Clicking tells you the ignition system is trying to create a spark; it does not prove the burner is safe to keep testing. A spill, recent cleaning, or a burner cap that is not seated correctly can keep one burner from lighting. But if you smell or hear leaking gas, troubleshooting stops immediately: leave the home without operating lights, phones, or other electronics and contact the gas utility or emergency responders from outside.
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If you need the short version, try these steps first.
- Turn every burner control fully off and let the cooktop cool.
- If there is any persistent gas odor or sound of leaking gas, leave the home and call for help from outside instead of continuing these steps.
- Remove and dry the burner cap and other model-approved removable pieces after a spill or cleaning.
Check these safety points before you start.
- If you smell or hear leaking gas, leave immediately without operating lights, phones, or other electronics and contact the gas utility or emergency responders from outside.
- Do not loosen gas fittings, alter the regulator, bend the igniter, or open the cooktop cabinet as a DIY ignition test.
- Never keep a burner control open while a burner repeatedly fails to light; turn it off and allow unburned gas to clear according to the owner's manual.
One burner failing after a spill points somewhere different than every burner failing
If one surface burner started clicking without lighting after pasta water boiled over or the cooktop was cleaned, moisture and burner assembly position are strong first clues. Whirlpool notes that damp burner areas can keep clicking until they dry, and that a burner cap must sit correctly on its matching base for reliable ignition.
If none of the burners light, or the igniter does not click at all, the problem may involve the appliance's electrical supply, gas supply, ignition system, or another service-level fault. Do not use a match or lighter as a workaround for an appliance that is behaving abnormally unless the owner's manual explicitly provides a manual-lighting procedure for that exact model.
Turn the knob off before you remove, dry, or reseat anything
Let the cooktop cool completely. With all controls off, remove only the burner cap or other removable surface pieces that your owner's manual identifies as user-serviceable. Dry moisture from a recent spill or cleaning and make sure the correct cap is sitting flat on the correct burner base before testing again.
If the burner ports are visibly dirty, follow the manufacturer's cleaning method. Whirlpool permits a straight pin, needle, or small-gauge wire on certain removable burners and specifically warns against enlarging the ports or leaving material such as a broken wooden toothpick inside them. Do not scrape the igniter aggressively or bend the spark electrode.
- Turn every burner control fully off and let the cooktop cool.
- If there is any persistent gas odor or sound of leaking gas, leave the home and call for help from outside instead of continuing these steps.
- Remove and dry the burner cap and other model-approved removable pieces after a spill or cleaning.
- Seat the correct burner cap flat on its matching base and confirm that it does not rock noticeably.
- Test the burner briefly. If it still does not ignite promptly, turn it off rather than allowing gas and repeated sparking to continue.
Persistent clicking with the controls off is not a normal cleaning delay
Some ignition systems spark multiple burners at once, and some models have a reignition feature that clicks if a flame is blown out. That can be normal during operation. Clicking that continues after every control is clearly off is different and should not be treated by repeatedly cycling knobs or removing electrical covers.
A wet switch area may sometimes dry after a spill, but a damaged switch, ignition module, wiring problem, or gas-control issue requires appliance service. Keep the cooktop off if the behavior is persistent, erratic, or accompanied by a burning odor, damaged wiring, abnormal flame, or repeated breaker problem.
Gas odor changes the response from appliance troubleshooting to evacuation
A brief ignition attempt can produce a momentary gas odor, but gas odor when the cooktop is not being used, a strong odor that does not clear, or the sound of escaping gas is not a cap-alignment problem. CPSC guidance is to leave the home immediately and contact local gas authorities from outside without operating electronics on the way out.
Do not remove the cooktop, loosen the flexible gas connector, adjust a pressure regulator, or work on internal valves to diagnose a no-light condition. Those checks belong with a qualified appliance or gas technician.
Before you call it done
- A gas-leak emergency was ruled out before any burner troubleshooting continued.
- All controls were off and the cooktop was cool before removable burner parts were handled.
- Recent spill or cleaning moisture was allowed to dry and the correct burner cap was seated flat.
- Burner ports were cleaned only with the model-approved method and were not enlarged or damaged.
- A burner that still will not ignite promptly is being left off for service rather than subjected to repeated sparking.