Frigidair Electric stove (MN) CFEF358EC

F90 Maximum oven door unlock time exceeded.
F91 Maximum oven door unlock attempts exceeded.
F92 Maximum oven door open time exceeded.
F93 Maximum oven door lock time exceeded.
F94 Maximum oven door lock attempts exceeded.


1. (F90, 91, 92, 93 & 94) Check the wiring between EOC & Lock Motor Micro Switch.

2. (F90, 91, 92, 93 & 94) Replace the Motor Door Latch assembly if necessary.

3. (F90, 91, 92, 93 & 94) Check for binding of the Latch Cam, Lock Motor Rod & Lock Motor Cam.

4. (F90, 91, 92, 93 & 94) Check to see if Lock Motor Coil is open. If open, replace Lock Motor Assembly.

5. (F90, 91, 92, 93 & 94) Lock Motor continuously runs - if Micro Switch is open, replace Lock Motor Assembly.

6. (F92, 93 & 94) Check oven door Light Switch - if open, replace Switch.

7. If all situations above do not solve problem, replace EOC.


F90 is a door lock code, Try this...
unplug the range.
wait 1 minute.
turn the range back on,
then while holding in on the oven door.
start another self clean.
wait 2 minutes.
then cancel the self clean.

do not release the door until the door lock light goes out.


Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question

F90 Maximum oven door unlock time exceeded.
F91 Maximum oven door unlock attempts exceeded.
F92 Maximum oven door open time exceeded.
F93 Maximum oven door lock time exceeded.
F94 Maximum oven door lock attempts exceeded.


1. (F90, 91, 92, 93 & 94) Check the wiring between EOC & Lock Motor Micro Switch.

2. (F90, 91, 92, 93 & 94) Replace the Motor Door Latch assembly if necessary.

3. (F90, 91, 92, 93 & 94) Check for binding of the Latch Cam, Lock Motor Rod & Lock Motor Cam.

4. (F90, 91, 92, 93 & 94) Check to see if Lock Motor Coil is open. If open, replace Lock Motor Assembly.

5. (F90, 91, 92, 93 & 94) Lock Motor continuously runs - if Micro Switch is open, replace Lock Motor Assembly.

6. (F92, 93 & 94) Check oven door Light Switch - if open, replace Switch.

7. If all situations above do not solve problem, replace EOC.


F90 is a door lock code, Try this...
unplug the range.
wait 1 minute.
turn the range back on,
then while holding in on the oven door.
start another self clean.
wait 2 minutes.
then cancel the self clean.

do not release the door until the door lock light goes out.


Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question@@@@

F90 Maximum oven door unlock time exceeded.
F91 Maximum oven door unlock attempts exceeded.
F92 Maximum oven door open time exceeded.
F93 Maximum oven door lock time exceeded.
F94 Maximum oven door lock attempts exceeded.


1. (F90, 91, 92, 93 & 94) Check the wiring between EOC & Lock Motor Micro Switch.

2. (F90, 91, 92, 93 & 94) Replace the Motor Door Latch assembly if necessary.

3. (F90, 91, 92, 93 & 94) Check for binding of the Latch Cam, Lock Motor Rod & Lock Motor Cam.

4. (F90, 91, 92, 93 & 94) Check to see if Lock Motor Coil is open. If open, replace Lock Motor Assembly.

5. (F90, 91, 92, 93 & 94) Lock Motor continuously runs - if Micro Switch is open, replace Lock Motor Assembly.

6. (F92, 93 & 94) Check oven door Light Switch - if open, replace Switch.

7. If all situations above do not solve problem, replace EOC.


F90 is a door lock code, Try this...
unplug the range.
wait 1 minute.
turn the range back on,
then while holding in on the oven door.
start another self clean.
wait 2 minutes.
then cancel the self clean.

do not release the door until the door lock light goes out.


Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question####

F90 Maximum oven door unlock time exceeded.
F91 Maximum oven door unlock attempts exceeded.
F92 Maximum oven door open time exceeded.
F93 Maximum oven door lock time exceeded.
F94 Maximum oven door lock attempts exceeded.


1. (F90, 91, 92, 93 & 94) Check the wiring between EOC & Lock Motor Micro Switch.

2. (F90, 91, 92, 93 & 94) Replace the Motor Door Latch assembly if necessary.

3. (F90, 91, 92, 93 & 94) Check for binding of the Latch Cam, Lock Motor Rod & Lock Motor Cam.

4. (F90, 91, 92, 93 & 94) Check to see if Lock Motor Coil is open. If open, replace Lock Motor Assembly.

5. (F90, 91, 92, 93 & 94) Lock Motor continuously runs - if Micro Switch is open, replace Lock Motor Assembly.

6. (F92, 93 & 94) Check oven door Light Switch - if open, replace Switch.

7. If all situations above do not solve problem, replace EOC.


F90 is a door lock code, Try this...
unplug the range.
wait 1 minute.
turn the range back on,
then while holding in on the oven door.
start another self clean.
wait 2 minutes.
then cancel the self clean.

do not release the door until the door lock light goes out.


Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question#$%#

F90 Maximum oven door unlock time exceeded.
F91 Maximum oven door unlock attempts exceeded.
F92 Maximum oven door open time exceeded.
F93 Maximum oven door lock time exceeded.
F94 Maximum oven door lock attempts exceeded.


1. (F90, 91, 92, 93 & 94) Check the wiring between EOC & Lock Motor Micro Switch.

2. (F90, 91, 92, 93 & 94) Replace the Motor Door Latch assembly if necessary.

3. (F90, 91, 92, 93 & 94) Check for binding of the Latch Cam, Lock Motor Rod & Lock Motor Cam.

4. (F90, 91, 92, 93 & 94) Check to see if Lock Motor Coil is open. If open, replace Lock Motor Assembly.

5. (F90, 91, 92, 93 & 94) Lock Motor continuously runs - if Micro Switch is open, replace Lock Motor Assembly.

6. (F92, 93 & 94) Check oven door Light Switch - if open, replace Switch.

7. If all situations above do not solve problem, replace EOC.


F90 is a door lock code, Try this...
unplug the range.
wait 1 minute.
turn the range back on,
then while holding in on the oven door.
start another self clean.
wait 2 minutes.
then cancel the self clean.

do not release the door until the door lock light goes out.


Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question

F90 Maximum oven door unlock time exceeded.
F91 Maximum oven door unlock attempts exceeded.
F92 Maximum oven door open time exceeded.
F93 Maximum oven door lock time exceeded.
F94 Maximum oven door lock attempts exceeded.


1. (F90, 91, 92, 93 & 94) Check the wiring between EOC & Lock Motor Micro Switch.

2. (F90, 91, 92, 93 & 94) Replace the Motor Door Latch assembly if necessary.

3. (F90, 91, 92, 93 & 94) Check for binding of the Latch Cam, Lock Motor Rod & Lock Motor Cam.

4. (F90, 91, 92, 93 & 94) Check to see if Lock Motor Coil is open. If open, replace Lock Motor Assembly.

5. (F90, 91, 92, 93 & 94) Lock Motor continuously runs - if Micro Switch is open, replace Lock Motor Assembly.

6. (F92, 93 & 94) Check oven door Light Switch - if open, replace Switch.

7. If all situations above do not solve problem, replace EOC.


F90 is a door lock code, Try this...
unplug the range.
wait 1 minute.
turn the range back on,
then while holding in on the oven door.
start another self clean.
wait 2 minutes.
then cancel the self clean.

do not release the door until the door lock light goes out.


Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question

F90 Maximum oven door unlock time exceeded.
F91 Maximum oven door unlock attempts exceeded.
F92 Maximum oven door open time exceeded.
F93 Maximum oven door lock time exceeded.
F94 Maximum oven door lock attempts exceeded.


1. (F90, 91, 92, 93 & 94) Check the wiring between EOC & Lock Motor Micro Switch.

2. (F90, 91, 92, 93 & 94) Replace the Motor Door Latch assembly if necessary.

3. (F90, 91, 92, 93 & 94) Check for binding of the Latch Cam, Lock Motor Rod & Lock Motor Cam.

4. (F90, 91, 92, 93 & 94) Check to see if Lock Motor Coil is open. If open, replace Lock Motor Assembly.

5. (F90, 91, 92, 93 & 94) Lock Motor continuously runs - if Micro Switch is open, replace Lock Motor Assembly.

6. (F92, 93 & 94) Check oven door Light Switch - if open, replace Switch.

7. If all situations above do not solve problem, replace EOC.


F90 is a door lock code, Try this...
unplug the range.
wait 1 minute.
turn the range back on,
then while holding in on the oven door.
start another self clean.
wait 2 minutes.
then cancel the self clean.

do not release the door until the door lock light goes out.


Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question

F90 Maximum oven door unlock time exceeded.
F91 Maximum oven door unlock attempts exceeded.
F92 Maximum oven door open time exceeded.
F93 Maximum oven door lock time exceeded.
F94 Maximum oven door lock attempts exceeded.


1. (F90, 91, 92, 93 & 94) Check the wiring between EOC & Lock Motor Micro Switch.

2. (F90, 91, 92, 93 & 94) Replace the Motor Door Latch assembly if necessary.

3. (F90, 91, 92, 93 & 94) Check for binding of the Latch Cam, Lock Motor Rod & Lock Motor Cam.

4. (F90, 91, 92, 93 & 94) Check to see if Lock Motor Coil is open. If open, replace Lock Motor Assembly.

5. (F90, 91, 92, 93 & 94) Lock Motor continuously runs - if Micro Switch is open, replace Lock Motor Assembly.

6. (F92, 93 & 94) Check oven door Light Switch - if open, replace Switch.

7. If all situations above do not solve problem, replace EOC.


F90 is a door lock code, Try this...
unplug the range.
wait 1 minute.
turn the range back on,
then while holding in on the oven door.
start another self clean.
wait 2 minutes.
then cancel the self clean.

do not release the door until the door lock light goes out.


Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question@#$%

F90 Maximum oven door unlock time exceeded.
F91 Maximum oven door unlock attempts exceeded.
F92 Maximum oven door open time exceeded.
F93 Maximum oven door lock time exceeded.
F94 Maximum oven door lock attempts exceeded.


1. (F90, 91, 92, 93 & 94) Check the wiring between EOC & Lock Motor Micro Switch.

2. (F90, 91, 92, 93 & 94) Replace the Motor Door Latch assembly if necessary.

3. (F90, 91, 92, 93 & 94) Check for binding of the Latch Cam, Lock Motor Rod & Lock Motor Cam.

4. (F90, 91, 92, 93 & 94) Check to see if Lock Motor Coil is open. If open, replace Lock Motor Assembly.

5. (F90, 91, 92, 93 & 94) Lock Motor continuously runs - if Micro Switch is open, replace Lock Motor Assembly.

6. (F92, 93 & 94) Check oven door Light Switch - if open, replace Switch.

7. If all situations above do not solve problem, replace EOC.


F90 is a door lock code, Try this...
unplug the range.
wait 1 minute.
turn the range back on,
then while holding in on the oven door.
start another self clean.
wait 2 minutes.
then cancel the self clean.

do not release the door until the door lock light goes out.


Thanks for using FixYa - a 4 THUMBS rating is appreciated for answering your FREE question

The F90 fault indicates that the maximum time allowed for oven door unlock was exceeded. The control attempted to unlock the door. The door lock motor or mechanism failed to unlock the door within the maximum amount of time it is allowed to be energized by the control board.

It is unlikely that you will be able to reset this fault code. You can try to completely disconnect electrical power and leave it off for 5 minutes. After reconnecting power, the fault code will probably reappear since the control will still detect that the oven door is locked. The only way to clear the fault code is to disassemble the range and repair or reset the oven door lock assembly. You will need a service technician to complete this repair.