On this page
Start here
Quick answer
First check whether the whole Frigidaire cooktop is blank or only one zone fails, then identify whether it is electric, induction, or gas. For an electric cooktop, verify the normal user-accessible power source and look for a lock or dash indication; Frigidaire documents a power reset for cooktop lockout. For a gas model, a knob, seated cap, and clear accessible ports affect ignition. If the panel stays dead or locked, a breaker trips again, there is sparking, a cracked surface, or any gas odor, stop using the cooktop and arrange the applicable qualified service or emergency response.
Work through in order
Diagnostic checks
Use only checks that match the exact appliance or system and its official guide.
-
Check 1
Before trying to start the cooktop, look from the normal user position for smoke, sparking, melted or exposed wiring, a cracked glass surface, an electrical burning smell, or gas odor. Keep hands away from a hot or damaged surface.
Expected result: A safety symptom is present, or the appliance has visible damage.
Next step: Stop using the cooktop. For an active or unaccounted-for gas odor, leave and contact the gas supplier or emergency services from outside. For smoke, sparking, or electrical damage, keep the circuit off if it can be isolated safely and arrange qualified service. Do not open the appliance.
Why this matters
Why: This is not a normal control or cookware problem; energizing or relighting the unit can increase risk.
-
Check 2
With no immediate hazard, identify the cooktop type from its controls or exact model manual and record the start symptom: no display, a dash or lock indication, a lit panel that ignores touches, one zone that does not respond, or a gas burner that clicks or stays unlit.
Expected result: The entire unit is blank, the controls show a lock, only one zone is affected, or a gas burner has an ignition symptom.
Next step: Follow the matching power, lock, zone, or gas branch below. Do not apply gas instructions to an electric or induction cooktop.
Why this matters
Why: A whole-unit symptom points toward power or control state; a single-zone symptom points toward that zone; gas ignition has a separate burner and supply path.
-
Check 3
If an electric or induction cooktop is blank or every zone is unresponsive, check only the normal user-accessible plug, wall switch, or circuit breaker position. If there is no visible damage and the model allows a reset, disconnect power using the normal plug or breaker method once; do not remove a cover or access hardwired terminals.
Expected result: The display returns, the breaker trips again, the outlet or circuit has no power, or the panel remains blank.
Next step: If the breaker trips again or the panel stays blank, leave the cooktop unused and arrange qualified appliance or electrical service. If power returns, continue with the lock and zone checks rather than repeatedly cycling the breaker.
Why this matters
Why: A restored display suggests an interruption or lockout state; a repeated trip or persistent blank panel points to supply, wiring, or internal control trouble.
-
Check 4
If the display is active but shows a dash, lock symbol, or another lockout indication, use the exact model's normal unlock instruction. Frigidaire documents holding the applicable OFF control for six seconds for the dash condition; use that instruction only when it matches the displayed condition and model.
Expected result: The lock indication clears and the zone controls respond, or the panel remains locked or unresponsive.
Next step: Try one zone after the lock clears. If the lock cannot be cleared, an error remains, or controls do not respond, stop and arrange Frigidaire-authorized service; do not bypass the lock.
Why this matters
Why: A lockout can prevent normal operation without a failed heating element. Persistent lockout after the documented user procedure suggests a control or power fault.
-
Check 5
For a powered electric, radiant, or induction cooktop with responsive controls, select one zone and the normal heat setting from the manual. Use the cookware specified for that surface and place it in the marked area; do not use improvised metal objects or reach under the glass.
Expected result: The zone indicator changes and the pan or surface begins heating, the indicator changes but the zone stays cold, or no zone control responds.
Next step: If the correct setup still leaves one zone cold, record the zone and stop user diagnosis. Arrange service rather than replacing a generic element or bypassing induction detection.
Why this matters
Why: A responsive control with no heat indicates a zone, cookware-interface, or internal circuit issue; no response from all controls returns to the power or lock branch. On a radiant glass surface, brief cycling can be normal, but a zone that never heats is not resolved by cycling.
-
Check 6
Only for a gas Frigidaire cooktop with no gas odor and a cool surface, verify the control knob is in the model's lighting position and that the visible burner cap is present, level, and seated. Look for food debris in accessible burner ports and clean only as the model instructions direct; do not move the appliance or alter gas fittings.
Expected result: The burner lights normally, it clicks without a flame, it does not click, or its flame is uneven or abnormal.
Next step: Turn the control off if it does not light promptly or the flame is abnormal. Do not manually light, adjust jets or pressure, or loosen fittings. Use the gas-safety branch for any odor and qualified service for a persistent ignition fault.
Why this matters
Why: Frigidaire identifies control position, cap placement, and blocked ports as possible ignition causes. No spark, persistent failure, or abnormal flame after those checks points to ignition, power, supply, or combustion service.
-
Check 7
Stop troubleshooting when the power reset does not restore a blank panel, the lock will not clear, a breaker trips again, a correct electric or induction setup leaves a zone cold, or a gas burner still will not ignite or has an abnormal flame.
Expected result: The no-start condition persists after the applicable non-invasive check, or a safety or installation warning remains.
Next step: Keep the cooktop out of service and arrange a qualified appliance technician. Use a qualified electrician or the gas supplier for a confirmed supply-side hazard. Provide the exact model, cooktop type, affected zone, display indication, reset result, and gas or electrical observations.
Why this matters
Why: The remaining causes may include a control board, touch panel, wiring, heating zone, induction power module, igniter, burner valve, or supply fault requiring model-specific testing.
Use your observations
Decision map
Find the observation that best matches what you see, then follow the next safe action.
-
PATH 01Next step
What you see
Gas odor, smoke, sparking, exposed electrical damage, or cracked glass is present
Do this next
Stop immediately. Leave an active gas-odor situation and contact the gas supplier or emergency services from outside; for electrical damage, smoke, or sparking, keep the cooktop off and arrange qualified service without opening it.
-
PATH 02Next step
What you see
The electric or induction cooktop is blank and every zone is unresponsive
Do this next
Check the normal user-accessible power source and perform one applicable reset. If the breaker trips again or the display remains blank, stop and arrange qualified appliance or electrical service.
-
PATH 03Next step
What you see
The display shows a dash, lock symbol, or lockout indication
Do this next
Use the exact model's documented unlock procedure. If the indication remains or controls stay unresponsive, do not bypass it; arrange service.
-
PATH 04Next step
What you see
The panel responds but one electric, radiant, or induction zone does not start
Do this next
Perform one model-correct control and cookware test. If the zone remains cold while controls and power work, treat it as a zone or internal fault and arrange service.
-
PATH 05Next step
What you see
A radiant glass element cycles while the cookware heats
Do this next
Treat the cycling as normal heat regulation. Seek service only if the zone never heats, cannot maintain heat, or the surface shows damage.
-
PATH 06Next step
What you see
A gas burner has a seated cap and clear visible ports but still clicks without lighting, has no spark, or has an abnormal flame
Do this next
Turn the control off and stop. Do not manually light or adjust gas components; arrange qualified gas-appliance service, and use the emergency gas-supplier path for any active odor.
Helpful context
Understand the symptom
Separate a dead panel from a single-zone failure
A blank display or no response from every zone points first toward power, lockout, or control state. If the display works and only one zone will not start, record that zone and whether its indicator changes. On a gas cooktop, “not turning on” often means the burner does not ignite; on a radiant or induction surface, the controls may respond while the zone remains cold. Use the exact model manual for symbols and controls.
A lock indication can look like a failure
Frigidaire says a dash on certain displays indicates that the cooktop is locked, and its lockout guidance directs an electric cooktop reset by disconnecting power for up to 30 seconds. Model controls vary, so use the manual's lock procedure and do not hold random keys or open the control housing.
Do not turn a start problem into an electrical or gas repair
Do not remove the glass, lift the cooktop, expose wiring, adjust gas parts, or bypass a lock or pan-detection feature. A breaker that trips again, smoke, sparking, a damaged surface, or gas odor is a stop condition. Frigidaire's own support directs unresolved cooktop issues to service.
Only after diagnosis
Potential parts
- surface heating element or limiter
Consider only after qualified testing shows that one electric or radiant zone receives the correct command and supply but the element or limiter does not operate; a no-start symptom alone does not identify the part.
Confirm the exact Frigidaire model, zone size, connector arrangement, and approved fit information before ordering or installation. - induction power module or sensing assembly
Consider only when cookware and controls are correct and qualified testing links a no-start or no-heat zone to the induction power or sensing circuit.
Induction electronics are model-specific and require qualified electrical diagnosis and installation. - touch-control or surface control board
Consider only if power is available but the lock, display, or zone command remains unresponsive after the documented user procedure and technician diagnosis.
Match the exact model and revision; do not infer fit from a similar-looking cooktop. - gas igniter, burner head, or burner valve
Consider only for a gas model after qualified testing distinguishes an ignition, burner, valve, or supply fault; a burner that will not light does not prove which part failed.
Gas parts must match the exact model and fuel configuration and require qualified installation and safety testing.
When checks do not resolve it
Need a professional?
Arrange qualified service when the cooktop remains blank after the normal power check, a lockout cannot be cleared, a breaker trips again, a responsive zone stays cold with the correct setup, or a gas burner will not ignite normally. Stop immediately for gas odor, smoke, sparking, visible electrical damage, or cracked glass and use the applicable emergency or supply-safety route without testing further.
Common questions
FAQ
Why is my Frigidaire cooktop completely blank?
Check the normal user-accessible power source and use one applicable reset if the model's support instructions permit it. A repeated breaker trip or a display that stays blank points to a supply, wiring, or control issue and requires qualified service.
What does a dash on a Frigidaire cooktop display mean?
Frigidaire says the dash indicates that the cooktop is locked. Use the documented model procedure to clear the lock; if the lock remains or controls stay unresponsive, arrange service rather than bypassing it.
Is it normal for a Frigidaire radiant burner to turn on and off?
Radiant elements on smooth glass surfaces can cycle on and off to regulate heat and protect the cooktop. If the pan never heats or the zone stays cold after a correct control and cookware setup, use the service branch.
What should I check if a Frigidaire gas burner will not turn on?
With no gas odor and the surface cool, verify the control position, seated burner cap, and visible ports as described in the model instructions. Turn the control off and stop if it still does not ignite, the flame is abnormal, or any gas odor appears; do not manually light or adjust gas parts.
Can cookware make a Frigidaire cooktop seem not to turn on?
On a glass or induction surface, cookware type, flatness, placement, and size can affect heat transfer or whether a zone accepts the setup. Use only the exact manual's cookware requirements; if a correct setup still leaves a zone cold, arrange service.
Read the exact guide
Official sources
- Gas Cooktop Ignition Port Cleaning GuideFrigidaire · Official Frigidaire guidance for gas cooktops and gas ranges; clean only accessible parts according to the model instructions.
- Ranges - Why does my surface element appear to go on and off on my ceramic glass cooktop?Frigidaire · Official Frigidaire explanation for radiant elements on smooth ceramic glass surfaces; it does not diagnose induction or gas models.
- Gas Range / Cooktops - Burners are not lightingFrigidaire · Official Frigidaire support for gas cooktops and gas ranges; apply only to a gas model and follow the exact Owner's Manual.
- Ranges - No HeatingFrigidaire · Official Frigidaire owner-support article for electric coil and glass cooktop/range symptoms; exact model instructions take precedence.
- Ranges - What do the indicator lights on my range mean?Frigidaire · Official Frigidaire indicator guidance for applicable ranges; consult the exact Owner's Manual for a cooktop's display symbols.
- What does it mean if my display shows a – (dash)?Frigidaire · Official Frigidaire support for applicable ovens, wall ovens, and ranges; verify the exact cooktop model before using the stated control sequence.
- Range Error Code F40 / F41 - Cooktop Lock OutFrigidaire · Official Frigidaire support for electric ranges and electric cooktops with the stated lockout condition; exact model controls take precedence.
Community feedback
Share a repair observation
Share a plain-text repair observation. Accepted observations are published automatically; this page may take a moment to update.