GE GUD27GSSMWW - Page 69

– 69 –
Fault
Code
Fault Name Description Repair Action
8 Pressure Sensor
Loss
This determines if there has been a too
JUHDWRIDGLႇHUHQFHLQWKHSUHVVXUH
sensor reading and the expected
pressure sensor reading for the amount
of water the control calculated it has put
in. It assumes there is a pressure leak,
a clog in the pressure hose/system
delaying the increase in pressure, or a
VLJQL¿FDQWDPRXQWZDWHUOHDNLQJRXW
 Check to make sure house
water supply valves are
turned on.
 Check water valve
operation.
 Check pressure tube for
pinches where it goes
through top cover grommet.
 Check the output voltage
from the pressure sensor to
ensure it matches the water
level in the basket according
to the pressure sensor chart.
 Check pressure tube for
trapped water.
 Ensure pressure chamber
port is free from obstruction
using drill bit size 1/16"
by hand so as not to drill
through the inner wall.
9 Lid Switch
Redundancy
Start attempted for a 4th cycle when
the previous 3 cycles have completed
with backup micro seeing lid open.
Could mean the switches didn’t occur
or backup processor the signal because
of lack of connection. See Fault #2 as
well.
 Open and close the lid to
clear the fault.
 Check harness and
connectors that go to the lid
switch.
 If the fault will not clear,
replace the lid switch.
10 Mode Shift
Feedback Monitor
Signal feedback state from the mode
shifter (agitate or spin) and the state
requested by the control are not the
same and the basket or agitator is
rotating faster than 45 RPM. Agitate
mode feedback signal is no voltage.
 Check mode shifter coupler for
damage and the ability to slide
in and out freely.
 Use ohm meter to ensure
harness shows continuity to the
mode shifter from the control.
 Check resistance of mode
shifter motor (approximately
5.7K ohms).
 Check for 120 VAC to the mode
shifter motor at the control J512
connector.
 If voltage is present and no
operation, replace the mode
shifter.