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Entering Service Mode
NOTE: Entering Service Mode resets the CSM.
The dishwasher must be in Consumer Error Mode
to enter Service Mode. Entering Service Mode will
reset the CSM, allowing loads to be checked for the
cause of the CSM to trip. The control will blink the
Normal LED (light on model GDF510PxJxx) every few
seconds for the number of times corresponding to
the load being tested.
While in Consumer Error Mode
Press and hold the Cycle Select pad for 5
seconds.
Press Cycle Select to select or increment each
test.
Press Start, to start and stop each test.
Service Mode will exit after 5 minutes of Inactivity.
Exit Service Mode by pressing and holding the Cycle
Select and Start pads for 5 seconds, or by pressing
any other pad.
LED
Blink #
Load to
Control
Timeout / Notes
1
Drain Pump
Attempts to empty. Takes
approximately 75 seconds
from normal level.
2
Water Valve
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level. Takes approximately
1 minute.
3
Circulation
Pump
Runs for approximately
2 minutes, pressing Start
button will alternate
lower spray arm to mid
and upper spray systems
(there will be a one or eight
second pause, see diverter
operation).
4
Heater
Turns on heater for a
maximum of 2 minutes.
5
Detergent
Module
Turns on detergent module
solenoid for a maximum of
2 minutes.
Heat
Connector
AC Power Connector (backside of board)
DC Power
Connector
Service
LED
Drain & Circ. Connector
Personality
Jumper
Service Mode
Diagnosing Electronic Control Boards
Diagnosing the main control and UI control are
covered in this section. Many components can
be checked from the main control, which can be
accessed with the door on or removed if needed.
Some connectors are located through the bottom
cover to allow easy access to the AC supply
connector, door harness and RJ45 connector.
WARNING: GE Factory Service Technicians are
REQUIRED to follow Lockout / Tagout (LOTO) 6
Step Process prior to beginning repair.
