Gas burner does not light within fifteen seconds (Hob/Grill/Oven)

Turn the knob back to the O setting and let go. Wait at least a minute, then start the whole lighting sequence over again.

Flame lifting away from the gas burner

Possible cause: Gas pressure is too high. Go back over the regulator, gas cylinders, and pipework, and make any adjustments needed.

Possible cause: Gas pressure is too low. Go back over the regulator, gas cylinders, and pipework, and make any adjustments needed.

Auto-Trail • Grande Frontier • Gas Supply System

(Grande Frontier, 2026 Model Year)

Error Code / Indicator	Symptom / Meaning	Possible Cause	Step-by-Step DIY Fix	Suggested Actions
`N/A`	Gas burner does not light within fifteen seconds (Hob/Grill/Oven)	—	Turn the knob back to the O setting and let go. Wait at least a minute, then start the whole lighting sequence over again.	DIY Safe
`N/A`	Flame lifting away from the gas burner	Gas pressure is too high	Go back over the regulator, gas cylinders, and pipework, and make any adjustments needed.	DIY Safe
`N/A`	Yellow flame producing soot on gas appliance	Gas pressure is too low	Go back over the regulator, gas cylinders, and pipework, and make any adjustments needed.	DIY Safe