665 Series Error Codes — Kenmore Dishwasher

🏷️ Model: 665 Series 📅 Production: 2000–present 🍽️ Type: Dishwasher

Model numbers starting with 665. are Whirlpool-built Kenmore dishwashers. They use Whirlpool's F#E# diagnostic pairs, read as blink patterns on the Clean light.

Most Common Codes on the 665 Series

F2E2

User interface cannot communicate with control board

⚠ High Severity

F8E4

Float switch tripped — overfill detected

⚠ High Severity

F6E4

Float switch open — water level too low

⚠ Medium Severity

F1E1

Control board memory error — stuck relay or corrupted firmware

⚠ High Severity

All Other Kenmore Dishwasher Codes

The 665 Series can also display any of the standard Kenmore dishwasher codes:

4-3 Wash pump communication / motor fault 5-1 Door switch fault — door not detected as latched 6-1 No water detected entering the tub 7-1 Heating element failure — water not reaching temperature

💡 Tip: Your model's serial sticker (door frame, rim, or back panel) confirms the exact model number. Codes can differ between revisions of the same model line — if a code on your display isn't listed here, check the full Kenmore dishwasher code list.

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