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Suds in dishwasher

Suds in dishwasher — Dishwasher not operating properly or not filling

KitchenAid · Dishwashers

What does Suds in dishwasher mean?

If the dishwasher sensing system detects foam or suds, it may not operate properly or may not fill with water. This issue is commonly caused by using the wrong type of detergent or an excessive amount.

Common Causes

  • Using incorrect type of detergent (e.g., hand washing liquid, laundry detergent, hand soap).
  • Rinse aid dispenser cap not replaced after filling.
  • Excessive amount of dishwasher detergent.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Ensure only automatic dishwasher detergent is used; never use hand washing liquid, laundry detergent, or hand soap.

  2. 2

    Verify the rinse aid dispenser cap is securely replaced after filling.

  3. 3

    Reduce the amount of automatic dishwasher detergent used per cycle.

  4. 4

    If the problem persists, call for service.

Browse all codes in this manual (19)
Verified technical data. Last updated: April 2026

Related Faults

Blinking LEDs (Pause/Interrupted)Blinking LEDs (Start/Resume, Cycle Status) — Cycle paused or interruptedClean LED not on / No waterClean LED not on and cycle ends — Dishwasher did not fill with waterClean/Complete LED blinks 4 timesClean/Complete LED blinks 4 times with pause — Error detected, controls locked
Source: KitchenAid Dishwashers
Open Manual (Page 19)Search more codes in this manual