General Electric Range JGB300SEP2SS Touchpad does not respond

This electronic oven control board manages oven heating functions and the display on gas ranges. Replacing a failed board restores reliable ignition, accurate temperature control, and normal bake/broil operation.

• Regulates oven temperature by reading the sensor and cycling the gas burner through the bake/broil relays
• Drives the clock and function display
• Interprets keypad inputs to select modes and temperatures
• Common failure signs: oven won't heat or maintain temperature, blank or erratic display, unresponsive controls, or recurring fault alerts

• Disconnect power at the breaker and shut off gas before servicing
• Use ESD protection and handle the board by the edges
• Photograph wiring and transfer connectors one at a time; reinstall using existing hardware
• Some models require transferring the original keypad/overlay to the new board