What does Samsung Oven Burner Won't Light - Causes & Fix mean?

A weak igniter that glows but doesn't draw enough current to open the gas valve is the most common cause. Replace the igniter.

How do I fix Samsung Oven Burner Won't Light - Causes & Fix?

Follow the step-by-step diagnosis below. The most likely fix is identified by checking power, sensor resistance, and control-board signals in order — using a multimeter and the part numbers documented in the parts reference table.

Can I keep running the equipment with this fault active?

Generally no. Faults on Appliance units are emitted when a sensor, safety, or control circuit is outside its operating envelope. Running through an active fault risks compressor, heater, or control-board damage. Diagnose and clear the fault first.

What part is most commonly replaced for Samsung Oven Burner Won't Light - Causes & Fix?

The most frequently replaced parts for Samsung Oven Burner Won't Light - Causes & Fix are listed in the Parts Reference section of this guide with OEM part numbers and typical price ranges. Check the table for direct replacements.

Is Samsung Oven Burner Won't Light - Causes & Fix a DIY repair or do I need a technician?

Sensor swaps, fan motor replacements, and condenser cleaning are typical DIY-level repairs. Anything involving refrigerant, gas, or high-voltage (>240V) work requires a licensed technician for both safety and code-compliance reasons.

Samsung Oven Burner Won't Light - Causes & Fix

Samsung Oven Burner Won’t Light — What’s Happening

On Samsung gas ovens, a burner that won’t light usually means the hot-surface igniter is weak. The igniter may glow visibly, but it does not draw enough current to open the safety gas valve, so the burner never receives gas to ignite. On Samsung gas cooktops, the same symptom typically points to a burner ignition problem rather than a fault code. Common checks include spark delivery, gas supply, burner head and cap positioning, and blocked orifices.

Jump to Fix

Most Likely Causes

Weak oven igniter The igniter glows but does not draw enough amperage to open the gas valve, so the burner never lights.
Dirty or contaminated igniter or burner area Grease buildup or debris on the igniter or burner components can prevent proper ignition.
Loose, damaged, or incorrect wiring or components Interrupted power delivery or improper resistance from faulty connections or wiring prevents ignition.
Incorrect or low-quality replacement parts Parts that do not match the required electrical characteristics will not draw the current needed to open the gas valve.
Blocked orifice (cooktop burners) A blocked gas orifice stops gas flow to the burner head and prevents ignition.
Misassembled burner head or cap (cooktop burners) An improperly seated burner head or cap disrupts the spark path or gas flow needed for ignition.
Low gas supply or pressure Insufficient gas pressure or supply prevents the burner from lighting or staying lit after ignition.

How to Diagnose and Fix

Verify the symptom by confirming whether the oven igniter glows but the burner never lights, or whether the cooktop burner sparks when turned to LITE.
Disconnect power and shut off the gas supply before beginning any service work.
Inspect the igniter, wiring, and burner area for cracks, carbon deposits, grease, loose connectors, or burned terminals.
Clean visible grease and debris from the igniter and burner area if contamination is present.
For cooktop burners, confirm the burner head and cap are clean and seated correctly, and clear the orifice if blocked.
For oven burners, measure igniter current with an amp probe during a heat call. A good hot-surface igniter typically draws about 2.9 amps or higher to reliably open the gas valve.
Replace the igniter if it is cracked, does not glow, glows weakly, or fails the amperage test.
After replacement, run a heat call test to confirm the burner ignites normally and stays lit.

Parts You Might Need

Part	Notes
Samsung oven hot-surface igniter	Amazon \| The bake igniter that opens the gas valve when it draws sufficient current.
Gas safety valve	Amazon \| The valve opened by igniter current to allow gas flow to the burner.
Igniter wiring harness or connectors	Amazon \| Replacement wiring or connectors if terminals are burned or loose.

If your appliance also shows a code on the display, these match this problem:

When to Call a Pro

Gas appliance repairs require disconnecting the gas supply and handling ignition components safely. If you are not comfortable measuring igniter current with an amp probe, working around gas lines, or replacing igniters and valves, contact a qualified appliance technician. For cooktop burners that still do not ignite after cleaning and gas-supply checks, Samsung directs users to service support. For gas line, burner, or igniter work, or if you ever smell gas, stop and call a licensed technician.