LG 48842 Service Manual page 31

Hose
Connector
Hose
(White)
Connector
Connector
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WILL NOT CIRCULATE WATER
Is the impeller of the drain pump clogged?
NO
Are the Hose Connector and/or Hose clogged?
NO
Is the connector disconnected, disassembled?
NO
Is the coil of the right side of drain pump open
or short circuited? (Coil R is 18-30Ω )
NO
When checking voltage between the
connectors during spin, is the voltage 120V AC,
as the figure?
YES
YES
YES
YES YES
NO
30
Remove foreign material.
Remove foreign material.
Reconnect or repair
the connector.
Replace PUMP MOTOR
ASSEMBLY.
Replace the MAIN PWB
ASSEMBLY.