



Washer door fails to latch and lock, preventing the wash cycle from starting.
Washer appears powered on but cycle will not initiate due to a failed door lock signal.
Washer halts unexpectedly during wash or spin because the lock switch loses continuity.
Door unlocks or pops open while the drum is spinning, creating a water leak hazard.
Washer repeatedly retries locking, extending cycle time or triggering a fault code.




💡 Pro Tip: Is Your Door Lock Switch the Problem?
Your part is likely the culprit if you notice any of the following:
⚠️ Washer door refuses to lock — cycle will not start at all
⚠️ Door unlocks or pops open mid-cycle during wash or spin
⚠️ Washer stops unexpectedly mid-cycle or runs longer than normal
⚠️ Control panel shows a door lock error code (dL, dS, or similar)
🛠 Quick Test: Set your multimeter to continuity mode. With the washer unplugged, probe the door lock switch terminals. A healthy switch shows continuity when the door is fully latched. No continuity = replace the switch. Also inspect the door strike and latch hook — a bent strike can fool you into replacing a good lock.
📦 What's in the Box
✅ 1× Door Lock Switch Assembly DC34-00028A (AC 120V / 16A, solenoid type)
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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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