Hotpoint RBS360DMWW 5.0 cu ft 30 in Free-Standing Electric Range with Self-Clean Oven F3 Error Fix: Open Oven Temperature Sensor (RTD Probe)

Error code F3 on the Hotpoint RBS360DMWW 5.0 cu ft 30 in Free-Standing Electric Range with Self-Clean Oven means: Open Oven Temperature Sensor (RTD Probe). The oven temperature sensor circuit is open — the RTD (Resistance Temperature Detector) probe inside the oven cavity has broken internally, or the wiring between the sensor and the ERC is damaged or disconnected; the RTD is a thin metal rod typically mounted through the rear wall of the oven cavity; test the sensor at its connector plug with a multimeter — resistance should be approximately 1,080 ohms at room temperature (70°F/21°C) and should increase with temperature (approximately 1,100 ohms at 100°F); if the reading is infinite/OL, the sensor is open and needs replacement; also inspect the wire harness for damage — oven heat can deteriorate the insulation on sensor wires over time, especially near the rear wall pass-through

The most successful fix is "Replace Oven Temperature Sensor and Repair Wiring Harness" (medium difficulty, ~45 minutes). Estimated DIY cost: $25-$40. HomeMD has 2 community-ranked fixes for this error.

This error is rated medium severity. It should be addressed soon, but your appliance may still function in a limited capacity.

Yes — the top-ranked community fix ("Replace Oven Temperature Sensor and Repair Wiring Harness") is rated medium difficulty and takes about 45 minutes. Tools needed: T20 Torx screwdriver, Multimeter, Wire strippers, Heat shrink tubing, Soldering iron (optional).

DIY cost: $25-$40. Professional repair typically costs $150-$250. Many homeowners save money by trying the top-ranked community fix first.

The Hotpoint RBS360DMWW 5.0 cu ft 30 in Free-Standing Electric Range with Self-Clean Oven has 8 other known error codes, including: F0 (Stuck Touch Pad Key), F1 (Electronic Oven Control (ERC) Internal Failure), F2 (Oven Over-Temperature Condition), F4 (Shorted Oven Temperature Sensor (RTD Probe)), F5 (ERC Relay Board Failure), and 3 more.

Error code F3 also appears on 2 other Hotpoint models: RGA724EKWH 5.0 cu ft 30 in Gas Range with Sealed Burners and Continuous Grates, RVM5160DHWW 1.6 cu ft Over-the-Range Microwave with 1000 Watts and Sensor Cooking. The fix may vary by model, so check each model's specific page for tailored repair steps.