JennAir
Poor Wash Performance
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 temperature, Weak circulation pump
How to Fix / Troubleshooting
Safety: Turn off power before removing internal components like spray arms if using tools.
- Clean filters: Remove and thoroughly clean the coarse and fine filters in the bottom of the tub.
- Clean spray arms: Remove upper and lower spray arms. Rinse under running water and use a toothpick to clear any blocked jets.
- Check water temperature: Run hot water at the sink until hot before starting the dishwasher. Ensure your water heater is set to about 120°F (49°C).
- Detergent and rinse aid: Use high-quality dishwasher detergent and ensure the rinse aid dispenser is filled.
- Evaluate pump: If cleaning and proper loading do not improve results and the spray sound is weak, the circulation pump may be worn and require replacement.
Tip: Avoid overloading and blocking the spray arms with large items.
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Repair Difficulty
Very Easy
1/5
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