MFF384KCF Frigidaire Range - Instructions

Called fridgidaire and they told me the a F31 code means my temperature sensor is not working.
So I ordered one online. I installed it and I still have F31 code and still won't work. So what now? Do I trust them to tell me another part?

Really a no brainer, but I do have to say that PartSelect customer service is excellent. My part was located and on it's way within a day and arrived a couple of days later.

I unplugged the Stove/Oven electrical cord from the wall, then removed the oven door by unlocking the door brackets with a flat head screw driver then closing the door to the last position before it closes and removing the door from the stove (found instructions on YouTube - very easy, which is optional), then removed the oven racks. Removing the door made it a lot easier to access the broil element and element support bracket screws using a socket wrench. I removed the screws from the rear cover on the back of the stove with a socket wrench to access and disconnect the broil element wires with my hand (pliers if needed). I removed the old broil element and inserted and reconnected the new broil element wires, then re-installed the rear cover. I tightened the broil element in place then re-installed the element support bracket and screws, replaced the oven racks, re-installed the oven door and plugged the stove into the wall. This took about twenty minutes and the broil element is working fine.

I followed two very good videos on how to do the repairs. It took longer to clean all the disassembled parts and the glass than it did to actually do the repair.
A word of caution: Be sure to lock the door hinges in the open position before you lift out the door. They must be locked open to put the door back on. It's difficult to lock them open once the door is removed. Also when you replace the screws get them all aligned in the holes before you lock everything down.
The infinite burner switch was pretty easy to replace but watch out for sheet metal cuts when you are removing the back of the stove. I recommend gloves. My stove has a 12 inch infinite burner, but the parts list only mentions a 10 inch burner. Before I ordered it, I had to call the company to verify that it could be used for the 12 inch burner as well.

If you do not intend to take apart the oven door to clean the interior glass, I would recommend you use a clamp to hold the handle and oven door tightly together while you replace the screw. There is a spacer between the back and front panels which could otherwise be shifted out of position. I used a screw extractor to remove the damaged screw and then installed the replacement. Wish all appliance repairs were this easy!

Ensured breaker was off. My range is hot wired. Removed all cables from old terminal block with nutdriver. Used phillips head screw driver to remove old terminal block from back of range. replaced old terminal block with new one. Re-attached accessory cables to small terminals first, then the main cables to the terminal block using where necessary long nose pliers. It is important to make note of which cables are attached to each terminal of the block, so make a sketch PRIOR to removal. Also be careful how the cables are attached to the block. You are using 10 gauge cable with thick insulation. It is important that when pushing the range back into position the cable does not put too much pressure on the block as it will break it. That's exactly what happened to this last one. It probably cracked under the strain of the pressure of the cable and finally current running through it weakened it to the point where it broke off from the block causing it to short and trip the breaker.

Confirm the problem and check electrical diagram to see if there was any other circuit in the syatem that could cause the burner to stay on , remove back cover and inspect switch contacts, found them burnt , look up parts for the model number and replace it.

Followed video instructions on your web site.Removing one wire at a time as suggested simplified installation.Somehow i lost burner lens indicator.Ordered it from your website cost $3.84 plus shipping recieved in one day. GREAT SERVICE

Checked the burner and no power to heat the burner. removed the old switch and put on the new one.

The infinite switch arrived promptly and while not a perfect match fit the range fine. It took me a few extra minutes to figure out the wiring configuration, but it was fairly easy. I was very pleased with Parts Select's service.

Unplugged stove. Quickly unscrewed back panel (4 screws). Popped the wires off one at a time attaching them to the new switch. Pulled the knob off the front, unscrewed screws, and put new switch in repeating previous steps in reverse. Put the panel back on, plugged it up, and pushed it back into place. Done.

So simple....removed back panel, removed knob from front of range and removed 2 screws holding the knob in. Used needle nose pliers to pull wires off existing switch, placed wires in identical spots on new switch. Put switch post through front of range and put the 2 screws back in and the knob on. Finished and ready to go in less than 10 minutes. No more sparking....

I removed back cover and replaced the probe. The troubleshooting info indicated this is the problem 99% of the time. Guess what, it did not help! Further checks indicate that broil element may be out. Am going to resistance check and order if that is the problem.

unscrewed brace attached to element without any problem and secured the wire so that it would not fall behind liner. Connector was a bit hard to disconnect so asked my handyman to detach it - I was not familiar with this connection and did not want to break it - he did it w/o problems and attached the new bake element pronto. How easy can it get!

Replaced control units that were malfunctioning.