R&O_F22

STEAM SENSOR FAILURE Cause Open or shorted circuit condition of the steam thermistor is detected. F22 is Right Steam Sensor Shorted Solution Check Main PCB connections and steam thermistor connections. Check thermistor resistance  1.09Kohm @ 77F. DETAILS BELOW:

R&O_F21

STEAM SENSOR FAILURE Cause Open or shorted circuit condition of the steam thermistor is detected. F21 is Right Steam Sensor Open Solution Check Main PCB connections and steam thermistor connections. Check thermistor resistance  1.09Kohm @ 77F.

R&O_F19

NO HEAT ERROR (LOWER OVEN) Cause Starting temperature of 130 ºF or less, and the oven door is closed, the oven inside temperature does not go up more than 10 ºF compared with the starting temperature For 5 minutes after the start of cooking. Solution Check Main PCB connections and Temp probe connections DETAILS BELOW:

R&O_F9

NO HEAT ERROR (UPPER OVEN) If you have any of these older models  ELECTRIC RANGE      LRE3012, LRE30451, LRE30453, LRE30757 The F9 error code means oven too hot. See the F6 ERROR CODE for troubleshooting oven too hot.   For ALL OTHER MODELS not listed above continue to troubleshoot F9 upper oven not heating error […]

SK_E7

STACKED SWITCH ERROR CODE Cause  Pedestal washer is being operated without a full-size washer. E7 will be displayed if a washer is not installed on the pedestal washer. Solution The pedestal washer will not operate as a standalone unit. It must be stacked under a full-size LG appliance. The stacking safety switch will not operate […]

SK_TCL

TUB CLEAN CYCLE INDICATOR (NOT AN ERROR) Cause TCL isn’t an error code. This is an indicator that the Tub Clean cycle either is running or needs to run. On some models TC is displayed then the L is displayed. Solution Some environmental and usage conditions can cause a residue to build up in the […]

SK_LE

LOCKED ROTOR ERROR CODE Cause  The motor can not turn Solution  Check for tub moving freely by hand. If does not move free it may have a bad tub bearing. Check for cracked magnets on the rotor, stator windings resistance greater than 15 ohms or less than 5 ohms or a foreign item between tubs.  […]

SK_PE

PRESSURE SWITCH ERROR Cause The Main PCB is detecting that the pressure sensor has shorted or has an open circuit. This is sensed based on the voltage supplied to the pressure sensor. 5Vdc would indicate the circuit is open and 0Vdc would indicate the circuit has shorted. Solution Make sure that the Pressure Sensor connections are good at sensor […]

SK_FE

OVERFILL ERROR Cause Water level too high. The pressure sensor frequency has exceeded 213 and is detecting an over flow of water. Solution Make sure that the water valve isn’t stuck and check pressure sensor. DETAILS BELOW: 1.) Has the pressure sensor harness been disconnected at the pressure sensor or at the Main PCB. Also […]

SK_TE

TEMPERATURE SENSOR ERROR Cause Temperature Sensor Error Solution Check connections at theremistor and main board. Also check thermistor for proper resistance. DETAILS BELOW: The Main PCB detects the thermistor is shorted or open. 1.) Unplug the unit. Is the harness connection at the thermistor or the Main PCB disconnected or is the connection loose? 2.) […]