KitchenAid Dishwasher Error Codes

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📋 Error Code Index — KitchenAid Dishwasher

F1E1Control Board Fault F2E1Keypad Stuck F3E1NTC Sensor Fault F6E4Water Inlet Valve Fault F7E1Heating Element Fault F8E4Flow Meter Fault

F1E1

Control Board Fault

Control board communication or internal fault detected.

High Priority

Possible Causes
Control board component failure
Wiring harness loose to control board
Diagnostic Steps
1Check wiring harness connections
2Power cycle unit 60 seconds
3Replace control board if fault persists

F2E1

Keypad Stuck

A key on the control panel is continuously activated.

Medium Priority

Possible Causes
Moisture on keypad causing false activation
Physical damage to membrane keypad
Diagnostic Steps
1Dry keypad area with clean cloth
2Press Cancel to reset
3Replace control panel if fault persists

F3E1

NTC Sensor Fault

Water temperature NTC sensor open or out of range.

Medium Priority

Possible Causes
NTC sensor failed open or shorted
Connector loose or corroded
Diagnostic Steps
1Check sensor connector for corrosion
2Test NTC resistance
3Replace NTC sensor if reading is OL or near zero

F6E4

Water Inlet Valve Fault

Inlet valve not operating correctly — fill rate incorrect.

Medium Priority

Possible Causes
Inlet valve solenoid failed
Low water pressure
Inlet screen clogged
Diagnostic Steps
1Check water pressure — minimum 20 psi
2Clean inlet valve screen
3Test valve solenoid and replace if failed

F7E1

Heating Element Fault

Heating element open circuit or NTC sensor fault.

Medium Priority

Possible Causes
Heating element failed open circuit
NTC sensor faulty
Diagnostic Steps
1Test heating element — OL confirms open circuit
2Test NTC sensor resistance
3Replace as indicated

F8E4

Flow Meter Fault

Water flow meter not detecting correct flow rate.

Medium Priority

Possible Causes
Flow meter paddle blocked by debris
Flow meter failed internally
Diagnostic Steps
1Inspect and clean flow meter paddle
2Verify paddle rotates freely
3Replace flow meter if still failing

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Important Notice: Error code information on this page is based on KitchenAid manufacturer service documentation. Always disconnect power and water supply before inspecting. Fault behavior may vary by model year. AppliancesCare Appliance Repair LLC provides this information for educational purposes only.