🍽️Dishwasher

DISHES NOT CLEAN

Maytag · MDB8959SKZ 24" Top Control Smart Dishwasher with Third Level Rack

Maytag MDB8959SKZ 24" Top Control Smart Dishwasher with Third Level Rack DISHES NOT CLEAN Error Fix: Dishes Not Getting Clean

Clogged spray arms, low water temperature, improper loading, or worn wash impeller. Clean spray arm nozzles with toothpick. Check water heater temperature (120°F minimum). Load dishes facing center.

warning2 fixes available✨ Free fix available

Quick Answer

Error DISHES NOT CLEAN on the Maytag MDB8959SKZ 24" Top Control Smart Dishwasher with Third Level Rack means: Dishes Not Getting Clean. The top-ranked community fix is “Replace Worn Wash Impeller and Verify Water Heater Temperature” (medium difficulty, ~60 min, DIY cost: $10-$20). 2 community-ranked fixes available below.

Published February 2026 · 2 fixes · dishwasher

Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.

When to Call a Professional

While many dishwasher repairs can be done safely at home, consider hiring a qualified technician if:

The repair involves electrical wiring, gas lines, or refrigerant
You've tried the top-ranked fix and the error persists
You smell gas, see sparking, or notice water leaking
The repair requires specialized tools you don't have
Your appliance is still under manufacturer warranty

Average professional repair cost for this issue: $150-$250.

Other Maytag Models with Error DISHES NOT CLEAN

MDB4949SHZ 24" Front Control Built-In Dishwasher

dishwasher · 2 fixes

Other Maytag MDB8959SKZ 24" Top Control Smart Dishwasher with Third Level Rack Error Codes

BAD ODOR

Musty or Bad Odor

2 fixes

CLOUDY GLASSES

Cloudy or Spotted Glassware

2 fixes

DETERGENT NOT DISSOLVING

Detergent Not Dissolving

2 fixes

DOOR LATCH ISSUE

Door Will Not Latch Properly

2 fixes

F1E1

Control Board Relay Stuck

2 fixes

F1E2

Control Board Internal Failure

2 fixes

F2E1

User Interface Stuck Button

2 fixes

F3E1

Thermistor/OWI Sensor Failure

2 fixes

People Also Ask About Maytag MDB8959SKZ 24" Top Control Smart Dishwasher with Third Level Rack Error DISHES NOT CLEAN

What does error code DISHES NOT CLEAN mean on a Maytag MDB8959SKZ 24" Top Control Smart Dishwasher with Third Level Rack?

Error code DISHES NOT CLEAN on the Maytag MDB8959SKZ 24" Top Control Smart Dishwasher with Third Level Rack means: Dishes Not Getting Clean. Clogged spray arms, low water temperature, improper loading, or worn wash impeller. Clean spray arm nozzles with toothpick. Check water heater temperature (120°F minimum). Load dishes facing center.

How do I fix error code DISHES NOT CLEAN on my Maytag MDB8959SKZ 24" Top Control Smart Dishwasher with Third Level Rack?

The most successful fix is "Replace Worn Wash Impeller and Verify Water Heater Temperature" (medium difficulty, ~60 minutes). Estimated DIY cost: $10-$20. HomeMD has 2 community-ranked fixes for this error.

Is error code DISHES NOT CLEAN on a Maytag MDB8959SKZ 24" Top Control Smart Dishwasher with Third Level Rack serious?

This error is rated warning severity. It is generally not urgent and can often be resolved with a simple DIY fix.

Can I fix Maytag MDB8959SKZ 24" Top Control Smart Dishwasher with Third Level Rack error DISHES NOT CLEAN myself?

Yes — the top-ranked community fix ("Replace Worn Wash Impeller and Verify Water Heater Temperature") is rated medium difficulty and takes about 60 minutes. Tools needed: T20 Torx screwdriver, Adjustable wrench, Multimeter (for temperature verification).

How much does it cost to repair Maytag MDB8959SKZ 24" Top Control Smart Dishwasher with Third Level Rack error DISHES NOT CLEAN?

DIY cost: $10-$20. Professional repair typically costs $150-$250. Many homeowners save money by trying the top-ranked community fix first.

What other error codes does the Maytag MDB8959SKZ 24" Top Control Smart Dishwasher with Third Level Rack have?

The Maytag MDB8959SKZ 24" Top Control Smart Dishwasher with Third Level Rack has 8 other known error codes, including: BAD ODOR (Musty or Bad Odor), CLOUDY GLASSES (Cloudy or Spotted Glassware), DETERGENT NOT DISSOLVING (Detergent Not Dissolving), DOOR LATCH ISSUE (Door Will Not Latch Properly), F1E1 (Control Board Relay Stuck), and 3 more.

Which other Maytag models have the DISHES NOT CLEAN error?

Error code DISHES NOT CLEAN also appears on 1 other Maytag model: MDB4949SHZ 24" Front Control Built-In Dishwasher. The fix may vary by model, so check each model's specific page for tailored repair steps.

What other error codes does the Maytag MDB8959SKZ 24" Top Control Smart Dishwasher with Third Level Rack have?

The Maytag MDB8959SKZ 24" Top Control Smart Dishwasher with Third Level Rack has 8 other known error codes:

BAD ODOR — Musty or Bad Odor (2 fixes)
CLOUDY GLASSES — Cloudy or Spotted Glassware (2 fixes)
DETERGENT NOT DISSOLVING — Detergent Not Dissolving (2 fixes)
DOOR LATCH ISSUE — Door Will Not Latch Properly (2 fixes)
F1E1 — Control Board Relay Stuck (2 fixes)
F1E2 — Control Board Internal Failure (2 fixes)
F2E1 — User Interface Stuck Button (2 fixes)
F3E1 — Thermistor/OWI Sensor Failure (2 fixes)

Which other Maytag models have the DISHES NOT CLEAN error?

Error code DISHES NOT CLEAN also appears on 1 other Maytag model:

MDB4949SHZ 24" Front Control Built-In Dishwasher (dishwasher) · 2 fixes

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