Posts

All the articles I've posted.

• LG Oven F4 Error Code - Causes & Fix

  7 Jun, 2026

  F4 on LG ovens means a shorted oven temperature sensor. Replace the thermistor (sensor) to fix it, usually $20–60 DIY or $150–300 pro.

• LG Oven F2 Error Code - Causes & Fix

  7 Jun, 2026

  F2 on an LG oven means upper oven thermistor error. The most common fix is replacing the defective temperature sensor in the upper cavity.

• Samsung Washer HC Error Code - Causes & Fix

  7 Jun, 2026

  HC means heater error on Samsung washers. The machine detected an abnormal heating condition. Check the heater element and temperature sensor first.

• Samsung E-36 Error Code - Causes & Fix

  7 Jun, 2026

  E-36 on Samsung mini-splits means lost communication between indoor and outdoor units. Check wiring and outdoor fuse first.

• LG Oven F19 Error Code - Causes & Fix

  7 Jun, 2026

  F19 means an oven heating error. The most common cause is a failed temperature sensor or igniter. Reset power, then test the sensor.

• LG Oven F17 Error Code - Causes & Fix

  7 Jun, 2026

  F17 on LG ovens usually means a temperature sensor or convection fan fault. Check sensor resistance (1080–1100 Ω) and replace if out of range.

• LG Oven F12 Error Code - Causes & Fix

  7 Jun, 2026

  F12 signals a control-board memory or ID fault. Most often fixed by replacing the main electronic control board after a power reset fails.

• LG Oven F1 Error Code - Causes & Fix

  7 Jun, 2026

  F1 on an LG oven means upper oven thermistor error. The most common cause is a failed oven temperature sensor, fixed by replacement.

• LG Microwave F5 Error - Causes & Fix

  7 Jun, 2026

  F5 means damper switch error. LG states service is required. Most common fix: inspect damper assembly for binding, then test switch.

• LG Microwave LOC Error Code - Causes & Fix

  7 Jun, 2026

  LOC means the control lock (child lock) is on. Press and hold STOP/CLEAR until LOC disappears to unlock the microwave control panel.

• LG Microwave F4 Error - Causes & Fix

  7 Jun, 2026

  F4 means humidity sensor error on LG microwaves. The most common fix is replacing the failed humidity sensor or repairing its wiring.

• LG Microwave F2 Error Code - Causes & Fix

  7 Jun, 2026

  F2 on an LG microwave means the thermistor detects temperature out of range. Most often a failed thermistor or loose connector.

• LG Microwave F17 Error Code - Causes & Fix

  7 Jun, 2026

  F17 on an LG microwave means a temperature sensor fault. The most common fix is replacing the failed sensor or checking its wiring.

• LG Microwave F16 Error - Causes & Fix

  7 Jun, 2026

  F16 means inverter heat sink error on LG microwaves. Most often the inverter module has failed and needs replacement by a technician.

• LG Microwave F13 Error Code - Causes & Fix

  7 Jun, 2026

  F13 on an LG microwave signals a voltage error. LG requires a service call. The most common cause is a power-supply or control-board fault.

• LG Microwave F11 Error Code - Causes & Fix

  7 Jun, 2026

  F11 means inverter communication error on LG microwaves. Most often caused by a failed inverter board or loose connector.

• LG Microwave F1 Error Code - Causes & Fix

  7 Jun, 2026

  F1 on an LG microwave means a mainboard problem. The most common fix is replacing the main control board, which requires service.

• LG Microwave F-5 Error Code - Causes & Fix

  7 Jun, 2026

  F-5 means damper switch error. Check for door obstructions (packing, racks). If clear and code persists, call service for switch.

• LG Microwave F-3 Error - Causes & Fix

  7 Jun, 2026

  F-3 means a control panel or touch button problem. Clean the keypad, power-reset, and replace the panel if the code persists.

• LG Microwave F-2 Error Code - Causes & Fix

  7 Jun, 2026

  LG F-2 means the thermistor reports out-of-range temperature. Most likely: failed thermistor or loose connector. Service required.

• LG Microwave F-11 Error Code - Causes & Fix

  7 Jun, 2026

  F-11 means inverter communication error on LG microwaves. The inverter board is the most likely culprit. Requires service.

• LG Microwave E10 Error Code - Causes & Fix

  7 Jun, 2026

  E10 means an internal short in the control board. Most often the board itself has failed and needs replacement after a power reset.

• LG Dryer tE3 Error Code - Causes & Fix

  7 Jun, 2026

  tE3 means your LG dryer detected a thermistor (temperature sensor) fault. Most common fix: power-reset the dryer, then replace the thermistor.

• LG Dryer tE2 Error Code - Causes & Fix

  7 Jun, 2026

  tE2 means the thermistor (temperature sensor) is reading out of range. Most often caused by cold air backdraft through the vent in winter.