GE Monogram (and related Café/Monogram cabinetry looks) appears in River Creek and Raspberry Falls more than in 1990s tract homes. Ice may be in a column refrigerator or a dedicated undercounter machine behind a panel. Panel-ready units take longer to access. Condenser airflow behind a toekick is a frequent miss when ice production falls off.
We should protect millwork. If the unit is a true commercial-style ice maker, use the commercial service pages.