GE JB735SPSS Repair Guide
The modern successor to GE’s JB645 throne — convection, air fry, and a no-preheat mode over the same proven electric-range bones. Elements and sensors price like the old model; the fancier control head is the only new failure surface.
Common problems & typical repair costs
| Problem | Likely cause | Typical fix | OEM part # | Typical cost |
|---|---|---|---|---|
| Oven won’t heat | Bake element | Replace element | — | $150–$280 |
| Convection uneven | Convection fan | Replace fan motor | — | $150–$300 |
| F-codes after self-clean | Thermal fuse/latch | Replace fuse; check latch | — | $100–$260 |
| Burner dead | Radiant element/switch | Replace | — | $120–$280 |
Costs are national averages for professional repair (parts + labor). See the linked cost guides below for full breakdowns.
Error codes
| Code | What it means |
|---|---|
| F2 / F3 / F4 | Temp/sensor faults |
| F7 | Stuck key |
| F9 | Door lock circuit |
Tech notes
Air-fry mode is convection at high heat with the fan flat out — noisy is normal, and there’s no dedicated air-fry hardware to break.
Sources
Where the safety, regulatory and warranty claims on this page come from. Repair costs are our own figures based on Arizona market rates and OEM parts pricing.
- Carbon Monoxide Safety Guide U.S. Consumer Product Safety Commission Carbon monoxide risk from gas cooking and heating appliances.
Cost guides for this machine’s common repairs
DIY step-by-step instructions for this model
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