Maytag MAT12PDSA Technical Information page 17

Component Testing Procedures
To avoid risk of electrical shock, personal injury or death; disconnect power to washer before servicing, unless
testing requires power.
"Unbalance"
stays in display
Cannot enter or
cannot exit operator
mode
Operator options
revert to defaults
December 2003
!
WARNING
Unplug washer check
wiring and terminations
between lid switch and
control board
Adjust lid switch or
replace it if No
necessary
Check for proper
adjustment of service
switch
Replace control
board
Setup operator options as
desired unplug washer for
2 minutes then plug in
washer
Check continuity of
lid switch as lid is
raised and lowered
Does switch open
and close
properly?
Check wiring and
terminations between
service switch and control
board
Does service switch
Yes open and close
properly?
If problem still exists
replace control board
17
Plug in washer
Yes replace control board
if problem still exists
Replace service
No
switch
16022846 Rev 0