JT3500SF5SS General Electric Wall Oven - Overview

The first step was to determine whether the problem was with the fan itself or the switch. I did this by opening the back cover and using a Volt meter to verify that the fan was not getting power. (I could have skipped this step.)

Next, I unplugged the range, closed up the back cover and lifted the range hood by removing two hex head screws that are just inside and on either side of the top of the opening in the range door. Propping the hood open, I removed the connector leading to the switch, then pushed the switch out the front. Inspection showed that the switch was damaged so I closed up the range and ordered the part from Part Select. Once the part arrived, it was a 15 minute job to unplug the range, lift the top, install the new switch, and close up the unit.

Caution. On starting to install the switch, I failed to unplug the range and my finger brushed one of the hot contacts leading to the switch. Thankfully, I was not injured. Do not repeat my mistake on this issue. Unplug the range even if you're only installing this simple switch.

I ordered the fan and the sensor. I had to pull the whole oven out anyway, why not replace both. Bought a piano dolly at Harbor Freight so I could set the oven on something while it was out of the hole. Make sure and remove the oven doors and racks prior to pulling it out. I was not able by myself. A neighbor had to assist. The fan and sensor are located mid-way up the middle of the rear panel. I just take pictures with my phone as I disassemble so I have a roadmap for reassembly. Once I plugged the fan and sensor in I tested the oven while still out of the hole. I used the vegetable oil to provide a little lubrication to the runners while sliding the oven back in. Works like a charm.

My less than 2 year double wall oven was showing a F97 on the right hand side of display screen on my oven, indicating to me it was a lower cooling fan issue. Purchased the parts after a lot of research (and a GE technician telling me over the phone it would be a 600 or more costly repair). I decided to bite the bullet and just do it myself to save money! I’m glad I did! I built a table for it to rest on after it got it out of the wall as it’s a heavy oven. I asked my dad to help me get it out and onto the stand. After that, it was a matter of getting to the lower fan through the back abs having to remove some panels. All went well and best part is this fixed it! I figure even if it goes out again in 2 years it’s still cheaper than paying a technician to do it! I’m a woman with zero background in repair but lots of determination and desire to save money! Just do it yourself!