mypros+
Model reference

LG GE89MSTR

Microwave

1 document45 error codes

Available documentation

Service Manual

  • LG Samsung GE89ASTR Service Manual47 pg
    Covers this model
MyPros+ Max

Diagnose your LG GE89MSTR.

  • 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 (45)

CodeMeaning
-SE-Key short error (key pressed/shorted for 10 seconds).0tCooling fan motor PCB temperature sensor short-circuit error.E-02Cooking time setting over error (MWO microwave mode).E-03Cooking time setting over error (Grill mode; max 60 minutes).E-04Cooking time setting over error (Convection mode; max 45 minutes).E-05Cooking time setting over error (Combination mode; max 45 minutes).E-06Swing heater detection errorE-09Oven internal temperature maintained over 320 degrees error.E-0AOven over temperature error (oven internal temperature reached over 350…E-0BCooling fan motor sensor errorE-11Gas sensor open error (not sensed).E-12Gas sensor short error.E-13Gas sensor T1 max time error.E-14Gas sensor dry up / no load error.E-21Temperature sensor open error.E-22Temperature sensor short error.E-23Temperature sensor T1 max time error (preheating not completed).E-24Over temperature error (oven internal temperature reached over 350 degrees).E-25Abnormal temperature sensed at microwave cook mode (initial temperature over…E-26Temperature is not over the fixed AD in first 3 minutes after cooking by heater…E-27Sensor open error (related to temperature/cooling fan motor sensor).E-28Sensor short error (related to temperature/cooling fan motor sensor).E-29Sensor open error (related to temperature/cooling fan motor sensor).E-2ASensor short error (related to temperature/cooling fan motor sensor).E-2BCooling fan motor PCB temperature sensor open error.E-2CCooling fan motor PCB temperature sensor short error.E-31Weight sensor open error (HEX value above FF for 5 seconds).E-32Weight sensor short error.E-33Weight sensor errorE-34Weight sensor error
View all 45 error codes
E-35Weight sensor errorE-36Door opens during sensor cooking (weight sensor mode).E-41Easy/PH sensor open error.E-42Easy/PH sensor short error.E-43Easy/PH sensor T1 max time error.E-44Easy/PH sensor dry up error.E-45Easy/PH sensor cooling error (3 minutes).E-46Easy/PH sensor primary open error (3 minutes).E-47Door opens during cooking (PH sensor mode).E-51EEPROM open (sense failure) error.E-53EEPROM read/write error.E-54EEPROM zero not to be set error.E-61Humidity sensor open error.E-62Humidity sensor short error.E-63Humidity sensor T1 max time error.

Related LG microwave models

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

Get Started

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