Model reference

Whirlpool JMW3430LM04

Microwave

6 documents26 error codes1 service mode

Available documentation

Service Manual

Tech Manual112 pg
Covers this model

Tech Sheet

Tech Sheet - W113991902 pg
Covers this model

Service Flash

Service Pointer - W11802584 - Rev B - Built in Microwave Turn Table Screech3 pg
Covers this model

Quick Reference

Manual de referencia rápida1 pg
Covers this model
Quick Start Guide2 pg
Covers this model

Other

Service Pointer - W11805702 - Rev A - Combo and Dedicated Microwave Cavity Door Switch_W118057029 pg
Covers this model

MyPros+ Max

Diagnose your Whirlpool JMW3430LM04.

Step-by-step diagnostics from the service manual
Test values, resistance specs, and wiring references
Verified part numbers when replacement is needed

Start diagnosing

$29/month · Cancel anytime · Or $9.95 3-day pass

M+

M+ Max·Whirlpool Microwave

F1E0 on my Whirlpool JMW3430LM04

M+

Oven user interface (UI) failure.

From Tech Sheet W11187286, p.18:

1.Access service mode to confirm the active fault code and read stored error history.

2.Measure control board supply voltage at test points. Expected: 12 VDC and 5 VDC.

3.Inspect all connectors on the main control for corrosion or backed-out pins.

Part WPW10804018

Electronic control board

Error codes (26)

CodeMeaning

F1E0Oven user interface (UI) failure.F1E1Internal Oven ACU (Appliance Control Unit) Error.F1E4Microwave Oven Relay 4903 Error.F1E5Microwave Oven Inverter Error.F1E6Microwave Generation Error.F2E0Keypad disconnected.F2E1Stuck/shorted key.F3E0Main oven sensor open or shorted.F3E3Meat Probe Connector Jack or Meat Probe Shorted.F4E1Microwave Cavity Temperature Sensor Error.F4E2Magnetron Temperature Sensor Error.F4E4Microwave Oven Humidity Sensor Error.F4E8Inverter Over Temperature.F4E9Inverter and Magnetron Over Temperature.F5E0Door and latch switch do not agree.F5E1Latch not operating.F6E0Oven user interface F6E1Over temperature.F6E4User Interface/Appliance Manager state status mismatch.F6E6Oven appliance manager F6E8Lost communications with Microwave Oven Appliance Manager.F8E0Product not wired correctly (cooling fan).F8E1Low fan speed overspeed.F8E2High fan speed underspeed.F8E3High fan speed overspeed.F9E0Product not wired correctly (house wiring).

Service modes (1)

DiagnosticsPress LOWER OVEN > LOWER LIGHT > OVEN CANCEL, repeat this sequence two more times (3 times total)

Full entry steps, exit procedures, and test sequences are available in Max.

Related Whirlpool microwave models

78,000+ service manuals · 160,000+ error codes · 55+ brands

$29/month · Cancel anytime · Or $9.95 3-day pass