Models > W30400B Maytag > Instructions

W30400B Jenn-Air Oven - Instructions

All installation instructions for W30400B parts

These instructions have been submitted by other PartSelect customers and can help guide you through the oven repair with useful information like difficulty of repair, length of repair, tools needed, and more.

All Instructions for the W30400B
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No temperature control

  • Customer: Max from Houston TX
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 2 of 3 people found this instruction helpful
Turned off breakers to oven. Removed two screws that held oven in cabinet. Removed oven door by opening slightly and pulling up on door. Pulled oven out 1/3 of way. Took out four screws on top of control panel. Took oven light switch off by unscrewing holding ring. Removed temp knob on right by pulling. Removed start / stop knob same way.Removed glass straight out. Removed four screws that held elecrtonic clock conrtol board. Unpluged three wire plug from right side and the nine wire plug from the left side. Worked board out at and angle. Went backwards to connect and replace board, screws and door.Slid oven back in and tested oven after turning breakers back on, worked like new.

Oven door locked and was flashing code F4

  • Customer: Mary L. from Trinity TX
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 2 of 4 people found this instruction helpful
First, thanks to PartsSelect for getting the part to me so quickly. I went to the "Instant Repairman" , checked all that applied to my problem. The answer was the sensor, 99% of the time.I used a coat hanger to pull the latch back and open the door. I watched the video and followed the instructions to remove the old sensor. The wires were melted but the plug was still good. I used one of the adapters to install the new sensor, then replaced the two screws inside the oven. I pulled the stove out because I had read in the reviews that you needed to get the plug behind the insulation away from the oven wall. I was lucky ,there was a small hole in the back ,right behind the sensor.I gently pulled the wire and plug to the back ,well away from the oven wall. Put the stove back in place ,threw the breaker and was back cooking again!! My stove has a downdraft vent, took me longer to hook the vent back up than to install the sensor..Oh yes, did I say,I am a75 year old female and I did it all myself..

Oven Display Panel "Blacked Out"

  • Customer: Jim from Memphis TN
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 1 of 1 people found this instruction helpful
We operated the oven without the display panel for three years and finally discided to get it repaired. The cost of the repair was going to be over 330.00. I went online to PartSelect and had the part in a few days. I removed the 4 front screws behind each of the knobs, next I removed the 4 screws and 4 hex bolts under the front panel. The two side panels needed to be removed by taking out the screw from under each panel. Remove the front control panel and release the ribbon cable by pressing in on the two side tabs allowing the locking connector to be rasie up relaseing the ribbon cable. The other two power cable can be gently removed. Two hex bolts hold the disply panel to the front panel. Installation is the reverse of the removal process. The process took less then 20 minutes. PartSelect customer service was very professional and I will use them again without a second thought.

light bulb went out in my oven

  • Customer: Janet from Ada MI
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 2 of 4 people found this instruction helpful
My husband took the plastic cover off and took out old bulb and screwed in the new one. Then put the cover back on.

LED Display to dim to read

  • Customer: Dennis from Scottsdale AZ
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Screw drivers
  • 1 of 1 people found this instruction helpful
I first turned the breaker off. Then removed the screws under the display with the oven door open. Then removed the side screws. Then removed the trim kit for the microwave which exposed 3 more screws. The middle one with the Micro Door open. The complete display panel then was removable. I took a digital picture of the 2 wire and 1 ribbon connectiors (I know-anal). Then removed the 2 wire groups-struggled somewhat with the ribbon connector until I realized by trial & Error that the 2 little tabs on the sides only pull upward, releasing the ribbon. Removed 4 nutdriver screws to remove old display-installed new one in reverse fashion. Then I CLEANED everything I could reach it was so dirty! (I live in the desert,duh!) I just paid great attention to how it came apart and it was relatively easy. The best part is that I didn't have to remove the Oven/Microwave unit to do the repair.The new part works perfectly, thanks!

Clock would restart and controlls would stop working

  • Customer: Craig from lexington KY
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers, Wrench set
  • 1 of 1 people found this instruction helpful
This is the second clock I have had to put in this unit in about that many years. The first time I disassembled far to many things. This time I knew to only unscrew the front panel and side triangle plates. The process was much faster the second time. I hope this is not a chronic problem though.

Clock Assembly very dim, hard to read

  • Customer: Richard from Ellijay GA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Nutdriver, Screw drivers
  • 1 of 1 people found this instruction helpful
Remove four screws behind control knobs. Remove four hex nuts under control panel (open oven door to locate). Pull control panel down and out. Remove two hex nuts holding clock assembly. Remove three wire connectors on the old clock assembly and carefully insert on new clock assembly. Reverse instructions to re-assemble. It's a breeze to do! Took longer to get my tool box than the time it took to replace the clock assembly.

The clock lights were so dim could not read anymore

  • Customer: Gail from Silver lake MN
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 1 of 1 people found this instruction helpful
First I took the screws off of the top hood which can be found right underneatch, this allowed me to access the panel bolts and unscreww them. We then got it far enough so that we could easily replace the old with the new and plug things back in and we were good to go. I am not sure but we must have save hundreds of dollars in a repairman.. This website is awesome..

fading display

  • Customer: Karl from Rockford MI
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 1 of 1 people found this instruction helpful
My microwave is stacked on this stove. I had to pull cover off to slide part off. screws were a snap. only problem was the slip catches on the ribon strips. Sperating with flat head was scary but worked fine.

Clock faded while stove and oven still worked

  • Customer: Paul from Newcastle ME
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 1 of 1 people found this instruction helpful
Turned off the breaker. Removed the screws under the front panel and eight screws behind the burner controls (two each). I then slid out the panel and laid it flat on top of the stove. Removed the three connectors. Most difficult was the ribbon connector: Squeeze the clips at each end and slide the top half of the connector up. Then the ribbon slides out (practice on the new part). Only two screws held the assembly in. Reverse the process with the new assembly. Worked great!

readout dimmed to nothing

  • Customer: Edward from Rohnert Park CA
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required:
  • 1 of 1 people found this instruction helpful
piece of cake KILL POWER AT BREAKER BOX. Remove burner knobs exposing 4 screws. Open oven door exposing 4 philips srews, four 1/4 hex head screws, and 2 philps screws for end caps. Had to pull out range about an inch (less) away from countertop. Remove screws. Move end caps away from face plate.Pull out face plate. Pull down / out bottom plate to expose Assembly. Unclip wire connection, carefully pull out ribbon connection. Remove 2 screws. Install in reverse.

Very dim display

  • Customer: Robert from West Columbia SC
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 1 of 1 people found this instruction helpful
Loosened the contol panel until I was able to get to the Digital Display board.
Removed the three cables and the screws that held the display unit to the control panel.
Reversed the procedure to instll new digital clock display unit.

Display burned out

  • Customer: Bob from san jose CA
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 1 of 1 people found this instruction helpful
Very simple. A few screws removed, disconnected a few wires, reattached the wires, put back the screws all without a single cuss word

Time and temp not displaying

  • Customer: John from Hadley MA
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Nutdriver, Screw drivers
  • 1 of 1 people found this instruction helpful
I have only two things to add to the other repair stories on this site: (1) Unlike the ribbon cables inside desktop computers, the ribbon cable on this range is entirely separate from the connector, which is permanently attached to the clock assembly. There are clips on the top of the connector at each end. Push them in and raise them gently to release the ribbon cable. (2) There are two Molex connectors attached to the clock assembly. The pins for one of them were bent on the new clock assembly I received. Before installing it, I spent some time gently coaxing those pins back into alignment. Use your fingernail, and be patient.

Clock light was out. Oven worked but it was a guess that I could not see the temp

  • Customer: Ila from Carthage NC
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers, Socket set
  • 1 of 1 people found this instruction helpful
Cut of electricity. Opened the oven door and removed some screw that were over the door that let a plate be removed. Then that let the part drop down that was holding the clock. I removed 2 screws that was holding the clock in place, unplugged the 3 connectors that feed the clock, attached the 2 screws back in that held the clock, put the part back up in place, added the plate and was done. Turned the power back on. I was delighted when I saw the clock light on. Easy to install.
All Instructions for the W30400B
61-75 of 220