Maytag AEW3530DD Series Service Manual page 24

Testing Procedures
To avoid risk of electrical shock, personal injury or death; disconnect power to oven before servicing, unless
testing requires it.
Diagnostic Code Handling
Code Measured
1c1c Keypress
1c2c Keyboard loop improper value
1c31 Cancel key improper value
1c32 Cancel key improper value
1c4c CRC invalid
1c6c No response from EEPROM
1c7c Calibration value out of range
1c81 CRC invalid
1c82 CRC invalid
1d11
Sensor resistance >2237
1d12
Sensor resistance >2237
1d21
Sensor resistance >2787
1d22
Sensor resistance >2787
3d11
Sensor resistance > Infinite
3d12
Sensor resistance > Infinite
3d21
Sensor resistance < 0
3d22
Sensor resistance < 0
Ω
3d41
Probe resistance < 0
3d51 Calibration value out of range
4d11 Door switch not closed when
door is locked
4d12 Door switch not closed when
door is locked
4d21 Reverse Airflow Fan rotation
(no/low RPM)
4d22 Reverse Airflow Fan rotation
(no/low RPM)
4d31 Reverse Airflow Fan rotation
(on when should be off)
4d32 Reverse Airflow Fan rotation
(on when should be off)
4d41 Reverse Airflow Fan rotation
(high RPM)
4d42 Reverse Airflow Fan rotation
(high RPM)
4d51 Door switch not open or closed
4d52 Door switch not open or closed
9d11 Lock switch not closed
9d12 Lock switch not closed
9d21 Unlock switch not closed
9d22 Unlock switch not closed
9d31 Lock and unlock switches both closed
9d32 Lock and unlock switches both closed
FAULT DETECTED
24
!
mssg 1 (active) / mssg 2 (data)
mssg 1 (active) / mssg 2 (data)
mssg 1 (active) / mssg 2 (data)
mssg 1 (active) / mssg 2 (data)
mssg 1 (active) / mssg 2 (data)
mssg 1 (active) / mssg 2 (data)
mssg 1 (active) / mssg 2 (data)
Ω
mssg 1 (active) / mssg 3 (data)
Ω
mssg 1 (active) / mssg 3 (data)
Ω
mssg 1 (active) / mssg 3 (data)
Ω
mssg 1 (active) / mssg 3 (data)
Ω
mssg 1 (active) / mssg 2 (data)
Ω
mssg 1 (active) / mssg 2 (data)
Ω
mssg 1 (active) / mssg 2 (data)
Ω
mssg 1 (active) / mssg 2 (data)
mssg 1 (active) / mssg 2 (data)
mssg 1 (active) / mssg 2 (data)
mssg 1 (active) / mssg 2 (data)
No change
No change
mssg 1 (active) / mssg 2 (data)
mssg 1 (active) / mssg 2 (data)
mssg 1 (active) / mssg 2 (data)
mssg 1 (active) / mssg 2 (data)
mssg 1 (active) / mssg 2 (data)
mssg 1 (active) / mssg 2 (data)
mssg 1 (active) / mssg 2 (data)
mssg 1 (active) / mssg 2 (data)
mssg 1 (active) / mssg 2 (data)
mssg 1 (active) / mssg 2 (data)
Message 1:
PRESS ENTER
TO TRY AGAIN
W ARNING
Display
Disable audible for affected key depression,
Disable all outputs
Disable lights and timers
Disable audible for key depression,
Disable all outputs
Disable lights and timers
Disable all outputs for cavity
Disable all outputs for cavity
Disable all outputs
Disable all outputs
Completely disable oven
Disable affected oven function
Disable affected oven function
Disable all cooking functions for cavity
Disable all cooking functions for cavity
Disable all cooking functions for cavity
Disable all cooking functions for cavity
Disable all cooking functions for cavity
Disable all cooking functions for cavity
Disable all cooking functions for cavity
Disable all cooking functions for cavity
Disable all probe functions
mssg 2 Disable all probe functions
Disable Clean and lockout functions
mssg 1
mssg 1 Disable Clean and lockout functions
Disable all cooking functions for cavity
Disable all cooking functions for cavity
No action
No action
Disable all cooking functions for cavity
Disable all cooking functions for cavity
Disable Convect, Clean, and lockout functions
Turn off light and disable light from door switch
Disable Convect, Clean, and lockout functions
Turn off light and disable light from door switch
Disable Clean and lockout functions
Disable Clean and lockout functions
Disable Clean and lockout functions
Disable Clean and lockout functions
Disable Clean and lockout functions
Disable Clean and lockout functions
Message 2:
FEATURE NOT FAULT DETECTED
AVAILABLE DISABLE POWER
PRESS HELP
16022506
Action Taken
1, 2
1
1
1
1
1
4
1
1
5
5
4
4
4
4
4
4
Message 3:
TO CLEAR
©2003 Maytag Appliances Company
4, 5
4, 5