GE GUD27ESSMWW Technical Service Manual page 74

Fault
Code Fault Name
27 Water
Accessibility
28 Options Knobs
Feedback Invalid
29 Suds Lock
Abatement Failure
30 Stuck Button
Fault
31 Out of Balance
(OOB) Fallback In
Final Spin
32 Critical Lid Lock
Failure: Can't
Unlock Lid
Description
This will happen if water is left in the tub
with the lid open for more than 15 minutes.
This fault is set if a cycle is running and an
invalid knob position is detected.
Cycle has terminated due to too many
suds.
Buttons not operating when pressed.
This fault is set if machine is unable to
due to OOB.
This fault is set when the software has
tried multiple times to unlock the lid without
success.
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Repair Action
Check the output voltage from
the pressure sensor to ensure
it matches the water level in
the basket according to the
pressure sensor chart.
This is normal operation. This
will happen if the consumer
and/or control switched cycle to
a paused state.
Make sure knobs are in a valid
position.
Ensure knob harness is fully
seated and not routed under
knob assembly.
Ensure basket is able to rotate
freely.
Ensure consumer is using the
proper amount of HE detergent.
Ensure speed sensor is
plugged in and correctly seated
to the motor.
Check buttons and adjust.
Check button tree.
Check the clearance between
the button and the backsplash
hole.
Manually rebalance the load,
check basket for damage, and
run a Drain & Spin cycle.
If washer spins properly, talk
with consumer about loading.
If the washer will not spin
properly, check the balance
ring, the rod and spring
assemblies, the speed sensor,
and the speed sensor harness
for proper operation.
Check if the unit is stable and
leveled.
Check to ensure lid lock
harness is correctly seated on
the lid lock and control board.