JCB870SF2SS General Electric Range - Instructions

I am not the handiest person in the world, and this repair was easy even for me. If you suspect that the temperature sensor is the problem, do yourself a favor and buy this inexpensive replacement part and install it yourself prior to calling a professional who will charge a service fee just for checking it out. Pull your oven out from the wall so you can access the back. Unscrew the small nuts on the back to remove the sheet metal cover. Find the wire that goes to the sensor and unplug the plastic coupling. In the oven, unscrew the one nut that secures the sensor to the back wall of the oven. Pull the broken sensor out and replace it with the new sensor. Feed the wire through to the back and plug the new sensor into the same wire that was just disconnected. Reinstall all of the nuts. Do a "test cook" on some frozen food to ensure that the temperature seems correct (i.e., does it cook as expected in the recommended amount of time). The actual repair takes less than five minutes. I put "30-60 minutes" to account for unplugging the oven, pulling it out, removing the screws, replacing the screws, pushing it back in, and testing the temperature.

1. Shut off power at breaker.
2. lift and prop up burner panel (top of stove)
3. removed three screws along top edge.
4. remove oven door (lifts off hinges easy)
5. remove 4 screws along upper oven opening
6. remove 2 screws up under front panel and pull out upper panel enough to access back of switches.
7. unplug wires (5) one at a time and plug onto new switch.
8. remove the two screws from front holding switch in place and remove old switch.
9. install the two screws attaching new switcj.
10 replace all screws in reverse order.
11. Re-install door.
12 close breaker
easy job any one with any mechanical no-how can do.

This temperature sensor is very easy to replace. There are two screws inside the oven in the top middle of the back of the oven. Take these off. on the back of the stove there is a metal plate with 5 screws I believe. Take these off with a nut driver. Then you will see a white connector coming from the spot where you took the other screws off. Take the white connector apart and pull out the temperature sensor from the inside of the oven. Then put the new one in.

Removed the oven door and shelves. Moved the oven out from wall, so that I could access the rear panel. Unplugged the oven. Removed the five (5) screws holding the rear panel in place and removed the panel. Disconnected the sensor at the connector. Removed the screw holding the sensor in place inside the oven and removed the sensor. Theaded the sensor wire through the rear of the oven wall. Installed the sensor and screw to hold it in place. Snapped the connector from the sensor to the mating connector at the rear of the oven. Installed the rear panel. Installed the five (5) screws to hold the panel. Plugged the oven back in and slide the oven back to the wall. Installed the oven shelves and the oven door.

took drawer out removed broken guide. It had 1 screw removed it put the new guide in place put screw back in. Put drawer back in stove, It works fine.

After removing power from the range, I pulled the unit out for better access to the rear. I carefully pulled all four knobs off the front of the control panel. Next, using a short phillips screwdriver, I removed two screws from the front bottom of the control panel. On the rear of the control panel, there are four screws to loosen, now the whole panel is free to remove toward the front of the unit. The burner switches are held onto the panel with two screws that are located on the front under where the knob had been. The wires are all connected to the switch with crimp type connectors. These are on tight, but can be removed carefully with pliers. Before doing so, I took a picture on my phone to ensure I replaced the wires in the correct order. Everything goes back together in reverse order. This is a good time to clean behind and under the whole stove. The whole process took around 20 minutes.

-Pulled refrigerator out to access back.
-Removed compressed paperboard cover.
-Found compressor running by the feel.
-Removed metal cover to control board.
-Found ~5V coming from control board to inverter (variable frequency drive) board assembly attached to compressor.
-Found ~120 going to inverter board.
-Removed inverter board assembly from compressor.
-Found equal resistance (~7 ohms for mine) at all three contacts of inverter (DC) compressor.
-Ordered inverter assembly, plus one extra and control board for possible future use so not to loose all my food again; I might order a compressor so I have it before price goes up.
-Installed inverter when arrived.
-Used air compressor to blow out accumulated dust on condenser coil.
-Closed up and cleaned up (C^2).
-Fridge cooled and back to proper temperature the next day.

1. Turned power off.
2. Removed 2 screws holding plastid plate which connected electrical wire from mullion to door (requires Torq-tip screwdriver).
3. Unplugged wire plug behind the plate.
4. Lifted up old mullion from 2 slots holding it in place to remove it from door.
5. Inserted new mullion into slots on door.
6. Connected electrical wire to plug inside door.
7. Screwed 2 screws to reattached plastic plate to door.
8. Turned power back on.

Followed instructions from an existing video on this site. This site is very helpful both with regard to diagnostics and then removal/installation of the failed part.

This electric stove has a lift up top which I lifted to get at the block and follow the wire back to the terminal at the back of the the stove. I removed the 5 small lag screws holding the back in place, removed the backing followed the wires back to where they connected in the Stove On/Off Control, disconnected the two wires from the control and then laid the new part in place rethreading and reconnecting the wires. I reinstalled the block and ran a test to ensure the burner operated correctly. After successful testing I disconnect the old block holder by removing the small lag screw, replace it with a new one that came with the replacement terminal block. I then inserted the block into the new holder carefully rolled up the excess wire and wrapped it in a couple of places with electrical tape and also secured it to the side of the stove, out of the way of operation with electrical tape, put the top down, plugged it back in and put it back in place. All told the repair took about 40 minutes. I was impressed with the speed of delivery, the quality of the product, the instructions for installation and the added bonus of getting a terminal block holder as part of the repair kit! Thank You for making me look like a genius!

tab on right top, flat insert on left. Pull up, toward you and to the right. It pops off. No tools needed.

I picked the least expensive and most likely issue with our oven that was not indicating a correct oven temperature. I am sure with a 15+ year appliance that the circuitry is on its way out but wanted to give this a try to avoid a new appliance purchase. Oven pre-heat setting takes much longer to finish with the age of the oven. However, after the new sensor the oven will maintain a more even temperature for the cycle.

Removal of the sensor from the inside of the oven is a bit awkward since it is located between the broiler elements at the back but a nut driver was the correct tool and worked fine. A bit stuck with the heating of the connection but pretty simple to replace. Must remove the back first to uncouple the connector. Simplest part of the repair.

At best a temporary fix for a an appliance this old.

The repair was very easy to do. Our oven was showing the F2 error code, which is associated with an over-temperature fault. Upon inspection, the oven was warm, but definitely not beyond the temperature threshold. I researched the issue and found this temperature sensor.
Swapping the sensor was extremely easy. You take off the back panel of the oven, unhook a single wiring harness, and undo some bolts inside the oven, which allows you to pull off the old sensor. Simply hook up the new sensor to the harness, pull everything back through, replace the fasteners, and you're good to go.

After replacing the light bulb and still no light I manually pushed the light switch button. Intermittently the light would come on then go out. I removed the power plug from the power source then replaced the light switch. I plugged the refrigerator back in and now I open the door the light comes on and stays on until the door is closed.

The old switch was hard to remove. Thinking that I may have to loosen the wires I used a socket wrench to remove a clamp. This was unnecessary. In the end the switch did come out using a large size screwdriver. The problem was that the expanding plastic tongue is not visible from the ouside so you have to try to feel your way around. If i had ordered the replacement before and not afterwards I would have seen this before hand.