




Detergent compartment door fails to open during the wash cycle, leaving soap block intact and dishes uncleaned.
Rinse aid is not dispensed at the rinse stage, causing water spots, streaking, and poor drying results on dishes and glassware.
Rinse aid leaks out of the dispenser reservoir during the cycle or when the door is open, pooling at the bottom of the dishwasher.
The flip-open cover or latch mechanism is cracked or stuck, preventing the compartment from sealing properly or releasing detergent.
The low rinse aid warning light remains lit even after refilling, indicating a failed sensor or dispenser assembly fault.




💡 Pro Tip: How to Diagnose a Failed Dishwasher Dispenser
Your part is likely the culprit if you notice any of the following:
⚠️ Dishes come out with white spots, streaks, or cloudy film despite using detergent
⚠️ Detergent compartment door does not open during the wash cycle
⚠️ Rinse aid indicator light stays on even after refilling the reservoir
⚠️ Visible crack, broken latch, or rinse aid leaking from the dispenser area
Pro Tip: Before replacing the dispenser, run an empty cycle and check whether the compartment door springs open at the correct time. If the door stays shut or the detergent block remains intact at cycle end, the dispenser solenoid or latch mechanism has failed — replace the full assembly.
📦 What's in the Box
✅ 1× DD59-01001A Dishwasher Detergent & Rinse Aid Dispenser Assembly (full replacement unit)
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Disclaimer: Compatibility information, part numbers, and model fitment data on this page are sourced from manufacturer databases and third-party references. While we strive for accuracy, please verify your appliance model number before ordering. Heima is not responsible for errors or omissions in compatibility listings.
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