Whirlpool electric stove

To be honest, it sounds like you purchased a secondhand, faulty appliance. Although it might be loose connections due to the move, the most likely issue would be the main board and due to the price of them, that is often a good enough reason to buy a new stove.

https://www.google.com/search?q=Whirlpool+gr478lxpq1+stove

Error messages are normally searchable, but not that one. Take it back or call out a Whirlpool Service engineer to diagnose, fix and set it up. It is a sorry tale and not an easy one to fix.

https://www.google.com/search?q=Whirlpool+gr478lxpq1+stove+AM71+UI42EEWET+107

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Fixing Electric Stove Burners that Don't Heat Up Properly ...

? 2:34
www.youtube.com/watch?v=GfqaPcha__o

Jul 2, 2012 - Uploaded by SamuraiRepairman
Fixing Electric Stove Burners that Don't Heat Up Properly ... Coil Surface Element Test - Electric Stove Repair - Duration: 2:04. by... Temporary Repair For Electric Plug In Range Stove Surface Element Burner Not Working ...

Electric Range Stove Repair: How To Repair Burner ...

? 6:52
www.youtube.com/watch?v=ndQU7RtqfRw

Jan 31, 2012 - Uploaded by applianceassistant
How to Fix Electric Stove Burner Elements That Won't Turn On Or Won't Turn Off. ... More Range and Stove Troubleshooting, Repair Help, And ... Fixing Electric Stove Burners that Don't Heat Up Properly - Duration: 2:34. by ...

hope this helps a little...
https://www.repairclinic.com/RepairHelp/How-To-Fix-A-Range-Stove-Oven/15-104--/Magic-Chef-Stove-burner-won-t-light

if its an electric start. then the problem is usually the ignitor for oven. if you change this yourself, be carefull they are very fragil. hold on to igniter by its base. slide ignitor into steel case then install. and hook up the 2 wires for ignitor.

Electric gas igniters sometimes get stuck in one position causing a clicking sound. The clicking sound that you hear is the electric arc that is pulsing from the igniter conductor (wire) to ground (the gas burner). It receives power from the electrical outlet that the stove is plugged into.
Residue from food and sometimes cleaning products may be preventing the igniter from producing a spark (Arc) to the base of the burner. This is a common problem that occurs when the stove has been cleaned or food is allowed to build up. Make sure that the igniter and the burner base are clean and dry. This will help with proper operation. Oven cleaner and a small tooth brush may be used to accomplish this. Another problem with ignition may occur if you have too little (touching) or too much space between the igniter and the base of the burner; it will prevent the burner from igniting. You should only have a little more space than the thickness of a nickel between the burner base and the igniter. A good “blue” arc from the igniter to the burner base is optimal. If this doesn’t work, you may need to replace the electric igniter module. Good luck.

Electric gas igniters sometimes get stuck in one position causing a clicking sound. The clicking sound that you hear is the electric arc that is pulsing from the igniter conductor (wire) to ground (the gas burner). It receives power from the electrical outlet that the stove is plugged into.
Residue from food and sometimes cleaning products may be preventing the igniter from producing a spark (Arc) to the base of the burner. This is a common problem that occurs when the stove has been cleaned or food is allowed to build up. Make sure that the igniter and the burner base are clean and dry. This will help with proper operation. Oven cleaner and a small tooth brush may be used to accomplish this. Another problem with ignition may occur if you have too little (touching) or too much space between the igniter and the base of the burner; it will prevent the burner from igniting. You should only have a little more space than the thickness of a nickel between the burner base and the igniter. A good “blue” arc from the igniter to the burner base is optimal. If this doesn’t work, you may need to replace the electric igniter module. Good luck.

Check the burner ports near the ignitor for blockage. I had one of these units, and the ignitor was not mounted correctly, and caused a similar problem

This stove uses a special switch that turns one way for the large burner and the other way for the smaller burner. I was not aware that this had a seperate simmer burner on it, however. I think you using the wrong term there.

This is not computer controlled--the only computer on it should be the oven switch. I would assume that you need to replace the switch for the dual-size burner. If you take your model number in to Sears, or log onto Sears dot com, you should be able to get to the PARTS DIRECT web site on the computer, and if they ever sold that model you should be able to pull up a parts breakdown with expanded drawing and part numbers and prices. You should be able to buy the part from them. The part should be virtually the same as ANY recent model Frigidaire or Kenmore stove with the same style burner. This should be a very easy repair for you to make yourself, assuming that you know a little about working with electricity--remember, this stove USES 220 VOLTS!

Check out all of the wiring coming into the switch and going from the switch to the burner to be sure that there is not a short!

If you have one of the older smooth surface stoves, where the burners are part of the ceramic top, all bets are off, but anything you bought new in the last half-dozen years, should have a separate burner underneath a glass top, and the repair should be simple. Even with the older stove, it is still likely the switch, and should be no problem.

sounds like youve shaken or loosened one of the power leads into the oven, check the circuit breakers first, make sure they have not tripped, if not turn off hte breaker and remove the back panel of the stove youre only getting half power to the unit doesnt sound like anything magor at all

I have kenmore stove mod.790-95660103 you turn on any top burner . T he small one inside the big burner comes on Roy