Model reference
Whirlpool YWMHA9019HV04
Microwave
1 document9 error codes5 service modes
Available documentation
Tech Sheet
- Tech Sheet20 pg
MyPros+ Max
Diagnose your Whirlpool YWMHA9019HV04.
- 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
Error codes (9)
CodeMeaning
F1E4Microwave ACU (Appliance Control Unit) failure.F2E1Stuck key failure on touch panel.F4E1Cavity temperature sensor failure.F4E4Humidity sensor error.F4E9AccuPop error.F8E5Exhaust air template detector failure (HF NTC thermistor).FCE2Appliance not linked to the wireless router.FCE3Appliance not linked to the Internet.FCE7Appliance failed to connect to the wireless router.Service modes (5)
- Clear Error HistoryAfter fixing errors, enter the Diagnostics menu by pressing the three key sequence within 8 seconds…
- Diagnostics Mode - Option APress the three key sequence Settings
- Diagnostics Mode - Option B1. Press Tools
- Diagnostics Mode (Option A)Press a three key sequence three times in a row within 8 seconds: Settings
- Diagnostics Mode (Option B)1. Press Tools
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
Get Started$29/month · Cancel anytime · Or $9.95 3-day pass