Model reference
Jenn-Air JMW2427DB03
Oven
4 documents22 error codes1 service mode
Available documentation
Service Flash
- Technical Service Pointer6 pg
- Technical Service Pointer - W11803872 Rev B - Built In Oven Loose UI Board11 pg
Installation Guide
- Installation Instructions16 pg
Other
- service pointer w11251040a oven light turning on automatically6 pg
MyPros+ Max
Diagnose your Jenn-Air JMW2427DB03.
- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
- Verified part numbers when replacement is needed
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Error codes (22)
CodeMeaning
F1-E0Oven user interface failure.F1-E1Internal oven ACU (Appliance Control Unit) error.F1-E4Microwave oven relay 4903 error.F1-E5Microwave oven inverter error.F1-E6Microwave generation error.F2-E0Keypad disconnected.F2-E1Stuck or shorted keypad.F3-E0Main oven sensor open or shorted.F3-E3Meat probe connector jack or meat probe shorted.F4-E1Microwave cavity temperature sensor error.F4-E2Magnetron temperature sensor error.F4-E4Microwave oven humidity sensor error.F4-E8Inverter over temperature.F4-E9Inverter and magnetron over temperature.F5-E0Door and latch switch do not agree.F5-E1Latch not operating.F6-E0Oven user interface lost communication.F6-E1Over temperature.F6-E4User interface / Appliance manager state status mismatch.F6-E6Oven appliance manager lost communication.F6-E8Lost communications with microwave oven appliance manager.F9-E0Product not wired correctly.Service modes (1)
- DiagnosticsPress LOWER OVEN > LOWER LIGHT > OVEN CANCEL, then repeat this sequence 2 more times (total 3 times)
Full entry steps, exit procedures, and test sequences are available in Max.
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