Frigidaire freestanding elec range error F90 / F91

[kap3lehoux]

Model #LGEF3031KWB - Pushed "self cleaning" button and Error Code F90 flashes and oven beeps. Unpluged oven 8-hrs hoping to reset, no luck same error.  Opened oven door to stop annoying beeping sound and F91 flashes.  I cannot use my oven.  My research leads me to believe the Lock Motor Assembly needs replaced but I'd like to check to determine if it is the actual problem.  Parts are expensive and I'd like to make one purchase. 

Thanks in advance for any advice you offer.

[whirlpooltech]

I believe you are correct.

Your model uses Door Lock Motor and Switch Assembly Part # 316464300

It's located at the back of the range. If you click on the part number link I posted above you will find a help video for that part.

I have replaced a number of these on Frigidaire ranges in the last few years, can't recall just what the error code was off hand, but it does seem to be a common problem.

You could check the motor with a ohm meter. You could also check to see if voltage is getting to the motor when you try to self clean. If there is voltage getting to the motor, but the motor does not turn to lock the oven door then the door lock motor is bad for sure.

[kap3lehoux]

I appreciate your "professional" knowledge & recommendations.  The video makes it look easy to install the part...leaving more $$$ in my pocket!!    Thank you and have a great day!

[whirlpooltech]

Please update us as to how the repair goes for you.