WS-12091TD - LG Washing Machine Service Manual (repair manual). Page 24

Check on the spinning, is the frequency

of the water level 248 or more. The

frequency can be checked by pressing

the Rinse and Medic Rinse buttons at

the same time on the program.

When pressing Rinse, Medic Rinse and
POWER buttons at the same time after
power off, press the Start/Pause button 1
times, is the drum low speed spin?

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

Replace the MAIN PWB ASSEMBLY

Check the motor connector, is the

resistance of the terminal same as the

figure?

Resistance of terminal:

~      /      ~      /      ~      : About 5 

Ω

~15 

Ω

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

Normal

Correct the connector.

Replace the STATOR

ASSEMBLY

1

2

3

1

2

2

3

3

1

Does the spring of Latch Hook actuate?

Is there clicking sound once or twice when
the START/ PAUSE button is pressed to
start the cycle?

Check the DOOR
SWITCH ASSEMBLY
Connector and MAIN PWB
ASSEMBLY [Black(1),
Brown/Yellow(2)].

Replace Door Assembly.

Is DOOR SWITCH ASSEMBLY broken?

Replace the DOOR
SWITCH ASSEMBLY.

[1]

[2]

[1]

[2]

(1)