Maytag Poor Wash Performance / Low Water Pressure in Spray System

Dishwasher runs but dishes are not getting clean; food remains on dishes and glasses are cloudy.

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Possible Causes

Clogged spray arms, Dirty filters and sump, Low water level due to inlet valve issue, Weak circulation pump

How to Fix / Troubleshooting

Safety First: Turn off power before removing internal parts.

Steps:

  • Clean filters: Remove and thoroughly clean the coarse and fine filters under the lower spray arm.
  • Clean spray arms: Remove upper and lower spray arms. Rinse and clear all jets with a toothpick.
  • Check water level: After fill, open the door. Water should cover the filter area but not reach the bottom of the door. If low, inspect the inlet valve.
  • Use proper detergent: Use fresh, high-quality dishwasher detergent and ensure rinse aid is filled.
  • Inspect circulation pump: If cleaning does not improve performance, the circulation pump may be weak and require replacement.
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Repair Difficulty

Easy 2/5

Required Part

Lower Spray Arm
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