Filter
Top Products
Troubleshooting Procedures
©2002 Maytag Appliances Company 13 16021668 Rev. 0
Key pad matrix is located in
“Testing Procedures” on page 11.
"PLEASE TOUCH TIME OF DAY"
does not appear in
the display,
when unit is plugged in.
Is 120 volts
indicated.
Replace
circuit
board.
Verify proper
connection of
circuit board.
YES
NO
Unit operates.
1. Check power supply.
2. Check fuse.
3. Check oven thermostat.
Display does not
indicate correct number
pressed or correct
indication when
programmed.
Is continuity
indicated when
key pad is
pressed.
Verify proper
connection of
ribbon
connector.
Replace
control
key pad.
NO
YES
Unit operates.
Does ribbon
connector have
proper
connection.
Replace
circuit
board.
Reconnect
ribbon connector
for proper
connection.
YES
NO
Measure voltage
between pin 1
and pin 3 of
CN1 connector
Measure resistance
of control key
panel after removing
ribbon connector.