GE CleanSpeak GTD81ESPJMC Technical Service Manual page 49

Water Valve
Disconnect power to the dryer.
Remove the J8 connector. Check resistance between the J8 brown wire to the red wire on the J5 connector.
Should read approximately 550 ohm.
If resistance is good, reconnect wires and put the dryer in service mode. Check for 120 VAC at the same.
POWER BOARD
J8
1
1
J5
O-18
O-18
DRUM MOTOR SHOWN STOPPED
S-20
6 3
B-18
5
WATER
VALVE
P-18
(533-590 )
L1
R-18
GY-14
G
CHASSIS
BASE
4
C-18
NO
C-18
IDLER
SWITCH
C-18
– 49 –
TO OUTLET
CONTROL BACKUP
NC
N
(NOT USED)
COM
W-18
DOOR SWITCH
SHOWN
DOOR CLOSED