Maytag MGS5752BD, Service, Page: 20 / 55

Testing Procedures
!
WARNING
To avoid risk of electrical shock, personal injury or death; disconnect power and gas to range before servicing,
unless testing requires power and/or gas.
20 16026293
©2005 Maytag Services
Diagnostic Code Checking
Code Description When Checked Detection
1c1c Shorted key Always 1 minute
1c2c Keyboard tail disconnected Always 1 minute
1c31 Cancel key circuit problem Always 20 seconds
1c6c EEPROM error When accessing EEPROM 3 tries
1c7c Control not calibrated Always 3 tries
1c8c Cooking program error Cook or clean programmed 3 tries
1d11 Runaway temp (650°F), door unlocked Latch unlocked 1 minute
1d21 Runaway temp (950°F), door locked Latch locked 1 minute
3d11 Sensor open Cook or clean active 20 seconds
3d21 Sensor shorted Cook or clean active 20 seconds
4d11 Door switch position failure Clean or keyboard Lockout active 1 minute
4d51 Door switch circuit failure Convect, Clean or Keyboard Lockout
programmed
1 minute
9d11 Latch will not lock Latch should be locked See Note
6
9d21 Latch will not unlock Latch should be unlocked See Note
6
9d31 Latch state unknown, both locked and
unlocked Latch should be locked or when lock
attempted
See Note
6
Diagnostic Code Handling
Code Measurable What is Displayed Action Taken By Control
1c1c Keypress Nothing
Disables audible for affected key
depression
Disables all outputs
1, 2
Disables lights and timers
1c2c Keyboard loop improper value Nothing
Disables audible for key depression
Disables all outputs
1
Disables lights and timers
1c31 Cancel key improper value BAKE flashes
3
Disables all outputs for cavity
1
1c6c No response from EEPROM Nothing Disables all outputs
1
1c7c Calibration value out of range "CAL" in time digits Completely disables oven
4
1c8c CRC invalid Nothing Cancels active cook functions
1d11 Sensor resistance > 2237 Ohms BAKE flashes
3
Disables all cook functions for cavity
1d21 Sensor resistance > 2787 Ohms BAKE flashes
3
Disables all cook functions for cavity
3d11 Sensor resistance > Infinite Ohms BAKE flashes
3
Disables all cook functions for cavity
3d21 Sensor resistance > 0 Ohms BAKE flashes
3
Disables all cook functions for cavity
4d11 Door switch not closed when door is
locked
Nothing
Disables Clean and Lockout
functions
5
4d51 Door switch not open or closed
Nothing
Disables Convect, Clean, and
Lockout functions
4, 5
Turn off light and disable light from
door switch
9d11 Lock switch not closed
LOCK flashes
3
Disables Clean and Lockout
functions
4
9d21 Unlock switch not closed
LOCK flashes
3
Disables Clean and Lockout
functions
4
9d31 Lock and unlock switches both closed
LOCK flashes
3
Disables Clean and Lockout
functions
4