Troubleshoot Frigidaire Glass-Top Surface Element

Frigidaire smooth-tops sit on the Electrolux platform: the glass lifts from the front once the clips or screws release, exposing each radiant element, its ceramic wire block, and the control wiring. The large single-ring 316291200 element (about 2400W) is the usual suspect on the big front zone.

Before You Start#

• Tools: a Phillips #2, a Torx T15 for the Gallery-model clips, a multimeter, a flashlight, and needle-nose pliers.
• Time and level: 30-60 minutes to diagnose, intermediate.
• Safety: switch off the 240V double-pole breaker and confirm the display is dead. Radiant elements run at 240V, and the glass is fragile — support it when raised (it weighs 15-25 lbs) and never flex or twist it.

Working Through the Diagnosis#

1. Turn the suspect zone to HIGH for 60 seconds — no red glow through the glass while other zones work confirms the fault is isolated to that circuit.
2. Cut the breaker, release the rear screws and the front-edge clips (Torx T15 on Gallery models), and lift the glass carefully onto its prop.
3. Find the element's ceramic wire block, pull the two spade connectors off, and meter across the element terminals — a healthy 316291200 reads about 20-30 ohms, while an open reading or a near-zero short both mean replace the element.
4. If the element reads good, reconnect it, restore power, and carefully measure AC volts at the block on HIGH — roughly 240V should be present.
5. If 240V is there but there is no glow, the element has failed under load; if there is no voltage, the fault is upstream.
6. Trace upstream: on a knob model, check the infinite switch — voltage in at L1/L2 but none out at H1/H2 means the switch failed; on a touch model that responds but sends no power, the board's zone relay is the likely cause.

Common Failure Patterns#

• No glow at all: an open element, or no power arriving from the switch or board.
• Only part of the ring lights: an internal break in the ribbon — replace the element.
• Glow flickers bright and dim: a loose wire at the ceramic block making intermittent contact.
• Works on HIGH but not lower settings: the infinite switch cam that cycles power has failed.

Before the Holiday Season#

Diagnosing the burner now, while the cooktop is idle, means you order the one right part instead of guessing under holiday pressure. Handle the glass gently: never set tools on it, do not overtighten the screws on reassembly, and take the chance to wipe the underside while it is raised. Call a pro if the glass is cracked, a touch-control board needs replacing, or several zones failed at once. Book a same-day EasyBear visit and the diagnostic is free.