MER4530AAA Maytag Range - Instructions

Replaced it

1. Shut the breaker off; Jenn-Air's design will have you working around hot leads if you don't.
2. Raise the control panel
3. Remove burner and unscrew the burner connector; trace the wires back to the control panel bottom and remove them
4. On the replacement connector, add the electrical for the control panel. These are not included and can be found at any hardware store; they are a standard size.
5. Connect the new wires and put everything back together.
6. Reset the break and test.

just plugged it in!

swap a known good coil around and still did not work. then measured voltage across the switch terminals and found out one leg was opened. Ordered a new switch which looked alike. The new switch could handle more current than the old one. Turned out that all terminals of the new switch were same size while the old one had 1 smaller size. Used the dremer tool to file it to fit the wire terminal. Also the burner knob had different grove type . Just forced it in.

Removed front panel of range, removed switch (2 screws), unclipped wires from back of existing switch. Installed new switch - reverse order of above.

The sensor is mounted in the top right side of the oven.An extra long screw driver helps to avoid damage to the sensor when replacing it.The connectors were the opposite to the old sensor and I did not see that there were adapter cables included. It might help to connect or tie these together as I only expected the sensor and did not look for adapters.I had cut the wires and used wire nuts when I found the adapters.The repairs works fine.
Mike

First I called a repairman and left a message. That was 3 weeks ago. So, I 'googled' the error message and determined what part I thought I needed. Ordered the part on Wednesday evening and it was there when I got home from work on Friday. I unpacked the part, got a phillips screwdriver and then watched the repair video on your website. About 20 minutes later I pushed my stove back in place and the flashing said 'set time'. Then I checked both ovens, and have since used both, and everything works!!

Chose rubber flexible gasket with metal tabs. cut to size. unscrewed metal bracket on inside oven edge on 3 sides, slipped metal tabs between oven and metal and screwed back in. Done! Not a perfect fit but pretty good - better than no gasket.

Turned the power off to the oven, unscrewed the ends of the element, connected new element, screwed it back in to place and turned the powe back on. The video provided in my shipping confirmation was very helpful.

removed old socket and replaced.
I was VERY pleased with Partselect. Easy to find part, it was in stock and fast delivery.

Removed the two screws holding the sensor to the rear oven wall. pulled out sensor wire. It was caught on other wires behind the oven. removed the three screws holding the 8" inspection plate in the center of the rear panel. Carefully move the insulation and reach in to grasp the back end of the sensor wire. Once free from the snag it easily pulls out with the sensor just as stated in the video. using the appropriate adaptor it was easy to re-asseble and and attach to the oven wall. Replace the rear panel with the three screws and it was done

Oven sensor replacement was easy. Thermistor was installed in less than 15 minutes. After installation STILL had "F3" error message. Harness was ok, "Clock" or ECU needed to be replaced. "Computer" is obsolete, no spares available, some companies will rebuilt for $400+. Since the stove was going to the landfill I had nothing to lose by taking the "Clock" apart. It has one chip that is probably the power supply and control chip, another chip is an EEPROM with 128 bytes of storage and the last is a darlington chip that controls the relays. Cleaned up everything that looked like it needed cleaning with alcohol. When I reassembled the unit the pins for the thermistor harness felt loose, so I took it apart, again, and found cold solder joints on all four pins. It must have been there all along but plugging and unplugging the harness finally broke out the solder so I could see it. Soldered the pins back in and now it all works. It's worth a try if you're getting the "F3" message. If the relays on your stove aren't working it would be a good idea to replace the darlington chip. Good luck.

It is very easy shut off the power yo the stove at the fuse box, unscrew the two screws and pull the element out replace and screw back into place.

I switched the oven sensor easily enough, but it did not remedy the problem, so we are in the process of replacing the oven since it's about 20 yrs. old.

I unplugged the cord to the stove. Then I removed the two screws on the broken heating element. Once the screws were removed, I slid off the two wires attached to the element prones. Grab the new element and attached the two wires. Reinstalled screws. Plugged in the cord, and turned on oven. Heating element came on.