I have A Tappan stove model # mef352cfsa and serial # vf73104304 . the problem Im having is that F3 shows up in the window and then everything shuts off. please help what should I do .

1. Test harness/connections P4 (EOC) and P11 (Surface Element Control Board). 2. If harness checks correct, failure can be caused by faulty UIB, Surface Element Control Board, or EOC. Check harness and connectors from the EOC to Mini Oven Control Board. Check for 15VDC to Mini Oven Control (red and gray wires). If harness and voltage are good replace Mini Oven Control. If fault returns replace EOC.

If this is an electric oven, most likely the oven bake element has burnt out.
the model and serial number should be behind the bottom drawer,
most elements are held in with (2) 1/4 inch socket hex head screws.

Remember to unplug stove or shut off breaker before servicing.
The element can be slid out usually, then unplugged or remove
the back cover behind stove and unplug it from the wiring harness.
I hope this is useful

Hello & Welcome to FixYa

F3 error code indicates a open/shorted oven temperature sensor and to solve this problem the sensor needs replacement. If you wan to be sure before replacing the sensor then you can test it with a voltmeter for around 1100ohms....if it reads more then this then it needs replacement however, if the reading is around or less then 1100ohms then it is the control board that needs replacement. Please get back to me if you have any other questions.

Kevin

How to test many brands of Ranges that are flashing a F1 fault code: You have either a bad ERC (clock) or a bad touch pad.

1. Disconnect power to stove
2. Gain access to the back of the clock (electronic range control or ERC).
3. Unplug the touch pad ribbon connector from the ERC. This will be a flat wire approx. 1 1/2" to 2" wide.
4. Make sure everything is clear and will not short out when power is turned back on.
5. Turn power back on to stove.
6. Watch for the F1 and listen for the beep.
7. If you get the F1 and beep, replace the ERC.
8. If after approx. 30 minutes you do NOT get the F1 and hear the beep, replace the touch pad.
   NOTE: Some models incorporate the touch pad and the clock as one part. * We have seen a few of the newer Maytag ranges with a F1 fault code and the problem was the oven temp sensor, check carefully the wires to and from the oven temp sensor!!

Check oven temperature sensor, should be ~1100 ohms at room temperature. If too high or low, replace oven temperature sensor

http://www.appliancepartspros.com/partsearch/model.aspx?model_id=5153988
depending on the color of your range but black goes with everything

These are the F2/F3 error codes for a Tappan oven
F2 Oven too hot Check Bake function, if OK, replace oven temperature sensor F3 Oven temperature sensor open Check oven temperature sensor, should be ~1100 ohms at room temperature. If too high or low, replace oven temperature sensor
please take the time to give this solution a fix ya rating.

clarkco

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You could try Electrolux

Tappan brand Wikipedia

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Im having the same problem I have model arg71000 serial 9809185133 Hook me up with the solution please