Error Code Sensor Error

The door was opened before steam could be detected during a sensor cooking program (Popcorn, Reheat, Beverage, Chicken/Fish, Potato, or Vegetable), or steam was not detected within the maximum amount of time.

? What Causes This

Door opened prematurely during sensor cooking, or insufficient steam generation during cooking cycle.

✓ How to Fix It

Close the door and press START immediately.
If steam was not detected in maximum time, use Time Cook to heat for more time.

Source: page 22 of the official manual

From the manual

This error code appears in:

GE JE1060 Microwave Oven