Continues to make ice when grill cover is off, then trips on safety limit #2 when replaced. condensor has been fully cleaned
If this is a combination gas grill with the accessory fridge mounted in the cabinet, then the issue is that once you put the grill cover on, you are preventing proper airflow/circulation needed to keep the fridge's compressor ventilated enough to keep operating.
Try leaving the grill cover off and move the grill/fridge out of direct sunlight, as the thermal heating of the cabinet isn't helping the fridge get enough air circulation to help it (the compressor) run cool enough to keep from tripping the thermal overload sensor (thermistor or Klicxon themal protection device) mounted on the compressor.
This device prevents the compressor from extreme heating that can cause the compressor have a catastrophic failure.
Hope you find this Very Helpful and best regards!