Frigidaire · Refrigerator
Frigidaire Refrigerator HC Error Code
High temperature in fresh food section
What this error means
HC means fresh food compartment exceeded safe temperature threshold.
How HC is detected
Frigidaire refrigerator models lock the door or lid before energizing fill, heat, or high-speed spin. HC means the latch switch never sent a "locked" signal to the main control, or the lock motor did not complete its travel. On Frigidaire FRSS2623AS, Frigidaire GRFS2853AF, and similar variants, clothing caught in the gasket, a misaligned strike, or a failed latch assembly are the most common mechanical causes—not the board itself.
Inspect the door gasket perimeter and strike alignment before replacing the latch. Damper stuck closed is reported frequently on this code. After correcting mechanical issues, clear items from vent grilles. If the latch clicks but HC persists, the door lock switch or wiring harness to the control board likely needs testing with a multimeter.
Do not force the door open during an active cycle; wait for the lock to release when the board de-energizes the lock motor—usually two to three minutes after canceling power on most Frigidaire units.
Common causes
- Damper stuck closed
- Freezer fan failure reducing airflow
- Overfilled fridge blocking vents
- Control set too warm
Step-by-step fixes
- 1Clear items from vent grilles
- 2Verify damper opens
- 3Set control to recommended mid setting
- 4Allow 24 hours recovery
When to call a technician
HC with working fan and open damper needs deeper diagnosis.
Affected models
- Frigidaire FRSS2623AS
- Frigidaire GRFS2853AF
- Frigidaire FFHB2750TS
Prevention & maintenance
- Wipe the door gasket weekly and avoid overloading items against the seal—HC often starts as a slow leak or latch misalignment.
- Record when HC appears in the cycle and whether it clears after a 60-second power reset on your Frigidaire refrigerator—that detail speeds diagnosis if you call service.
- Keep the model and serial number from the rating plate when ordering parts for HC; Frigidaire uses multiple revisions with different harness lengths and board firmware.
- Photograph wiring connector orientation before disconnecting any component while troubleshooting HC; reversed plugs on pumps and valves cause immediate repeat faults.