Jenn-Air JMW2430IM 30 in Combination Microwave Wall Oven with True Convection F1E4 Error Fix: Model ID / Configuration Mismatch

Error code F1E4 on the Jenn-Air JMW2430IM 30 in Combination Microwave Wall Oven with True Convection means: Model ID / Configuration Mismatch. The control board's stored model/configuration does not match expected parameters — this commonly occurs when a replacement control board is installed without being properly configured for the specific oven model; verify the correct replacement part number was used; the board may need to be programmed by a service technician using the Whirlpool service tool; on some models the configuration can be set via DIP switches on the board

The most successful fix is "Reprogram or Replace Control Board with Correct Configuration" (hard difficulty, ~60 minutes). Estimated DIY cost: $0-$20. 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 ("Reprogram or Replace Control Board with Correct Configuration") is rated hard difficulty and takes about 60 minutes. Tools needed: T20 Torx screwdriver, Whirlpool service tool (programmer).

DIY cost: $0-$20. Professional repair typically costs $200-$350. Many homeowners save money by trying the top-ranked community fix first.

The Jenn-Air JMW2430IM 30 in Combination Microwave Wall Oven with True Convection has 8 other known error codes, including: F1E0 (EEPROM Communication Error), F1E1 (EEPROM Checksum Error), F1E2 (Safety Relay Test Failed), F1E5 (Calibration Data Shifted or Corrupt), F2E0 (Shorted Keypad / Touch Interface), and 3 more.

Error code F1E4 also appears on 3 other Jenn-Air models: 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. The fix may vary by model, so check each model's specific page for tailored repair steps.