KitchenAid Superba Range Ceramic Ignition Light Keeps Sparking or Won't Light – What Part Fixes This Problem?
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Understanding the Problem
On KitchenAid Superba gas ranges with ceramic/glass surface burners the ignition system uses a small spark electrode and an ignition (spark) module to light the gas. Common problems are either continuous sparking after the burner lights, intermittent or no spark when you turn the knob, or an ignition indicator light that stays on. These symptoms may be caused by a failed component, moisture, dirt or a wiring/connection issue. Because this involves gas and high-voltage sparks, address ignition problems promptly and safely. Many failures are caused by a single failed part (spark electrode or ignition module) or a simple contamination issue (food spill or moisture). Diagnosing is usually a process of inspection, drying/cleaning, and simple electrical checks before replacing parts.
Common Symptoms
Continuous sparking after ignition, no spark when knob turned, ignition indicator light stays on or flashes, one burner behaves differently from the others, visible cracked/burned spark electrode.
Common Causes
- Wet or contaminated spark electrode or ceramic surface (food spill, boiled-over liquid)
- Failed spark/ignition module (ignition control board)
- Faulty surface burner switch (infinite switch) or selector switch
- Cracked/broken or misaligned electrode (spark tip)
- Damaged wiring or loose connector between switch, electrode and module
- Failing main control board or gas valve (less common)
Popular Parts That Fix This Problem
These are the most common replacement parts that fix this problem. When you're ready to order, click below to find the right part at ProsourceParts.com — just search by your appliance model number for a guaranteed fit.
Helpful Repair Tip
Turn power and gas off before inspecting. To confirm the faulty part: dry/clean the area and test by turning the knob — if sparking stops, moisture/contamination was likely the issue. If sparking continues or never occurs, use a multimeter to check continuity on the switch and electrode, and watch whether all burners behave the same (points to module) or just one burner (points to electrode/switch).
Frequently Asked Questions
Why does my ignition keep sparking even after the burner lights?
Continuous sparking after the flame is established usually means the ignition system is still trying to light the burner because the flame sensor or the control thinks the burner hasn't lit. Common reasons: the spark electrode is wet or coated with residue so the flame is weak or misdetected, the spark module is malfunctioning and continues to call for spark, or the surface burner switch is making intermittent contact. Clean and dry the electrode and ceramic surface first; if the problem persists, test/replace the ignition module or the faulty switch.
Is it safe to use the range if the igniter won't stop sparking or if the burner won't light?
No — continuous sparking or inability to light safely is a safety risk. Continuous sparking can wear parts and create heat; an unlit gas flow can produce a gas leak hazard. Turn the range off, disconnect power and gas if you can, ventilate the area, and do not use the appliance until repaired. If you’re uncomfortable diagnosing electrical and gas components, call a qualified technician.
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