JGRP436WP01 and F8e0 Error code

Oven/Range/Cooktop Repair
21

What does the Hall Sensor do?

22

Measures the rotation of a motor

23

I strongly suspect your issues are all related to a fault on the control board (Whirlpool W10888661 Range Electronic Control Board | Genuine OEM Part)

24

Is that located at the bottom center of the range, where the power cord comes into the unit.

25

According to all the diagrams I can find it’s located under the cook top on top of the oven cabinet where the oven door lock is

26

OK I can’t read the diagrams it seems it’s located near the rear bottom

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27

Assuming it is also called the Oven Appliance Manager Board?

28

Looks like you were correct the 1st time, in this schematic it is item #4

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29

Yeah the diagrams conflict each other depending on which you are looking at. But it definitely isn’t in the control console

30

what is the best method to remove the top?

31

That other diagram came directly from the manufacturer. Before you start removing the top take a look under the stove on the left rear and see if there is an access panel for the controller

32

This is from our resources but not confirmed by the manufacturer
On your Jenn-Air JGRP436WP01, the W10888661 power control board is located at the rear of the range, between the cooktop and the oven cavity.

You’ll access it by removing the upper rear access panel, not through the front control panel.

PartSelect+1

How to access and replace it

  1. Turn off the circuit breaker and allow the oven to cool completely.
  2. Shut off the gas supply before moving the range.
  3. Carefully pull the range forward to access the back. Be careful not to strain the gas connection.
  4. Remove the screws securing the upper rear access panel.
  5. Look for the electronic control board mounted behind that panel, above the oven cavity.
  6. Take pictures of all wiring connections before disconnecting anything.
  7. Disconnect the harnesses by their connectors, not by pulling the wires.
  8. Remove the mounting screws or retainers holding the old board.
  9. Install the replacement board and reconnect the wiring exactly as originally installed.
  10. Reassemble the range, restore the gas and electrical supply, and test operation. Check any disturbed gas connections for leaks using an approved method.
33

This is right under the cook top in the back left corner (if you are looking at the range from the front).

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This is at the rear of the range on the left about the middle between the floor and the top. Neither one looks like the picture of the part you sent me.

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34

NO They do not. Did u find an access point under the rear of the stove or on the back above the oven box

35

I did not. Can’t believe I would have to flip it on its back.

36

Let me know if you locate it

37

Seems really strange that JennAire doesn’t have better documentation on this.

38

Yeah the only thing I could find from the manufacturer was that one diagram

39

are you able to reach out to JennAIre? I tried, but they wouldn’t give a home owner any information.

40

WE can only call our parts providers everything we have is web based and that’s what i sent u