mypros+
Model reference

Whirlpool GMH3204XVQ2

Microwave

6 documents4 error codes2 service modes

Available documentation

Tech Sheet

  • Tech Sheet Slim2 pg
    Covers this model
  • Tech Sheet Slim2 pg
    Covers this model
  • Tech Sheet - W10402287 - Rev B8 pg
    Covers this model
  • Tech Sheet - W10268746 - Rev A10 pg
    Covers this model

Service Flash

  • Technical Service Pointer #W10561153 - Door Handle Mounting Support Cracking3 pg
    Covers this model
  • Technical Service Pointer - Microwave/Hood Combination Ovens With Turbo Cook Feature6 pg
    Covers this model
MyPros+ Max

Diagnose your Whirlpool GMH3204XVQ2.

  • 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 (4)

CodeMeaning
:Flashing colon indicates a power failure has occurred.F2Touch panel failure.F3HHumidity sensor failure.F6MW relay failure (Relay 4903 contact may have welded closed).

Service modes (2)

  • Self-Diagnostic / Test Mode["Press and hold the CANCEL/OFF button while opening the door.","While still holding the CANCEL/OFF…
  • Touch Panel and PCBA Self-Diagnostic Test Mode["Press and hold the CANCEL/OFF button while opening the door.","While still holding the CANCEL/OFF…

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