Weber Spirit Grills

18 fault codes documented

Bubbles in soap solution (gas leak)

Bubbles forming during leak check — Gas leak detected

When performing a leak check with soap and water solution, the formation or growth of bubbles at a fitting indicates that gas is escaping, signaling a leak.

Burner 1 fails to ignite

Burner 1 fails to ignite within 5 seconds — Ignition failure

If the primary burner does not light within five seconds of attempting ignition, there may be an issue with gas flow or the electronic ignition system.

Burners do not ignite (general)

Burners do not ignite — Grill fails to light

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.

Burners go out during operation

Burners go out — Grill burners unexpectedly extinguish

If the grill burners turn off unexpectedly while the grill is in operation, it indicates an interruption in gas supply or an issue with the burners.

Damaged gas hose

Gas hose damaged — Nicks, cracks, abrasions, or cuts on hose

Any visible damage to the gas hose, such as nicks, cracks, abrasions, or cuts, indicates a severe safety hazard and potential gas leak.

Electronic igniter fails

Electronic Crossover® ignition system fails to ignite — No spark or click from igniter

If the electronic ignition system does not produce a spark or clicking sound when the button is pressed, or fails to light the burners, the problem is likely with the ignition system components.

Excess gas flow control activated

Excess gas flow control activated — Limited gas flow from LP tank

The grill's excess gas flow control safety feature activates if the LP tank valve is opened when one or more burner control knobs are not in the OFF position. This limits the gas flow.

Flare-up

Unwanted flare-up — Flames erupting during grilling

An unexpected flare-up occurs when fats or drippings ignite, creating sudden, uncontrolled flames. This requires immediate action to ensure safety.

Grease fire

Grease fire — Flames from excess grease

A grease fire occurs when accumulated fats or drippings ignite, producing uncontrolled flames. This is a serious safety hazard.

Hot/cold spots or non-blue flames

Hot/cold spots or flames not burning blue — Uneven heating or improper combustion

Inconsistent temperatures across the cooking surface or flames that are not burning blue indicate that the burner tubes require a thorough cleaning to restore proper performance.

Incorrect flame pattern

Incorrect flame pattern — Flames not consistent (should be blue with slight yellow flicker)

The ideal flame pattern should be a light blue to dark blue flame with only occasional yellow flickering tips. An incorrect pattern suggests dirty burner ports or obstructed spider/insect screens.

Leakage from LP tank valve (wrong cap)

Leakage of propane — Due to incorrect dust cap on tank valve

Propane may leak from the LP tank valve outlet if an incorrect or missing dust cap is used when the tank is not connected to the grill.

Lid 'peeling' inside

Inside of lid 'peeling' — Baked-on grease flaking off

What appears to be 'paint peeling' on the inside of the grill lid is actually baked-on grease and smoke vapors that have carbonized and are now flaking off. This is not a defect.

Low grill temperature

Low grill temperature (250-300°F) — Grill does not heat sufficiently

If the grill only reaches a low temperature range (250°-300°F) even when set to high, there may be a problem with gas flow or obstructions in the burner system.

Small flickering flame

Small flickering flame — Burners have a weak flame on high setting

When burners produce a small, flickering flame even at the high setting, it suggests insufficient gas flow or obstructions.

Smell gas

Smell gas — Possible gas leak

If you detect the odor of gas, there might be a dangerous gas leak. Leaking gas is highly flammable and can cause serious injury or damage.

Uneven flame length

Flames do not run full length of burner tube — Uneven flame pattern

If the flames do not extend consistently across the entire length of the burner tube, it indicates that some burner ports may be blocked or dirty.

Yellow/orange flame with gas smell

Yellow or orange flames with gas smell — Improper combustion

If burners display yellow or orange flames, especially when accompanied by a gas smell, it suggests blockages in the spider/insect screens or burner ports affecting the air/gas mixture.