F90 Error - Door Locked

Oven/Range/Cooktop Repair
1

My wife said she bumped the cleaning button, and then immediately cancelled the cleaning cycle. The oven never reached 900° that would trip the sensor. The oven never even had a chance to get warm. I pulled the back panel and checked the wiring, and it all looks good. When I disconnected the latch from the motor I was able to move it freely. I wasn’t able to turn the motor by hand… not sure if I should be able to, but it seems like maybe its seized up.

At this point how do I know what to replace? Seems like it would be the motor, but is there anything else to check?

Thanks in advance
Tylan

2

I hate to bump this… but does anyone have any ideas?

3

Here are your parts
Parts for Frigidaire FEFL79JCB Range - AppliancePartsPros.com

See the attachment for the tech sheet.

I am assuming that you have already unplugged the unit for several minutes to see if it will reset itself.

I am not 100% sure but I think that rotating the motor manually would be very difficult or impossible because or the gearing in it.

Below is a link to a manual which may help tou trouble shoot this further.
You will have to join the site and be logged in to be able to download it.
http://appliancejunk.com/forums/index.php?action=downloads;sa=downfile&id=283;t=1450994048

4

OK, so it looks like most of the error codes in that guide point toward replacing the motor latch assembly. That’s kind of what I thought… I read something similar elsewhere.

What’s the EOC if it’s not the motor? I’m guessing that would be the panel with the clock, that’s the only thing that looks like a controller to me.

Thanks for your help!

5

Yes, I unplugged briefly… then again turned off the breaker for 10 minutes or so. No fix.