dE1 Samsung washing machine error dE1 — door lock fault

What it means

If your Samsung washing machine shows dE1: the electronic door lock does not lock or unlock, so the cycle cannot start.

Likely causes

Door not fully closed, faulty door lock (interlock), bent door hook, wiring problem.

Full guide to this fault: Washing machine door will not open: what to do

Safe steps you can try

Open and firmly close the door, check no clothing is caught in the seal. Switch off for 5 minutes and try again.

When to call a technician

If the door is closed properly and the error persists, the door lock must be replaced.