December 2004 8
16025861
©2004 Maytag Services
DIAGNOSTIC CODES:
When a problem with the wash system is detected
a diagnostic code is assigned and logged into the
control board memory with the last cycle count at
which it occurred. An assigned diagnostic code
indicates the washer must be serviced. The control
board will allow as many diagnostics as possible
for the machine to continue running. In some
cases, when the washer shuts down, something
shall be displayed on the display until the con-
sumer selects the off key. See the table for specific
actions or references to where the proper action is
defined.
Accessing Diagnostic Codes
After the machine is in the service mode, pressing
presoak
key will display a ‘d’ and turn the LED on
above the presoak key. The diagnostic codes can
be viewed by using the arrow keys. The down
arrow will go down the list.
Clearing Diagnostic Code List
While viewing the diagnostic code listing, the
diagnostic code list can be cleared from memory
by pressing the
heavy soil
and
presoak
keys for 3
seconds.
Board Output Test Table
Key Pressed:
Function Performed
Cotton/sturdy
Hot Water Valve
Wrinkle Free
Cold Water Valve
Delicates
Bleach Valve
Hand Wash
Fabric Softener Valve
Presoak
Drain Pump
Stain Cycle
Motor Control
Extra Rinse
Unlock Door (Sends a
pulse every second for
10 seconds)
Max Extract
Lock Door (Sends a
pulse every second for
10 seconds)
Board Input Test
While in service mode, pressing the
hand wash
key
places the washer into the Board
Input Test.
This test will turn on a specified input after a key
press. All output will be turned off after 10 minutes.
Board Output Test
While in service mode, pressing the
rinse
key
places the washer into the Board Output Test.
This test will turn on a specified output after a
key press. All outputs will continue on until the
key is pressed again, or it will turn off after 10
minutes. Note, to check the fabric and bleach
valves, you must turn on the hot or cold water
valves first.
**
Two digit display = 0-99;
plus
max extract
LED =100,
plus
max extract
LED and
extra rinse
LED = 200.
Board Input Test Table
Action
Press Key
Feedback
Door Position
cotton/sturdy
dO
Open
Latch Position
delicates
LO
Unlocked
L l
Locked
High Water
Level
wrinkle free
--
O
Below Level
--
l
Above Level
Low Water
Level
hand wash
_O
Below Level
_ l
Above Level
Unbalance
Circuit
temp down
uO
Balanced
u l
Unbalanced
Water Inlet Temp temp up
Degrees
o
F
Vibration Signal spin
0-225**
Brown out
rinse
0-225**
Accelerometer
circuit
quick
PA
= Passes
FA
= Fails
!
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect power to washer before servicing,
unless testing requires it.
Troubleshooting
