last updated: February 2026

On our Whirlpool WFG505M0BW2 gas range, the surface burner igniters should click automatically when any knob is turned to LITE; if you get no clicking or no spark, the most common causes are a dirty/misaligned burner cap area, a failed electrode, or a wiring/switch issue. Confirm normal operation and cleaning guidance in the WFG505M0BW2 owner's manual.

• Make sure the burner cap is seated flat and centered on the burner base.
• Dry the burner area completely; moisture after cleaning can stop sparking.
• Clean food spillover from the cap, burner base, and around the electrode tip.
• Try a different burner; on many ranges, all burners click but only the selected burner lights.
• Verify the knob is actually reaching the LITE position.

When you turn a knob to LITE, it is normal for all surface burners to click, but only the burner you set to LITE should ignite. If you hear clicking but the burner will not light, focus on gas flow and burner alignment; if you hear no clicking at all, focus on ignition power, switches, and wiring.

If cleaning and reseating do not restore a strong spark, the ignition electrode is a frequent replacement item for surface ignition problems.

• Electrode WPW10515459: replaces a worn/cracked/contaminated electrode that cannot reliably spark.

A properly working igniter helps the burner light quickly and prevents delayed ignition (a “whoosh” or “poof” at light-off). Keeping the burner cap seated and the electrode area clean also improves flame stability and cooking performance.

Last updated: February 2026

To reset your Whirlpool WFG505M0BW2 gas range oven, press OFF/CANCEL to stop the current cooking function and clear the control. If the control is unresponsive, restore operation by cycling power at the breaker for about 1 minute, then set the clock and try BAKE again using the steps in the WFG505M0BW2 owner's manual.

• Press OFF/CANCEL once to stop BAKE or BROIL.
• If a keypad entry was started but not confirmed, press OFF/CANCEL to clear it.
• If the display shows a reminder (such as “PSH”), press OFF/CANCEL, then re-enter the function and press START.
• If the control panel is frozen, turn the range circuit breaker OFF, wait 60 seconds, then turn it ON.
• After power is restored, set the clock and test oven operation.

1. Press OFF/CANCEL.
2. Press BAKE.
3. Use the TEMP/TIME arrows to choose a temperature (the oven typically defaults to 350°F).
4. Press START.

These checks solve the most common “won’t start” or “won’t heat” complaints on gas ranges:

• Confirm the range has power (display on, outlet/circuit OK).
• Make sure the gas shutoff valve is open.
• Verify Control Lock is not enabled (see the WFG505M0BW2 owner's manual).
• If it is the first use after installation or service, turn a surface burner on briefly to purge air from the gas line.
• If the oven starts but does not ignite, the oven igniter is a common cause; see igniter, hot surface W11176454.

A proper reset clears canceled or incomplete keypad entries and restores normal control operation. If the oven still will not operate after a reset, the issue is usually power, gas supply, Control Lock, or an ignition component.

Last updated: February 2026

If your Whirlpool WFG505M0BW2 gas range oven is not getting hot, the most common causes are a shutoff/regulator gas issue, Control Lock being enabled, or a failed ignition system (often a weak igniter). Start with the quick checks in the WFG505M0BW2 owner's manual.

• Confirm the main gas shutoff and the regulator shutoff are fully in the ON position.
• Make sure Control Lock is off; when it is locked, only Clock, Oven Light, and Timer work.
• Set BAKE and allow a full preheat; don’t judge heat output in the first minute.
• If the display shows an “F” code, clear it with OFF/CANCEL; if it returns, service is needed.
• If the broiler or bake burner fails to light, focus on the ignition system.

A gas oven that will not heat usually comes down to ignition or temperature sensing.

• Igniter, hot surface W11176454 (most common cause of no-bake/no-broil on many Whirlpool gas ranges)
• Range oven temperature sensor WPW10181986 (helps when temps are inaccurate or cycling seems abnormal)
• Control, electronic (black) W11126814 (less common; consider after power/reset and component checks)

A weak igniter can glow but still fail to open the gas safety valve reliably, so the oven never reaches temperature. Gas shutoff and Control Lock issues can look like a “dead oven” but are quick to correct.

• If you smell gas, turn off the gas supply, ventilate the area, and stop troubleshooting.
• For propane (LP) setups with yellow/noisy flames, proper conversion and air/gas adjustment are critical.

Last updated: February 2026

Common problems we see on Whirlpool gas ranges like model WFG505M0BW2 include burners that will not ignite, an oven that will not heat or heats unevenly, and inaccurate oven temperatures. Many issues trace back to ignition parts, the oven temperature sensor, or normal wear items called out in the WFG505M0BW2 owner's manual.

• Gas surface burner will not light: dirty burner ports, a weak spark, or a worn ignition electrode
• Oven will not heat: failed oven igniter, gas supply issue, or control problem
• Oven temperature not accurate: drifting temperature sensor or calibration needed
• Uneven baking: rack position, blocked airflow, door seal leak, or temperature control issue
• Knob will not turn smoothly or is loose: worn control knob or valve stem issue

• Confirm the range has power (clock/display on) because ignition needs electricity.
• Make sure the gas shutoff valve is fully open.
• Clean and dry burner caps and ports; moisture after cleaning commonly causes delayed ignition.
• Try a different burner and note whether the problem follows one burner or affects all burners.
• For oven issues, allow a full preheat and avoid opening the door repeatedly during baking.

Ignition and temperature-control problems can cause delayed lighting, poor baking results, and wasted gas. Checking the basics first helps you avoid unnecessary parts and gets you to the right repair faster.

Last updated: February 2026