Samsung Stove Repair in Toronto — No spark (igniter failure)

• No spark with the knob at LITE on a Samsung NX58/NX60 gas top throws NO display code - Samsung's C-codes are OVEN-side electronics only (C-20/C-22 oven temperature-sensor circuit, C-21 oven overheating, C-F0 main↔sub PCB communication, C-F1 EEPROM), so a dead cooktop ignition is silent and worked by hardware isolation in a fixed order: power/ground at the receptacle, then the igniter switch, then the shared spark module, then the per-burner electrode. We never quote the DG32-00002B oven sensor or a control board on a no-spark call, because those are the oven-overheat/sensor faults on this platform, not surface-ignition faults.
• ALL burners click but NONE spark (or no click at all) isolates to the shared 5-point spark module, Samsung DG96-00297A (genuine OEM; replaces the older DG96-00221A; AP5653580 / 4011639 / PS5577086; fits NX58/NX60). One module pulses spark to every surface electrode, so a failed or shorted module kills ignition on the WHOLE top at once - the all-or-nothing signature. We confirm by checking that turning ANY one knob makes the symptom appear across every burner, then replace the DG96-00297A; a single dead module is a whole-cooktop ignition fault, not five failed electrodes.
• ONE specific burner that won't spark while the others light normally points to that position's igniter spark switch, not the module - RepairClinic's own guidance is that if the other burners spark, the switch for the dead position is the likely fault. On Samsung the surface switches ride a harness behind the knobs; a pitted/contaminated switch never closes the spark circuit for its burner, so the module never gets the signal to fire that electrode. Samsung supplies it as the DG96-00298D igniter switch + harness assembly (genuine OEM, replaces DG96-00298B; PS9606643 / AP5917474; fits the NX58 family) or the single-position switch DG96-00298E. We meter each switch for continuity at LITE - the dead position's switch reads open when it should close - and replace that switch/harness rather than the module.
• A burner that DOES spark but the spark jumps to the wrong place or never reaches the gas is the surface spark electrode itself, not the module or switch. Samsung's surface-burner electrode is DG94-00540A (medium) / DG94-00539A (small) on the NX58F/NX58H/NX58J/NX58K/NX58M families; the 00540A genuinely interchanges with the position-specific variants DG94-00541A (large) / DG94-00602A (extra-large) / DG94-00633A (center) - AP5577563 / 4011374 / PS4241442 per RepairClinic. The ceramic insulator cracks or carbon-tracks so the spark arcs to the grate or burner base instead of the electrode gap. We compare against the neighbouring burners: a single position that sparks weakly or to the wrong spot while its switch tests good is the failed DG94 electrode at that burner.
• Constant clicking with every knob OFF - which reads as a no-spark/ignition fault to the customer - is moisture in the spark switches before it is ever a failed part. Samsung's own support (common sounds and operational noises, TSG10007324) and RepairClinic both say water from a boil-over or a wet wipe-down wicks down the knob shaft and shorts the switch contacts, feeding the DG96-00297A module continuous voltage so the top ticks regardless of dial. The fix is to pull the caps, unplug the range, and dry the switches a couple hours to overnight (or warm with a low oven run / hair dryer). If the clicking stops dry, NO part is needed - we test this first, not last, and only condemn a switch that still reads closed at OFF after a full dry-out.
• A burner that clicks and sparks fine but never CATCHES a flame (reported as 'no spark / won't light') is most often a clogged or misseated burner cap, not an electrical fault. Spillover carbonizes the ports under a Samsung DG62-00070A (medium, ~2.6 in) or DG62-00067A (large, ~3-3/4 in) cap, or the cap is rotated off its locating notch after cleaning, so gas can't reach the electrode gap and the module keeps firing trying to light it. We lift the cap, clear the ports with a fine pin WITHOUT enlarging them, reseat it level on its notch, and only replace the cap/burner head if the ports are eroded - a no-parts clean resolves a large share of these single-burner calls.
• A whole top that's dead with no spark and no click - frequently after a power surge or outage - is a power/reset condition, not a failed part. A gas range still needs 120V to spark its igniters: Samsung's guidance is to confirm the range is plugged in, the breaker hasn't tripped, and to power-cycle the appliance (off a few seconds, back on) to restore operation after a surge. The DG96-00297A also needs correct polarity (hot on L, neutral on N) and a true ground to fire reliably; a reversed-polarity or ungrounded outlet makes it spark erratically or not at all. On a dead-top or repeat-module call we meter the receptacle for power, polarity and ground - never a 2-prong adapter or extension cord - before condemning the module.

Samsung no spark (igniter failure) in Toronto — the local specifics

• The recurring Samsung-in-Toronto pattern on no-spark calls is the all-burners-click-but-none-light verdict tracing to the single shared DG96-00297A module - because one module feeds the whole top, the symptom presents as a dead cooktop rather than one burner, and customers often assume the whole range is finished when it's one part. The second recurring pattern is the constant-click-with-knobs-off call that turns out to be moisture in the spark switches from a boil-over, which dries out with no part needed - we always rule that out before sourcing a module.
• We carry the Samsung surface-ignition kit to these Toronto calls: the DG96-00297A 5-point spark module, the DG96-00298D igniter switch + harness and single-position DG96-00298E, the DG94-00540A/00539A electrodes (covering the DG94-00541A large / DG94-00602A extra-large / DG94-00633A center positions), and DG62-00070A / DG62-00067A burner caps, plus a meter for receptacle polarity/ground so a no-spark verdict is settled and fixed in one visit.

For the full Samsung stove module — every fault, part number and code — see Samsung stove repair in Toronto, and for the same fault across all brands the stove no spark (igniter failure) guide.