De Dietrich Door Lock Feedback Error

Oven shows d1 and will not start a pyrolytic cleaning cycle.

Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Lock not reaching fully closed position, Faulty lock position switch, Bent door or hinge causing misalignment, Control board not detecting lock signal

How to Fix / Troubleshooting

Safety: Isolate power before working on the door or lock.

Check hinges: Inspect oven door hinges for sagging or play. Lift the door slightly to see if it moves excessively.
Adjust striker: Slightly adjust the door striker plate (if adjustable) so the lock can fully engage.
Test switches: With the lock manually engaged (power off), test the lock switches for proper continuity.

Repair: Replace the door lock assembly or hinges if they cannot be adjusted to allow proper locking.

Repair Difficulty

Hard 4/5

Required Part

Oven Door Lock Assembly

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