66578009801 Kenmore Range - Instructions

After shutting the main valve behind stove. Removed all shelves and rear cover from stove. Unplugged the plug to the sensor. Removed the two mounting screws and pulled the old sensor out. Installed new sensor and plugged it in again. After reinstalling the rear cover and shelves, replugged in power, openned the gas valve behind the stove and tested with soapy water to make sure there wasn't ant developed leaks. Turned on oven with a test thermometer in it. Monitored operation and now oven temperature is roughly 10 to 20 degrees to the setpoint.

Removed back of stove, removed screws from sensor inside oven, unplugged connector from back of stove, pulled sensor out through oven; installed new sensor, replaced back of stove. Set the oven to bake, waited for it to pre-heat; the oven thermometer showed that the same problem was occurring, the sensor replacement didn't work.

Removed old ingniter with screwdriver. Installed new igniter, but had to remove connector in order to electrically connect using twist on connectors.

First pulled the oven out and noticed how dirty the floor was underneath. Bachelors are BAD housekeepers. Next I removed the oven door (just slides off the hinges) to make it easier to reach in and unscrew the two screws holding the sensor in place in the upper left back of oven. Screws came out easily. Then I removed the back panel by removing the six screws holding it in place. I unsnapped the temp sensor wiring connection, then pulled the probe out from the front (inside the oven). Installed the new probe by feeding the wires and connector through from the front (inside the oven) and attached it with the two screws. Then went to the back again, snapped the wiring connectors together, and replaced the back panel. Then I scrubbed the floor, pushed the range back in place, reinstalled the door, and gave it a test run. PERFECTION! Heated to within five degrees of setting. EASIEST REPAIR JOB I'VE EVER DONE!

My husband and I began to pull the oven out and I realized that it was too heavy for me to hold. Luckily we were able to get another man to help. Other than that it was easy. Also, it took us awhile to figure out which screws secured the oven into the cabinet. We saved over $1000.00 on a new oven and installation. Kudos to everyone who added their comments! They gave us courage to give it a try.

Pull out unit from wall in order to access back panel.
Unplug and turn off gas.
Remove the entire back panel (there is no small access panel like there is on other units. You must remove the whole back panel.)
Open the top oven door and remove rack, then remove the bottom heat shield, unscrew igniter.
Unplug the igniter from the back of the range. If you don't what wire it is have someone jiggle the wire from inside the top over while you look from the back of the range.
Pull out igniter.
Perform all steps again in reverse.

Heat escaping from the top of the over door would overheat the electronics and cause the system to show error codes F1 and F3-1. Error code F3-1 suggests that the oven temperature sensor was bad. I replaced the sensor but that did not stop the problem. Replacing the oven door gasket stop the heat leak and solved the problem. I simply pull the old gasket off the door (it stuck a bit at the bottom but a pair of pliers solved that problem, then push the new gasket into place without any tools. The old gasket was very hard and non-complient where food had spilled on it and baked hard.

Had a technician from Home Advisor to check the problem out with my Whirlpool Double oven(1 1/2 old). Paid $60 to find the problem. According to the technician problem was control board and cost of labor and parts $465.00
Jumped on Part Select website, placed a question with my stove problem through the chat. Immediately they answered my question and told me the problem was the Terminal Block. Cost of part and shipping $25.00. Replaced it myself and everything works fine.
Thank you, Thank you Part Select for your help and honesty.

Sincerely
Peter from Maryland

I needed to remove the rear panel to replace the sensor, but unfortunately, that was not the problem. It could have been; but also, it could have been the electronic control, or the gas control valve. This was the cheapest "trial" fix. I did talk to a "Warranty Repair Man", who said that IF it was the electronic control, because of the age of the oven, (13 years) the part would not be available and would need to be fabricated by the manufacture. Even then the cost would approach the cost of a new oven. So, we abandonded the idea of repairs to this one. I guess 13 years is a bit to much to expect of a machine this day and time. Things are made to use-up and throw away. Such is life ! !

Repair was very simple. Took the door apart in layers, replaced the glass and put everything else back. it took longer to clean the stove than it did to actually take it apart and put it back together. guess i didnt need to be that much of a clean freak!

I took the oven door apart, pulled out the broken fragments of glass and replaced it with the new glass. I should have taken notes as I took the door apart because it was a bit tricky to remember how all the pieces fit back together.

I was very impressed with how quickly the parts were shipped and the quality of the packing materials to protect the glass as it was shipped.

moved stove away from the wall, Disconnected power, Removed 2 screws on the access panel and removed panel. Disconnected qwick release conections on heat sensor and ignitor, Removed oven door and burner cover to expose ignitor, removed 2 screws to remove ignitor and replaced ignitor. Removed 2 screws and removed sensor, replaced sensor. Reconnected qwick conects on sensor and ignitor. Replaced oven door, burner cover and access panel and checked out. Checks OK !

unplugged from electric; turned gas off behind range & removed back panel; removed rack & door (optional) of upper oven; slid & removed drip cover; removed flame guard; carefully unscrewed igniter bracket to keep from dropping fasteners; located and unplugged old igniter from range back; removed old igniter through front of oven, go slow as it gets caught along the way; fed new igniter through same path; reverse steps - plug in new igniter, secure in oven, replace guard & cover & door if removed; back panel installed; gas knob turned to align with gas line; range plugged back into electric wall socket

Did the diagnostic tests from the literature provided in a bag on the back of my stove I had no idea it was on the back of my stove because I had this stove installed when it was brand new
The final test indicated the igniter was bad and this is a common cause due to age wear and tear and just use of the oven
So I ordered one. It came extremely fast
It was a an OEM part
I had the oven back in operation in 15 minutes that includes R&R of the stove back and oven racks and inside fire tube covers and fire tube
I then replaced the bad igniter with the new one on the fire tube then reinstalled the fire tube
Then I did the Prefire test with the Gas turned off and the igniter lit beautifully
Then the final test was I turned on the gas and did the Prefire test again AND the fire tube lit up and beautiful blue flames came out the fire tubes tiny holes
Then I finished putting the back and inboard fire tube covers back on
Then I put the racks back in
This is what I did from start to finish and the Most important thing was I made my wife extremely happy

So simple! I really had no idea what the problem was. I found the PartsSelect site, read the comments from fellow Maytag double oven owners, diagnosed the problem as the sensor and ordered the part. It arrived in only two days! We removed the back of the stove, pulled the old sensor through, plugged the new one in and YAY the oven is like new. I have to admit most of the repair time involved sweeping up the dog hair that had accumulated under the stove.