A DCS side burner, double side burner or griddle plate installed next to the main grill in an outdoor kitchen island tends to get used for sauces, side dishes and breakfast cooking — often with more grease splatter and boil-overs reaching the burner and igniter than the main grill sees. That extra exposure is exactly why these modules are frequently the first thing to develop an ignition problem partway through a busy season, even while the main grill keeps working normally.
What a Mid-Season Check Actually Covers
Wiping down the igniter electrode area after any boil-over, rather than waiting for a scheduled cleaning, keeps sugar and grease residue from baking on and grounding out the spark. On a griddle attachment, checking that the grease trough underneath is draining freely — rather than backing up and overflowing onto the burner beneath the plate — prevents one of the more common causes of uneven griddle heating.
The Simmer Burner Deserves Its Own Look
Because a side burner is often run at low settings for longer stretches than the main grill, its valve sees more wear at the low-flow end specifically. If you’ve noticed the flame getting harder to hold steady at a simmer over the course of the season, that’s worth mentioning at your next maintenance visit rather than waiting for it to stop lighting altogether.
Keeping the Attachment Covered Between Uses
Where a grill has its own hood or lid, a side burner or griddle module often sits exposed with no cover of its own unless one was purchased separately. A dedicated cover for these modules, even a simple snap-on cap over the burner and control knobs when not in use, meaningfully reduces how much debris and moisture reaches the ignition parts between cookouts, which adds up over a full season of otherwise uncovered exposure.
End-of-Season Attention Matters as Much as Mid-Season
Before covering the outdoor kitchen for any extended stretch without use, a thorough cleaning of the burner ports, venturi and griddle surface prevents grease from hardening over the off period into something that takes real scrubbing to remove come spring — and hardened grease in a venturi tube is one of the more common causes of a burner that clicks without lighting the following season.
Cast Iron and Steel Griddle Plates Need Different Care
Some DCS griddle attachments use a cast-iron plate, others a polished steel surface, and the seasoning routine differs between them. A cast-iron plate benefits from a thin coat of cooking oil wiped on after cleaning and before storage, which helps prevent rust developing over a humid week between uses; a steel plate generally does better with a thorough dry rather than an oil coating, since oil residue on steel can turn gummy rather than forming the kind of protective seasoning layer cast iron builds. Checking which type your griddle uses, rather than applying the same routine to both, avoids accidentally creating a new problem while trying to prevent one.
Our https://dcsappliancessupport.com/appliances/grill-repair/ page covers the rest of what commonly needs attention on a DCS outdoor cooking setup, and a seasonal maintenance visit through https://dcsappliancessupport.com/contact/ catches most of this before it turns into a repair.