Error code reference
KitchenAid Dishwasher Error Code F9E3
Diverter disc missing
Diverter disc missing - control detected diverter disk in sump is missing.
First step from the service manual
1
Remove lower spray arm, turbo zone assembly, rear feed tube and outlet cover and verify the round diverter disk is installed.
The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.
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F9E3 on my KitchenAid KDTE334GPS
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Diverter disc missing - control detected
From Tech Sheet W17074445, p.17:
1.Remove lower spray arm, turbo zone assembly, rear feed tube and outlet cover and verify the round diverter disk is installed.
2.Measure drain pump winding resistance at connector J7 on the main control. Expected: 12 to 16 ohms at room temperature.
3.Back-probe the pump driver output under load. Verify the board switches the pump at 120 VAC during the drain portion of the cycle.
Part W10876537
Drain pump assembly
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- 8 BlinksLow or no water detected.
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- 9-1Diverter can't find position
- 9-2Diverter stuck on
- 9-3Diverter disk missing from sump.
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- F8E6Flow meter disconnected or damaged
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- F9E2Drain motor electrical problem
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