Oven Not Reaching Temperature or Throwing F3/F4 Error? Range Temp Sensor W11730224 – Fix Oven Temperature Failure Fast
When your oven runs too hot, too cold, or throws an F3 or F4 error code, the temperature sensor is almost always the cause — and this is the genuine OEM fix. In most Whirlpool-built ranges, this is caused by a failed oven temperature sensor. When it fails, the oven control board receives incorrect resistance readings, causing the oven to overheat, underheat, shut off mid-bake, or lock out entirely with a fault code. ⚡ Common failure point in Whirlpool, Maytag, and KitchenAid electric and dual-fuel ranges. Part W11730224 is the genuine OEM replacement that restores accurate temperature sensing and precise oven control.
❓ Is This the Right Part?
This is the correct fix if ALL of the following are true:
- ✔ Your range powers on and the broil or bake element glows/heats
- ✔ The oven control board has no visible burn damage or failed relays
- ✔ The oven wiring harness and sensor connector are intact
- ✔ ONLY problem is incorrect oven temperature, F3/F4 error codes, or oven shutting off mid-cycle
Not sure? Send us your model number — we'll confirm before you order.
🔧 Common Symptoms
- Oven displays F3 or F4 error code and locks out
- Oven runs significantly hotter or cooler than the set temperature
- Oven preheats but shuts off before reaching target temperature
- Baking results are inconsistent — food burns or undercooks at normal settings
- Oven temperature fluctuates wildly during a bake cycle
✔ If these symptoms match, this is the most likely failed component in the system.
✔ In most cases, replacing this temperature sensor restores accurate oven temperature control immediately.
📦 Part Details
- Part Number: W11730224
- Type: Oven Temperature Sensor – RTD Probe (Resistance Temperature Detector)
- Brands: Whirlpool, Maytag, KitchenAid
- Condition: OEM New or Certified Used (select variant above)
While the oven cavity is accessible, inspect the sensor wiring harness and connector for heat damage, melted insulation, or corroded pins. A damaged connector causes the same F3/F4 symptoms even with a new sensor installed — replacing a burnt connector at the same time ensures a clean, reliable repair.
⚙️ Installation
Skill Level: Easy — 15–20 minutes. Disconnect power before servicing. Remove the two screws securing the sensor probe to the back wall of the oven cavity, pull the sensor forward to access the wiring connector, unplug the old sensor and plug in the new one, then remount with the original screws. Clear any stored fault codes by restoring power and running a short bake cycle to confirm accurate temperature response.
✓ Compatible Models
Confirmed compatible with select Whirlpool, Maytag, and KitchenAid electric and dual-fuel range models. Contact us to verify your model number before ordering.
💡 Pro Tip
A healthy oven temperature sensor reads approximately 1,080–1,100 ohms of resistance at room temperature. Clip your multimeter leads to the sensor connector pins — if you read open circuit (OL) or a value far outside that range, the sensor has failed and this is your part. This 60-second test confirms the diagnosis before you spend a dollar, and rules out the control board as the root cause.
✓ Model-Specific Repair Pages
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
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