Electronic range control beeps continuously, display shows F1 and oven functions are disabled or erratic.

Safety first: Disconnect power at the breaker before removing any panels. High voltage is present even when the oven is off.

• Power reset: Turn the range breaker OFF for 5 minutes, then back ON. If F1 returns immediately, the fault is likely in the control or keypad.
• Check for stuck keys: Press each keypad button firmly and individually. If any button feels stuck or unresponsive, the touchpad membrane may be shorted.
• Inspect control connections:
  • Pull the range forward and remove the rear console cover (or front bezel on some models).
  • Locate the electronic oven control (EOC) and keypad ribbon cable.
  • Unplug the ribbon cable, inspect for corrosion or burns, clean gently with isopropyl alcohol, and reseat firmly.
• Isolate keypad vs. control: With power OFF, disconnect the keypad ribbon from the EOC. Restore power briefly:
  • If F1 appears with the keypad disconnected, the EOC is defective.
  • If F1 does not appear, the keypad/touchpad assembly is defective.
• Replace failed component: If testing points to the EOC, replace the electronic control board. If testing points to the keypad, replace the control panel/touchpad assembly. Transfer wires one at a time to the new board to avoid miswiring.

If you are not comfortable working around live circuits or removing the control panel, contact a qualified appliance technician.