Kenmore · Dryer
Kenmore Dryer F06 Error Code
Communication failure between boards
What this error means
F06 means the user interface board and main control lost serial communication. Display, knob input, and heat commands cannot synchronize on Kenmore electronic-console dryers.
How F06 is detected
When F06 appears on a Kenmore dryer, the control board has confirmed that water did not leave the machine within the programmed drain window. On Kenmore 110.65132410, Kenmore 110.67822600, 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 F06 calls are resolved without parts: unplug and remove the console to reseat the ui harness. 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 F06 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
- Loose ribbon harness between console and main board
- Power surge damaging communication chips
- Corrosion on the UI connector from laundry humidity
- Failed UI or main control not acknowledging signals
Step-by-step fixes
- 1Unplug and remove the console to reseat the UI harness
- 2Inspect ribbon cable for creases or pin damage
- 3Power-cycle five minutes after reconnecting
- 4Test with a basic timed dry cycle
When to call a technician
F06 after reseating both ends of the UI harness usually requires UI board replacement first.
Affected models
- Kenmore 110.65132410
- Kenmore 110.67822600
- Kenmore 110.60932990
Prevention & maintenance
- Clean drain filters and hose terminations monthly on high-use dryers to prevent F06 from lint and food debris buildup.
- Record when F06 appears in the cycle and whether it clears after a 60-second power reset on your Kenmore dryer—that detail speeds diagnosis if you call service.
- Keep the model and serial number from the rating plate when ordering parts for F06; Kenmore uses multiple revisions with different harness lengths and board firmware.
- Photograph wiring connector orientation before disconnecting any component while troubleshooting F06; reversed plugs on pumps and valves cause immediate repeat faults.