Error code reference
GE Monogram Microwave Error Code Error
During Sensor Cook, Sensor Reheat, Sensor Beverage, or Sensor Popcorn program, the door was opened before…
During Sensor Cook, Sensor Reheat, Sensor Beverage, or Sensor Popcorn program, the door was opened before steam could be detected, or steam was not detected within the maximum allowed time.
First step from the service manual
Close the door, touch CLEAR/OFF, and begin the sensor program again without opening the door while the sensor word (e.g., AUTO, POP, RHEAT) is displayed.
The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.
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- Step-by-step tests with expected resistance, voltage, and continuity values
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