GE Oven Error Codes: Complete F-Code Guide (2024-2026)

F0 — Stuck keypanel — a key on the touch panel is registering as constantly pressed#

Common Causes

• Keypanel membrane stuck from cooking residue(common) — Grease splatter, steam, and food residue cause the membrane switch layer to stick, sending a constant key-press signal to the control board.
• Moisture behind the control panel overlay(occasional) — Steam from cooking enters behind the control panel overlay and causes the membrane contacts to short together.
• Control board input circuit failure(rare) — The input scanning circuit on the Electronic Range Control (ERC) board has failed, falsely detecting a pressed key.

Professional Repair

F1 — ERC (Electronic Range Control) board failure — keypanel or internal fault#

Common Causes

• ERC control board component failure(common) — An internal component on the ERC board has failed. This board controls all oven functions including temperature regulation, timer, and self-clean.
• Keypanel ribbon cable connection failure(occasional) — The ribbon cable connecting the keypanel to the ERC board has a poor connection or is damaged.
• Power surge damage(occasional) — Voltage spikes can damage sensitive ERC board components, particularly the microprocessor.

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F2 — Oven over-temperature — cavity temperature exceeded the safe limit#

Common Causes

• Oven temperature sensor (RTD) failure(common) — The resistance temperature detector (RTD) sensor inside the oven cavity reports incorrect temperature readings, causing the ERC to lose temperature control. Normal resistance at room temperature is approximately 1,080 ohms.
• Bake or broil relay stuck closed on ERC(occasional) — A relay on the ERC board fuses in the closed position, keeping the heating element on continuously regardless of temperature readings.
• Oven temperature sensor wiring short(rare) — A short in the sensor wiring makes the ERC read a lower resistance (cooler temperature), causing it to keep heating past the setpoint.

Professional Repair

F3 — Open oven temperature sensor (RTD) — sensor circuit is broken#

Common Causes

• Oven temperature sensor element failure (open circuit)(common) — The platinum RTD element inside the sensor tube has broken, creating an open circuit. The ERC reads infinite resistance and shuts down the oven as a safety measure.
• Sensor wiring disconnected or broken(occasional) — The wire connecting the sensor to the ERC has broken or pulled loose from the connector, typically near the back wall of the oven where heat exposure is greatest.
• Corroded sensor plug connector(rare) — The plug connector at the back of the oven corrodes from heat exposure, creating high resistance that reads as an open circuit.

Professional Repair

F4 — Shorted oven temperature sensor — sensor resistance is too low#

Common Causes

• Oven temperature sensor short circuit(common) — The sensor element or its wiring has shorted, causing the ERC to read near-zero resistance (interpreting this as extremely high temperature). The oven will not heat.
• Sensor wire insulation damage from heat(occasional) — Years of oven heat degrade the wire insulation, eventually causing the two sensor wires to touch and short together.
• Self-clean cycle damage to sensor(rare) — The extreme heat of a self-clean cycle (850-900F) can accelerate sensor degradation, especially on sensors over 8 years old.

Professional Repair

F5 — ERC board failure — internal hardware conflict or watchdog timer trip#

Common Causes

• ERC board internal component failure(common) — A critical component on the ERC board (microprocessor, memory, or relay driver) has failed. The internal watchdog timer detects the fault and displays F5.
• Power fluctuation or surge damage(occasional) — Unstable power supply causes the ERC microprocessor to malfunction. Common in areas with unreliable grid power.

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F7 — Stuck function key — a specific oven function button is jammed#

Common Causes

• Keypanel overlay stuck from heat or residue(common) — The overlay around a specific function button (Bake, Broil, Self-Clean, etc.) has degraded from heat exposure, causing continuous contact.
• ERC keypanel scanning circuit failure(occasional) — The ERC board circuit that scans for button presses has a fault that falsely detects a specific key.

Professional Repair

F8 — ERC board failure — shorted meat probe or internal board fault#

Common Causes

• ERC board internal relay or component failure(common) — The ERC board has an internal fault in the meat probe circuit or a separate relay circuit. The specific meaning varies by GE model.
• Meat probe jack contamination(occasional) — Grease or food contamination in the meat probe jack causes a short that triggers the F8 error.

Professional Repair

F9 — Door lock circuit failure — lock motor or switch malfunction#

Common Causes

• Door lock motor failure(common) — The motorized latch that secures the oven door during self-clean has failed. The motor cannot drive the latch to the locked or unlocked position.
• Door lock switch failure(occasional) — The micro-switch that verifies the door lock position has failed, so the ERC cannot confirm lock state even though the motor works.
• Door lock wiring issue(rare) — The wiring between the door lock assembly and the ERC board is damaged or disconnected.

Professional Repair

FD — Meat probe shorted or jack contaminated#

Common Causes

• Meat probe jack contaminated with food or grease(common) — The jack where the meat probe plugs in has accumulated grease or food residue, creating a short between the probe circuit contacts.
• Damaged meat probe wire(occasional) — The probe wire has a damaged section where the insulation has worn through, creating a short circuit.
• Faulty meat probe(rare) — The thermistor inside the probe tip has failed short circuit.

DIY Fix

1. Remove the meat probe from the oven jack.
2. Inspect the jack opening for food debris or grease.
3. Clean the jack with a dry cotton swab or pipe cleaner.
4. Inspect the probe wire for damage.
5. If the error clears after removing the probe, the jack or probe is the issue.

Professional Repair

FF — Safety lockout — oven detected a potential runaway heating condition#

Common Causes

• ERC relay stuck in the on position(common) — The bake or broil relay on the ERC board has welded shut, keeping the heating element energized continuously. The safety circuit detects the runaway temperature and triggers a lockout.
• Oven temperature sensor failure during self-clean(occasional) — The sensor fails during a self-clean cycle when temperatures reach 850-900F, causing the ERC to lose temperature control.

Professional Repair

F76 — Gas ignition failure — gas oven failed to ignite within safety window#

Common Causes

• Igniter failure (weak or open)(common) — The hot surface igniter (HSI) has weakened below the minimum amperage needed to open the gas valve safety mechanism. GE gas ovens require the igniter to draw at least 3.2 amps to open the gas valve.
• Gas supply issue(occasional) — Gas supply valve is partially closed, gas line obstruction, or gas meter lockout after a service interruption.
• Gas valve safety solenoid failure(rare) — The gas valve solenoid that opens in response to igniter current has failed internally.

Professional Repair

F97 — Communication error between upper and lower oven controls (double oven)#

Common Causes

• Wire harness damage between oven control boards(common) — The communication harness between the upper and lower oven ERC boards is damaged, typically at a flex point.
• Lower oven ERC board failure(occasional) — The lower oven control board has failed and cannot communicate with the upper board.

Professional Repair

F153 — WiFi module communication failure (GE Profile / Cafe connected models)#

Common Causes

• WiFi module lost connection to home network(common) — The oven WiFi module cannot connect to the home WiFi network. This does not affect oven cooking functionality.
• WiFi module firmware issue(occasional) — The WiFi module firmware needs updating or has become unresponsive.

DIY Fix

1. Open the GE SmartHQ app on your phone.
2. Check that your home WiFi is working.
3. Power cycle the oven by flipping the circuit breaker off for 30 seconds.
4. Reconnect the oven to WiFi through the SmartHQ app if needed.

Professional Repair

F131 — Probe circuit failure — meat probe circuit on ERC is shorted#

Common Causes

• ERC probe circuit damage(common) — The internal circuit that reads the meat probe signal has shorted on the ERC board, often from a power surge or long-term heat exposure.
• Probe jack wiring short(occasional) — The wiring from the probe jack to the ERC board has a short circuit.

Professional Repair