Jenn-Air JDTSS244GP 24 in Top Control Built-In Dishwasher with 42 dBA, Third Rack, and Sensor Wash F1E2 Error Fix: Temperature Sensor Shorted

Error code F1E2 on the Jenn-Air JDTSS244GP 24 in Top Control Built-In Dishwasher with 42 dBA, Third Rack, and Sensor Wash means: Temperature Sensor Shorted. The thermistor circuit is shorted — reading near 0 ohms instead of the expected 50K ohm range; may be caused by a pinched wire where the harness passes through a panel, water damage at the sensor connector, or a failed sensor element; disconnect the sensor and measure its resistance directly; if shorted, replace the sensor; if the sensor reads normally when disconnected, the wiring harness has a short that must be repaired

The most successful fix is "Test Sensor and Wiring Harness for Shorts and Replace Faulty Parts" (medium difficulty, ~60 minutes). Estimated DIY cost: $15-$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 ("Test Sensor and Wiring Harness for Shorts and Replace Faulty Parts") is rated medium difficulty and takes about 60 minutes. Tools needed: T20 Torx screwdriver, Digital multimeter, Wire strippers, Soldering iron (optional).

DIY cost: $15-$30. Professional repair typically costs $130-$220. Many homeowners save money by trying the top-ranked community fix first.

The Jenn-Air JDTSS244GP 24 in Top Control Built-In Dishwasher with 42 dBA, Third Rack, and Sensor Wash has 8 other known error codes, including: F1E1 (Temperature Sensor Failure), F2E1 (Stuck Button / User Interface Error), F2E2 (User Interface Board Failure), F3E1 (Wash Pump Motor Not Running), F3E2 (Wash Pump Motor Overcurrent), and 3 more.

Error code F1E2 also appears on 5 other Jenn-Air models: JDB9200CWS 24 in TriFecta Dishwasher with 44 dBA, Steam Clean, and WiFi Connectivity, JGRP536HL 36 in Pro-Style Gas Range with 5.8 cu ft Convection Oven, 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.