JB400SP8SS General Electric Range - Instructions

Performed repair using a video for reference.

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.

Since this was the third time I did it all I had to take two screws out to lift the top of stove and replace element.

threw out the old ones and slide in the replacement ones from you.

Replaced Electronic Control Board. Very easy to do with a nut driver and a screw driver to remove the old one. You may need a pair of needle nose pliers to remove Connector TB100 and TB101. Just squeeze the bottom of tabs to release connector. I also found that in the process of removing the Control Board label that it may rip in certain areas even while using a razor blade, so be prepared to purchase a craft paint brush and craft white paint to touch up the back of the label. It took 2 coats but looks like new..

The replacement Control Board works as advertised and I now have my oven working again. Save yourself the cost of a Service Company coming into your home just be prepared to do a bit of painting on the old label because it is really glued down and the new control board does not come with a new label.

Lid Switch.
Rewiring connection.
Function is satisfactory.
Fan belt ordered is saved.
A 1970 Clothes Washer.

Took back cover panel off (upper) and removed the 4 1/4 inch nut screws. Used nut driver and removed the 4 screws holding control panel in place. Put new panel in place and unhooked electrical connections and installed on new panel. Plugged stove back in and checked operation. All OK, so then put back cover on and everybody is happy.

Killed braker first, removed four screws from back, then unplugged all the wiring, then removed four screw that hold the unit on stove, pealed off the face decal, put that on the new on and just reversed the take off press.

Talked to parts select tech after ordering the control board. Tech advised me that he felt the range could be repaired without installing any parts. Advised me to contact manufacture tech support and explain the problem. I did to find that the child safety lock was on, probably from cleaning and touching too many buttons at once while whipping surface. Told me to hold down + and - at the same time for three seconds and it was fixed.
Parts select tech had told me don’t worry the parts are guaranteed so I called for a RMA and returned the parts for a refund. Thanks Parts Select, y’all are real professionals and that is greatly appreciated.
Thank you all.

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.

First I removed the oven drawer. Verified that the support clips would rest correctly on rail, then review installation document with supports to locate alternate location for replacement supports. I did have to personally locate 2 fastners not provided with the supports ot complete installation. After installation, oven drawer opens and closes smoothly.

popped out the remainder of old lens, then pushed in new ones and slipped on plugs.

I just removed the drawer and installed the rear supports as instructed on paper included with the part.

Installed the new brackets at the back of the drawer with the 2 screws provided. The new rear mount design is much better than than the old side mount.

I changed out the sensor and still same problem. Change out Thermosat and still same problem.
I call the help number and emailed the help but I got nothing but have to many calls because of the virus situation.
Still need help.
I’m an electrician and I don’t want to call a service technician and pay that big bill.
Can anyone there help me out, if so please call.
Ike Stanton
678-525-6644