Quick answer: A GE oven that won't reach temperature is usually a burnt-out bake element, a failed igniter (gas), or a broken oven control board. Most common fix on electric ovens: replace bake element — costs $50-$100, takes 30 minutes with a screwdriver.
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Most likely culprit: Burnt bake element (60% on electric ovens).
Time to fix: 30-45 minutes.
Difficulty: Easy — visible from inside oven.
If your GE oven preheats slowly, doesn't reach set temperature, or stays cold when turned on, three causes account for 90% of failures: bake element burnt out (60% electric), igniter weakened (60% gas), or oven control board failed (10%). This guide covers electric oven bake element diagnosis.
Cause 1 — Bake element burnt out (60%)
The bake element is the bottom heating coil visible inside the oven. After 8-12 years of expansion/contraction cycles, the metal cracks or breaks visibly.
How to confirm:
- Turn oven OFF, let cool.
- Open door, inspect bottom element — should be smooth, unbroken loop.
- Visible blistering, breaks, or a charred spot = burnt out.
- Multimeter test: 15-25 ohms = good. Infinite = burnt.
The fix: Replace bake element. OEM WB44T10010 (24" elements) or WB30X46987 (newer models). Typical price $50-$100. Difficulty: Easy — 30 min, 2 screws + 2 wires.
See GE Bake Element WB44T10010 →
Cause 2 — Broil element failed (15%)
If oven heats partially but not fully, broil element (top) may have failed. Same diagnosis as bake element but on top coil.
The fix: Replace broil element ($60-$120). Difficulty: Easy — same access pattern.
Cause 3 — Oven control board failed (10%)
The control board interprets your temperature setting and sends signals to elements. When it fails, elements never get power.
How to confirm:
- Set oven to 350°F. Listen for relay click within 30 seconds.
- No click = board not signaling.
- Visual inspect — burn marks on board confirms.
The fix: Replace control board. OEM WB27X45466 (varies by model). Typical price $140-$200. Difficulty: Medium — 60 min, requires removing rear panel.
Specs at a glance
| Item | Detail |
|---|---|
| Compatible models | JB645RKSS, JB735SPSS, PB935YPFS, JB860TKSS, +60 |
| Typical part cost | $50-$100 (bake element) / $140-$200 (control board) |
| Repair time | 30-45 min (element) / 60-90 min (board) |
| Tools | Phillips screwdriver, multimeter |
| OEM | WB44T10010 / WB30X46987 (24" bake), WB27X45466 (control) |
How to find your GE oven model number
Open oven door — sticker on door frame edge OR pull oven out and check rear/side panel. Format: JBxxx, JGSxxx, PBxxx, JTxxx.
Frequently asked questions
Q: My oven displays an error code F2/F3. Same diagnosis?
A: F2/F3 typically indicate temperature sensor or shorted element. Check element first (Cause 1) — if intact, replace temperature sensor (~$30).
Q: How long should a GE bake element last?
A: 8-12 years with normal use. Self-clean cycles age elements faster.
Q: I see no visible damage but oven still won't heat.
A: Multimeter test the element. Element can fail electrically without visible damage.
Q: Is replacing the bake element worth it vs new oven?
A: Yes — new oven $800-$2000 vs $80 element + 30 min DIY = obvious savings.
Q: My oven is gas, not electric. Same fix?
A: Different. Gas ovens use an igniter (not a bake element). Common fix: replace igniter ($30-$50). Look for orange glow during preheat — if no glow, igniter failed.
Related parts you may need
- GE Oven Control Board WB27X45466 — for control issues
- GE Burner Element WB21K10058 — for stovetop burner
When to call a professional
- Sparks during operation — wiring failure
- Gas smell — leak, ventilate immediately
- Oven stays on after turning off — relay stuck (electrical hazard)
DIY bake element replacement: 95% success rate.
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Written by Vinh Nguyen · Founder of RepairKitHub. Last updated: 2026-05-08