GE Profile Ignition Module Fails — What Part Fixes This Problem?
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Understanding the Problem
On GE Profile gas ranges and ovens the ignition (spark) control module is the central electronic component that sends high-voltage pulses to the burner electrodes so the gas can ignite. When the module fails you’ll most commonly see clicking but no spark at one or more burners, intermittent ignition, or a complete loss of spark even though the surface burner switches click. Not every no-light problem is the module — damaged electrodes, cracked ceramic insulators, failed surface burner switches, or wiring problems can produce the same symptoms. The correct approach is to observe which burners are affected, check for visible damage to electrodes and wiring, and test whether the module is receiving the correct input (switch voltage) and producing spark output before replacing the module.
Common Symptoms
Burners click but do not spark; continuous clicking without ignition; only some burners spark while others don't; intermittent sparking; oven burner or broil won’t light though gas is present.
Common Causes
- Failure of the ignition (spark) control module due to internal electronics or heat damage
- Damaged, broken, or cracked spark electrode/insulator that prevents a spark
- Faulty surface-burner selector switch, wiring harness, or connector preventing proper input to the module
Popular Parts That Fix This Problem
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Helpful Repair Tip
To confirm the module is bad, check if the module receives 120V (or the expected control voltage) when a burner switch is turned on and whether it outputs spark to the electrode. If the input is present but there’s no output, the module is the likely failed part.
Frequently Asked Questions
How do I know if the ignition module is actually bad?
Start by observing symptoms: if multiple burners click but produce no spark, or the module clicks rapidly when switches are activated, the module may be failing. Safely remove the back panel or control console, turn the range on, and use a multimeter to verify the burner switch supplies the correct control voltage to the module. If input voltage is present when a switch is activated but there is no high-voltage output to the electrode(s), the module is defective. Also inspect electrodes and wiring first—physical damage or shorted leads are common causes that mimic module failure.
Can I replace the GE Profile ignition module myself, and is it expensive?
Yes — replacing the module is a common DIY job if you are comfortable with basic electrical safety and appliance disassembly. Always unplug the range and shut off gas before starting. Document or label connector locations, photograph wiring before removal, remove panels, disconnect the module and swap the new one in. Modules are mid-priced parts (cost varies by model) and can be purchased from GE parts dealers or appliance parts stores. If you’re unsure about testing live voltage, dealing with gas appliances, or matching the exact replacement part to your model number, hire a qualified technician.
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