Fault codes / Suburban range / WON'T LIGHT WITH PIEZO

Suburban range: Won't light with piezo

What it means: Ignition.

What to check

Piezo wires at the electrodes; electrode spark; piezo itself. Battery spark models use 1 AAA.

Learn the system

• LP system basics
• Leak testing the LP system
• Stoves and ovens
• LP, CO and smoke alarms

Practice it on a service call

• Appliances weak when more than one is on
• LP alarm keeps going off
• Smells like propane at the stove

Guided diagnosis

• Lp Gas
• Stove / Oven

Other Suburban range codes

• Suburban range: Main burner won't light No gas to the burner
• Suburban range: Main burner flutters Air or pressure
• Suburban range: Pilot pops/goes out while baking Pilot burner, control or tubing
• Suburban range: Poor baking Usually setup
• Suburban range: Burner won't light Ports or pressure
• Suburban range: Flame lifts off Pressure too high
• Suburban range: Yellow flame (sealed burners) Alignment

Full field guide: Suburban RV range and cooktop

Codes come from the maker manuals and public service sheets. Your model's own chart always wins, and LP and 120 volt work belongs to a qualified technician.