Whirlpool Stove Repair in Toronto — Gas burner clicks constantly

• Constant clicking that won't stop even with every knob in the OFF position is moisture in the spark ignition switches, not a gas fault, and it is the most common gas-burner-clicks-constantly call on Whirlpool WFG sealed-burner ranges. Whirlpool's own cooktop guidance is explicit: a burner clicks if it is damp from cleaning or a spillover, so the fix is to let the product dry thoroughly and speed it by blowing cool air on the burner and the control-knob shaft with a hairdryer. Water wicking down the knob shaft bridges a spark switch (WP4157180) contact closed, so it keeps feeding the spark module and the whole top ticks regardless of dial position. We dry and re-test first because a $0 dry-out clears a large share of these calls and keeps us from selling a switch the range never needed.
• If the clicking survives a full dry-out, one spark ignition switch has failed with its contacts welded closed and is the part to replace: Whirlpool WP4157180 (OEM, AP6009138 / PS11742283; replaces 4157180, Y0088874, Y07455200). The switch mounts on the stem of the burner control valve and closes to feed the spark module; a pitted or stuck contact sends continuous voltage even with the knob off. Per RepairClinic we meter each switch for continuity at every knob position and condemn the one that reads closed at OFF (shows continuity at all settings) - so a moisture call isn't mis-quoted as a switch, and the failed position is identified rather than guessed.
• A misaligned or mis-seated burner cap is a distinct continuous-click cause: if the cap is rotated off its locating/alignment pins or the wrong cap is on the base, the system can't sense an established flame, so it keeps sparking - RepairClinic confirms a cap that isn't on properly keeps gas and flame off the igniter and the burner sparks continuously. We confirm the cooktop is cool, reseat the correct cap flush on the correct base with little side-to-side movement, and clear carbonized ports so gas reaches the electrode gap cleanly. Whirlpool's own port instruction is explicit - clean a clogged burner port with a straight pin and never enlarge or distort it (we avoid a wooden toothpick that can snap off in the port) - and we reseat to the pins before condemning any electrical part, another $0 fix that beats a parts swap.
• A single burner that keeps clicking while the others behave - including re-sparking after it has already lit - usually isolates to that position's spark electrode, Whirlpool WPW10515459 (OEM, AP6022541 / PS11755874 / 3449276; replaces W10515459, W11194809, W11246789; shared across Whirlpool/Maytag/Amana/Inglis/KitchenAid cooking platforms). A cracked ceramic or a carbon- or moisture-fouled tip leaks spark to the grate or arcs to the wrong spot so the module can't read a clean flame and keeps firing. We compare against the neighbouring burners: if only one position ticks and its switch (WP4157180) tests good, the WPW10515459 for that burner is the failed part, not the shared module.
• Every position sparking together and continuously - after the cooktop is dry AND each switch isolates good - is the surface-burner spark module, Whirlpool W10110523 (OEM WPW10110523). One module pulses high-voltage to every electrode at once, so a stuck internal relay or a shorted module sparks the whole top non-stop. RepairClinic is explicit that the module is replaced only after the spark ignition switch has been checked and confirmed good, so we condemn the W10110523 LAST - on this platform a whole-top constant click is far more often a wet or welded switch (WP4157180) than a dead module. (Note: this module has since been superseded by W11565127; the W10110523/WPW10110523 number remains a valid genuine cross-reference we fit interchangeably.)
• A module that ticks the day it goes in, or fails a second time, points at the receptacle and not the part: the Whirlpool spark module needs correct polarity and a true ground to fire cleanly, so a reversed-polarity or ungrounded outlet makes a good W10110523 spark erratically or continuously. On any repeat-module or fresh-install constant-click we meter the receptacle for polarity and ground and confirm the range is on a properly grounded outlet - never a two-prong adapter or extension cord - so the new module doesn't fail the same way.
• Distinguishing a true fault from the reignition feature keeps the quote honest. On equipped Whirlpool models the system automatically re-sparks if a flame is blown out by a spill, wind, or a ventilation draft, and Whirlpool notes the sparking continues until the flame returns and can persist if the room draft isn't removed - that brief burst is by design. Persistent clicking with knobs OFF, or clicking that never stops once lit, is the actual fault. We confirm the pattern (which burners, knob position, wet vs dry, draft present) before ordering, so a normal draft-reignition isn't mis-sold as a WP4157180 switch or W10110523 module.

Whirlpool gas burner clicks constantly in Toronto — the local specifics

• The recurring Whirlpool-in-Toronto pattern for constant clicking is moisture first, switch second: a dense-kitchen boil-over or an enthusiastic wipe-down wets the knob-shaft spark switches and the whole top ticks with knobs OFF, and when it survives the dry-out it's one WP4157180 switch welded closed - far more often than the W10110523 module owners assume failed. Single-burner constant clickers skew to a fouled WPW10515459 electrode or a cap knocked off its alignment pins after cleaning.
• We carry the full Whirlpool gas-clicks kit to these calls as shared platform stock: the WP4157180 spark ignition switch, the WPW10515459 surface electrode, and the W10110523 (WPW10110523, now superseded by W11565127) spark module - plus a meter to isolate the welded switch and a check for receptacle polarity and ground before fitting any module, so the new part doesn't fail the same way.

For the full Whirlpool stove module — every fault, part number and code — see Whirlpool stove repair in Toronto, and for the same fault across all brands the stove gas burner clicks constantly guide.