Jenn-Air JGS1450DS Slide-In Gas Range F2 Error Fix: Oven Over-Temperature

Error code F2 on the Jenn-Air JGS1450DS Slide-In Gas Range means: Oven Over-Temperature. The oven has exceeded the maximum safe temperature — typically 665°F in bake mode or 990°F during self-clean; this is a potentially dangerous condition; turn off the oven immediately and disconnect power; the most common cause is a shorted (welded) relay on the ERC control board — the relay contacts fuse closed and provide continuous power to the heating element even when the control is off; also check the oven temperature sensor (RTD) for correct resistance (approximately 1,080 ohms at room temperature/72°F); if resistance is abnormally low, the sensor is giving false "cold" readings, causing the control to overheat the oven; replace the ERC board if a relay is stuck

The most successful fix is "Replace ERC Control Board and Oven Temperature Sensor" (hard difficulty, ~90 minutes). Estimated DIY cost: $10-$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 ERC Control Board and Oven Temperature Sensor") is rated hard difficulty and takes about 90 minutes. Tools needed: T20 Torx screwdriver, Multimeter, Needle-nose pliers.

DIY cost: $10-$30. Professional repair typically costs $300-$450. Many homeowners save money by trying the top-ranked community fix first.

The Jenn-Air JGS1450DS Slide-In Gas Range has 8 other known error codes, including: F0 (Function Key Stuck), F1 (Defective Touch Pad or ERC), F3 (Oven Temperature Sensor Open or Shorted), F4 (Oven Temperature Sensor Open Circuit), F5 (Control Board Watchdog / Hardware Fault), and 3 more.