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Burners do not ignite (general)

Burners do not ignite — Grill fails to light

Weber · Spirit Grills

What does Burners do not ignite (general) mean?

If the grill burners fail to ignite, the problem could be due to the activation of the excess gas flow safety device or an issue with the ignition system.

Common Causes

  • Excess gas flow safety device activated
  • Problem with the electronic ignition system
  • LP fuel tank is low or empty
  • Bent or kinked fuel hose

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Reset the excess gas flow safety device by turning off the LP tank valve and all burner control knobs, waiting five minutes, then restarting.

  2. 2

    Attempt to light the burners with a match as described in the manual's 'Lighting with a Match' section.

  3. 3

    If match lighting is successful, troubleshoot the electronic ignition system by checking its components and battery.

  4. 4

    Ensure the LP fuel tank is not low or empty, and refill if needed.

  5. 5

    Inspect the fuel hose for any bends or kinks and straighten it.

Browse all codes in this manual (18)
Verified technical data. Last updated: April 2026

Related Faults

Bubbles in soap solution (gas leak)Bubbles forming during leak check — Gas leak detectedBurner 1 fails to igniteBurner 1 fails to ignite within 5 seconds — Ignition failureBurners go out during operationBurners go out — Grill burners unexpectedly extinguish
Source: Weber Spirit Grills
Open Manual (Page 20)Search more codes in this manual