FEFB79GCB Frigidaire Range - Instructions

Unplugged the range. Removed the top section of the back of the stove to expose switches. Removed the knob, (pulls off exposing the 2 switch screws), unscrew & pull out from the back. The new switch was slightly bigger but the same manufacture and post letters & numbers. Transfer wires one-at-a-time from the old to the new switch. Mount the new switch back in place, put the screws in and the knob on. I plugged in the stove for a quick test, HA....works perfectly. Unplugged again and put the back panel back on, plugged back in and pushed the stove back in it's hole. BEFORE; the old switch when turned down would come back on BUT stay on high, a lot of boil overs. FINALLY: when turned on, it would NOT turn off, a real fire hazard. Thank you for having an original replacement part.

Removed the defective part. Install the new part, insert the connectors. Now its working

Replaced infinite control very easily.

I followed instructions found on the interwebs. They helped immensely. Saving the original faceplate was tricky. The replacement control board works perfectly.

Switch was easy to replace. Some hex head screws to remove the panel and two screws to remove the switch. Though the plug in positions were totally different, all the quick connect terminals were marked on both switches.

Easy watched on line video

Pulled oven away from cabinet area
Unplugged oven from wall outlet
Removed screws to free top panel from back of oven
Removed screws to free lower panel from back of oven
Probe backing was now exposed
Unplugged probe from connector
Removed one screw from probe housing
Twisted probe housing counterclockwise then pulled probe out
Reversed the process to install probe
Plugged probe into connector
Reversed the panel removal process
Plugged oven back in to wall outlet
Turned on oven and tested with no further issue

removed back and transferred four wires to new part and replaced back

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?

replaced it

Removed old fan and replaced with new fan. To replace fan, the over interior fan blade was removed, then the two slip on wires were removed from the old fan motor, then the three screws securing the old fan motor were removed. The process was reversed to install replacement fan

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.

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 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!