This can also show up as a Sensor Malfunction or Sensor Failure.
Open the sensor by pressing down on the top and removing the cover.
Remove the battery.
Wait 15–20 seconds.
Replace the battery with a CR-123A battery.
Replace the cover, making sure it snaps into place.
If the error persists, please call our Account Specialists for further assistance CA (587) 844-5377 | US (385) 832-9055