Jenn-Air JGRP536HL 36 in Pro-Style Gas Range with 5.8 cu ft Convection Oven F3E0 Error Fix: Oven Temperature Sensor Open

Error code F3E0 on the Jenn-Air JGRP536HL 36 in Pro-Style Gas Range with 5.8 cu ft Convection Oven means: Oven Temperature Sensor Open. The oven temperature sensor (RTD) circuit reads open — infinite resistance indicates the sensor is disconnected, the wire is broken, or the sensor element has failed; the RTD should read approximately 1,080 ohms at room temperature (72°F/22°C); check the sensor connector at the back of the oven — it plugs into the EOC board or a harness connector; check the wiring harness for breaks or damage, especially where it passes through the oven insulation; replace the sensor if wiring is intact and connections are secure

The most successful fix is "Replace Oven Temperature Sensor Assembly" (medium difficulty, ~45 minutes). Estimated DIY cost: $20-$30. 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 Assembly") is rated medium difficulty and takes about 45 minutes. Tools needed: T20 Torx screwdriver, Phillips screwdriver, Multimeter.

DIY cost: $20-$30. Professional repair typically costs $130-$190. Many homeowners save money by trying the top-ranked community fix first.

The Jenn-Air JGRP536HL 36 in Pro-Style Gas Range with 5.8 cu ft Convection Oven has 8 other known error codes, including: F1E0 (EEPROM Communication Error), F1E1 (EEPROM Checksum Error), F1E2 (Safety Relay Test Failed), F1E4 (Model ID / Configuration Mismatch), F1E5 (Calibration Data Shifted or Corrupt), and 3 more.

Error code F3E0 also appears on 3 other Jenn-Air models: JGS1450FS Gas Range 30 in 5.0 cu ft 18,000 BTU Gas Range with Even-Heat True Convection, JJW2830IM Wall Oven 30 in 4.1 cu ft Single Wall Oven with True Convection and Self-Clean, JMW2430IM 30 in Combination Microwave Wall Oven with True Convection. The fix may vary by model, so check each model's specific page for tailored repair steps.