GE JGBS66REK2SS Ignition Problems – What Causes No Spark or No Oven Flame?
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Understanding the Problem
The GE JGBS66REK2SS uses two ignition systems: spark ignition electrodes for the cooktop burners and a hot-surface (glow) igniter plus safety gas valve for the oven. If burners click but don’t light, or the oven glows but won’t open the valve, the issue is usually an ignition component (electrode, module, igniter) or the gas valve rather than the gas supply itself. Electrical faults, damaged wiring or grounding problems can also prevent ignition. Diagnosing the problem requires observing symptoms (clicking, visible spark, oven glow), checking for obvious issues (wet/soiled electrodes, burner port blockages), and testing components (continuity/resistance of oven igniter, presence of spark at electrodes, and operation of the spark/ignition module). Some fixes are simple cleaning or repositioning; others (igniter or gas valve replacement) require part replacement and basic mechanical/electrical skills — and attention to safety (power and gas off) or a service technician if unsure.
Common Symptoms
Burners click but don't light; intermittent or weak spark at electrodes; oven igniter glows but oven will not ignite; long delay before oven lights; no clicking sound at all when turning burner knobs.
Common Causes
- Dirty, wet, damaged or misaligned spark electrodes (no visible spark at burner)
- Faulty spark/ignition module or ignition switches (clicking noise but no spark)
- Failed oven hot-surface igniter or gas safety valve (igniter may glow but not draw enough current to open valve)
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Helpful Repair Tip
Confirm the faulty part by observing behavior: if cooktop clicks and you see no visible spark at the electrode, test/replace the spark module or clean/replace electrodes; if the oven glows but the burner never lights, measure the oven igniter's resistance—low/no current means the igniter or safety valve is at fault.
Frequently Asked Questions
Why do my burners click but not light?
Clicking without lighting commonly means the ignition system is trying to spark but the spark isn't reaching the gas. First check for blocked burner ports, wet or dirty electrodes, or misaligned electrodes (they must be close to the burner cap). If electrodes look good and you still see no or weak spark, the spark module or ignition switches may be failing, or wiring/grounding may be loose or damaged. If you see a strong spark but no flame, check the gas supply and that the burner cap is seated correctly.
Can I replace the igniter myself or should I call a technician?
If you have basic appliance repair experience, correct replacement tools, and you follow safety steps (turn off electrical power and gas), replacing a cooktop electrode or oven igniter is often a DIY job. Oven igniters require careful handling and testing with a multimeter for continuity/resistance before replacement. Replacing a gas safety valve or diagnosing complex electrical faults is best left to a qualified technician because incorrect installation can cause gas leaks or unsafe operation.
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