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Troubleshooting Procedures
16021668 Rev. 0 14 ©2002 Maytag Appliances Company
Display does not
count down when
START is pressed.
Is
continuity
indicated.
Verify proper
connection of
ribbon
connector.
Adjust or
replace door
sensing
switch.
NO
YES
Unit operates.
Does ribbon
connector have
proper
connection.
Replace
circuit
board.
Reconnect
ribbon connector
for proper
connection.
YES
NO
No buzzer sound when
pressing control pad
between stages or at
the end of cooking.
Verify normal
operation of
circuit board.
Replace
circuit
board.
Unit operates.
Measure resistance of
CN2 between pin 1 and
pin 3 with door closed.
Check:
1. Touch Keypad.