WD-R1112 - LG Washing Machine Service Manual (repair manual). Page 25

NO

YES

YES

YES

NO

NO

NO

YES

(1)

Check the SENSOR SWITCH
ASSEMBLY or HOSE (Pressure).
If the problem is on the SENSOR
SWITCH ASSEMBLY or the
HOSE, replace the SENSOR
SWITCH ASSEMBLY or the
HOSE.

Normal

Reconnect or repair
connector

Replace the STATOR
ASSEMBLY

Check during spin if the frequency of the water
level is 248 or more.

Press the Start/Pause button 2 times in QC
Test mode, is the drum spinning at low speed?

Is it disconnected, or disassembled?
[Red:3pin(1), GY:4pin(2)]

Check the motor connector, is the resistance of

the terminal same as the figure?

Resistance of terminal: 

①

①~

~②

② / ②

②~

~③

③ / ③

③~

~①

① : About 5Ω

Ω~15Ω

Ω

Replace the MAIN PWB ASSEMBLY

①

① ②

② ③

③

Does the spring of Latch Hook actuate?

Is DOOR SWITCH ASSEMBLY broken?

Replace the DOOR SWITCH ASSEMBLY.

Replace Door Assembly.

Check the DOOR SWITCH
ASSEMBLY Connector and
MAIN PWB ASSEMBLY
[Red 3 pin and blue 4 pin
white 3 pin connector (1)
connector (1)].