GE · Refrigerator
GE Refrigerator H9 Error Code
Compressor start device fault
What this error means
H9 means compressor did not start when commanded.
How H9 is detected
When H9 appears on a GE refrigerator, the control board has confirmed that water did not leave the machine within the programmed drain window. On GE GNE27JYMFS, GE PVD28BYNFS, and similar variants, the drain pump runs for a fixed interval—often three to seven minutes on washers and dishwashers—while a pressure switch or turbidity sensor verifies the tub or sump is empty. If water remains, the cycle stops to prevent spin with a full tub or overflow on the next fill.
Most H9 calls are resolved without parts: access compressor area. Restricted drain paths mimic pump failure because the impeller spins against a blocked hose or filter. Document whether the pump hums audibly during the drain step; a humming pump with no water movement points to a clogged filter or kinked hose, while silence may indicate a failed pump motor or loose wiring at the harness.
After clearing blockages, run a short cycle and listen at the drain hose for steady water flow. If H9 returns on the next load with a clean filter and straight hose, measure resistance at the pump motor connector per the service manual for your model before ordering a replacement pump assembly.
Common causes
- Bad relay
- Open overload
- Loose terminal
- Sealed system
Step-by-step fixes
- 1Access compressor area
- 2Inspect relay
- 3Listen click-hum-no-run
- 4Tighten terminals
When to call a technician
New relay with no run needs sealed system service.
Affected models
- GE GNE27JYMFS
- GE PVD28BYNFS
- GE GTS22KYNRFS
Prevention & maintenance
- Clean drain filters and hose terminations monthly on high-use refrigerators to prevent H9 from lint and food debris buildup.
- Record when H9 appears in the cycle and whether it clears after a 60-second power reset on your GE refrigerator—that detail speeds diagnosis if you call service.
- Keep the model and serial number from the rating plate when ordering parts for H9; GE uses multiple revisions with different harness lengths and board firmware.
- Photograph wiring connector orientation before disconnecting any component while troubleshooting H9; reversed plugs on pumps and valves cause immediate repeat faults.