How to Fix Whirlpool Washer Error dl

Error Code: Washer Difficulty: Moderate

Problem: Door lock failure – door not locking properly (older Duet models)

How to Fix Washer Error

1. Unplug washer and inspect door gasket for obstructions preventing full closure.
2. Remove lower kick panel to access door lock assembly.
3. Manually press door strike against lock mechanism – should hear distinct click when engaged.
4. Disconnect lock wiring harness and measure resistance: primary coil 300-600 ohms, secondary 1000-1500 ohms.
5. Verify 120V AC reaches lock during operation (test at connector with door closed).
6. Inspect lock strike plate alignment – should engage smoothly without binding.
7. Check wiring harness between lock and control board for damage near door hinge area.
8. If lock receives power but won’t engage, or resistance readings are infinite, replace door lock assembly WPW
9. After replacement, verify lock engages within 3 seconds of cycle start and releases within 2 minutes after cycle completion.
10. Test all cycles to confirm consistent door locking operation.