DCS Grills SIDE-FAIL Error: Side burner failure
The dcs grills error code side-fail indicates Side burner failure. This guide covers symptoms, diagnostic steps, and repair options. DCS Grill Side Burner Not Working The 15,000 BTU side burner on DCS Series 9 and Series 7 grills shares the same ignition system as the main burners — a 9V battery-powered electronic igniter. When the […]
Sometimes
DIY Fixable
From $150
Typical Repair Cost
30-60 min
Pro Repair Time
Quick Assessment
Answer to continue safely
Is it safe to keep using?
Yes. A non-functioning side burner does not affect the safety of the main grill. Continue using the main cooking surface while investigating the side burner issue.
Can I reset the code?
No. No reset applies — the specific fault (electrode, port blockage, or valve) must be diagnosed and corrected.
When to stop immediately?
Stop if you notice: Gas smell is noticeable at the side burner area with the knob in the OFF position, Knob feels loose or broken and cannot be set to a definite position.
Symptoms You May Notice
Side burner produces no flame when knob is turned
Rotating the side burner knob to the ignite position produces no spark and no flame, even with confirmed gas supply.
Flame lights but immediately goes out
The side burner ignites briefly then extinguishes within a few seconds of releasing the knob.
Output significantly lower than main burners
The side burner flame is visibly weaker than expected, making it unsuitable for boiling water or sauteing at normal speed.
Side burner knob turns freely with no resistance
The valve knob has lost its normal click-stop detents and rotates without engaging gas flow positions.
Possible Causes
Side burner igniter battery or electrode fault
The side burner uses the same 9V battery ignition system as the main burners. A dead battery or dirty electrode prevents ignition.
DIY PossibleClogged side burner ports
The single-ring side burner ports are susceptible to grease and debris blockage, particularly if the side shelf lid is left open.
DIY PossibleFaulty side burner valve
The dedicated valve controlling the side burner may have failed internally, preventing gas flow or causing it to cut off when the knob is released.
Requires ProfessionalSafe Checks You Can Do
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1
Replace the 9V battery and clean electrode
Replace the ignition battery with a fresh alkaline 9V. Locate the side burner electrode (small ceramic-tipped probe above the burner ring) and clean it with a dry toothbrush.
The side burner electrode is smaller and often more exposed to weather than the main burner electrodes — check it first.
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2
Clear the side burner ports
With gas off and burner cold, use a straightened paper clip to clear each port around the ring burner. Brush away debris. The side burner ring typically has 30–40 small ports around its circumference.
Keep the side shelf cover closed when the side burner is not in use — this significantly reduces debris and insect nesting inside the burner ring.
When to Call a Professional
Contact a qualified technician if:
- Side burner fails to hold flame after electrode cleaning and battery replacement
- Gas smell at the side burner with knob in OFF position indicates valve seal failure
- Valve knob has lost its detent positions
Need Professional Help?
Find qualified technicians in your area for proper diagnostics and repair.
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