Model reference

LG M181DNM181DN

Microwave

1 document45 error codes

Available documentation

Service Manual

LG Samsung M181DN M181DNM181DN NIG SM51 pg
Covers this model

MyPros+ Max

Diagnose your LG M181DNM181DN.

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·LG Microwave

-SE- on my LG M181DNM181DN

M+

Key short error - a key is shorted for

From Service Manual 847026, p.38:

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 EBR73304205

Main control board

Error codes (45)

CodeMeaning

-SE-Key short error 0tCooling fan motor sensor error E-02Cooking time setting over error in MWO (microwave) mode.E-03Cooking time setting over error in Grill mode.E-04Cooking time setting over error in Convection mode.E-05Cooking time setting over error in Combination mode.E-06Swing heater detection error E-09Oven temperature error E-0AOven temperature error E-0bCooling fan motor error E-11Gas sensor open error 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 E-24Over temperature error E-25Abnormal temperature sensed at microwave cook mode E-26Temperature is not over the fixed AD value in first 3 minutes after cooking by…E-27Temperature sensor open error variant.E-28Temperature sensor short error variant.E-29Temperature sensor open error variant.E-2ATemperature sensor short error variant.E-2BTemperature sensor open error variant (PCB temperature sensor).E-2CTemperature sensor short error on PCB E-31Weight sensor open error E-32Weight sensor short error E-33Weight sensor error E-34Weight sensor error

View all 45 error codes

E-35Weight sensor error E-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 E-46Easy/PH sensor primary open error E-47Door opens during cooking (PH sensor mode).E-51EEPROM open 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

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