Error Code DC

The washer door is not closed properly or the door lock is not working.

Also displayed as: DC

What This Means

Door switch contact error from deformation of the door hook; Door pulled by force; Pressure difference from internal temperature changes during Boil wash pushes door open; Door lock switch terminal connected incorrectly; Door lock switch terminal is broken; Electric wire leakage; Main PCB fault

First Thing to Check

Parts Involved

How to Fix

1. 1

   1. If DC error occurs, check whether it occurs during the Boil cycle

2. 2

   2. If detected that the door is open, close the door

3. 3

   3. Check the 120V direct connection to the door - check and repair power wire connections and insulation state

4. 4

   4. Check the door switch - replace if faulty

5. 5

   5. Check the door switch resistance: resistance of pins 1 and 3 must be approximately 175 ohms

6. 6

   6. Check Reed SW resistance: approximately 0.2 ohms between terminals (White-Green Wire)

7. 7

   7. Check Motor resistance: 34-51 ohms between terminals (Black-Brown Wire)

8. 8

   8. Check Lock/Unlock contact resistance: approximately 0.2 ohms (Lock: White-Red Wire, Unlock: White-Blue Wire)

9. 9

   9. Check the main PBA door sensing circuit - replace if faulty