Advertisement
Control Testing Procedures
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.
Diagnostic Code Checking
Code
1c1c
Shorted key
1c2c
Keyboard tail disconnected
1c31
Cancel key circuit problem
1c6c
EEPROM error
1c7c
Control not calibrated
1c8c
Cooking program error
1d11
Runaway temp (650° F), door unlocked
1d21
Runaway temp (950° F), door locked
3d11
Sensor open
3d21
Sensor shorted
4d11
Door switch position failure
4d51
Door switch circuit failure
9d11
Latch will not lock
9d21
Latch will not unlock
9d31
Latch state unknown, both locked and unlocked
Diagnostic Code Handling
Code
Measurable
1c1c
Keypress
1c2c
Keyboard loop improper value
1c31
Cancel key improper value
1c6c
No response from EEPROM
1c7c
Calibration value out of range
1c8c
CRC invalid
1d11
Sensor resistance > 2237 Ohms
1d21
Sensor resistance > 2787 Ohms
3d11
Sensor resistance > Infinite Ohms
3d21
Sensor resistance > 0 Ohms
4d11
Door switch not closed when door is
locked
4d51
Door switch not open or closed
9d11
Lock switch not closed
9d21
Unlock switch not closed
9d31
Lock and unlock switches both closed
16027222
Replaces 16022499
!
WARNING
Description
"CAL" in the time digits
When Checked
Always
Always
Always
When accessing EEPROM
Always
Cook or clean programmed
Latch unlocked
Latch locked
Cook or clean active
Cook or clean active
Clean or keyboard Lockout
active
Convect, Clean or Keyboard
Lockout programmed
Latch should be locked
Latch should be unlocked
Latch should be locked or when
lock attempted
What is Displayed
Disables audible for affected key
depression
Nothing
Disables all outputs
Disables lights and timers
Disables audible for key depression
Nothing
Disables all outputs
Disables lights and timers
3
BAKE flashes
Disables all outputs for cavity
Nothing
Disables all outputs
Completely disables oven
Nothing
Cancels active cook functions
3
BAKE flashes
Disables all cook functions for cavity
3
BAKE flashes
Disables all cook functions for cavity
3
BAKE flashes
Disables all cook functions for cavity
3
BAKE flashes
Disables all cook functions for cavity
Disables Clean and Lockout
Nothing
functions
Disables Convect, Clean, and
Lockout functions
Nothing
Turn off light and disable light from
door switch
Disables Clean and Lockout
3
LOCK flashes
functions
Disables Clean and Lockout
3
LOCK flashes
functions
Disables Clean and Lockout
3
LOCK flashes
functions
6
Detection
1 minute
1 minute
20 seconds
3 tries
3 tries
3 tries
1 minute
1 minute
20 seconds
20 seconds
1 minute
1 minute
See Note 6
See Note 6
See Note 6
Action Taken By Control
1, 2
1
1
1
4
5
4, 5
4
4
4
May 2006
© 2006 Maytag Services
Advertisement
