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LG Appliance Error Code Service Companion
When an LG appliance shows an error code, it usually means the unit has detected a problem in one of its main systems. On LG washers, dryers, dishwashers, refrigerators, ranges, cooktops, and microwaves, these codes usually point to drain problems, motor faults, door-lock issues, sensor failures, heating errors, control-board faults, or power-related problems.
This page gives homeowners in San Diego a clear overview of the main LG appliance error code patterns. It is meant to show what the code is usually pointing to and when it makes sense to request service.
Reset Appliance Repair provides local appliance repair in San Diego for major household appliances, including LG front load washers, top load washers, dryers, dishwashers, refrigerators, ranges, cooktops, and microwaves.
What LG Appliance Error Codes Usually Mean
An LG error code is not always a final diagnosis. In most cases, it helps narrow the problem to one system. One code may point to a drain issue. Another may indicate a door-lock problem, motor fault, sensor failure, heating issue, or unstable power.
Reading these codes by family makes them easier to understand. Across LG appliances, the main patterns usually involve draining, filling, spinning, sensing, cooling, heating, communication, and electronic control problems.
Common LG Appliance Error Code Families by Appliance Type
LG Front Load Washer Error Code Families
Drain, door, and water-level related codes: OE / E03 / E21 / dE / dE1 / E01 / dE2 / E30 / FE / E04 / E12 / PE
This is one of the main LG front load washer code groups because it covers several common wash-cycle problems. These codes usually point to a drain problem, a door not closing or locking correctly, an overfill condition, or a water-level sensing fault. In daily use, that may show up as water left in the drum, a cycle that will not start, or a washer that stops before completion.
Other LG front load washer code groups
Motor and tub-rotation codes: LE / CE
Power failure code: PF
Heating and dry-function codes: tE / dHE
LG Top Load Washer Error Code Families
Motor, lid, and water-level related codes: AE / LE / LE1 / dE / dL / PE / FE / E3
This is the most useful LG top load washer code family for everyday laundry problems. These alerts usually point to a rotation problem, locked motor, lid or door issue, pressure-sensor fault, overfill condition, or drain-motor problem. In home use, that can mean the washer will not spin correctly, will not lock, or cannot move through the cycle normally.
Other LG top load washer code groups
Temperature and vibration sensor codes: tE / vS / u5 / uS
Freeze and voltage-related codes: FF / PS
Control and clutch-related codes: EE / E6
LG Dryer Error Code Families
Motor, sensor, and heating-related codes: LE1 / LE2 / AE / CE1 / LE3 / EHE / ELE / HS / tE1 / tE2 / tE3 / gAS
This is the main LG dryer code group because it covers the most common drying-system problems. These codes usually point to a drum motor fault, compressor issue, air-circulation problem, humidity-sensor failure, thermistor fault, overheating condition, or gas-supply problem. In normal use, that may show up as a dryer that runs without drying properly, stops early, or does not rotate the drum the way it should.
Other LG dryer code groups
Door and power-related codes: dE / nP / PS / PF
Steam and condensate system codes: E1 / E4 / E13
Lint filter code: FO
LG Dishwasher Error Code Families
Leak, fill, and motor-related codes: AE / E1 / LE / CE / FE
This is one of the most important LG dishwasher code groups. These alerts usually point to a leak inside the dishwasher, a motor problem, or too much water in the tub. In daily use, that may show up as a dishwasher that will not start normally, keeps stopping, or prevents operation to protect the machine.
Other LG dishwasher code groups
Continuous-run test mode code: CR
Heater error code: HE
Spray-arm motor code: nE
Thermal and thermistor code: tE
LG Refrigerator Error Code Families
Cooling, fan, and defrost-related codes: CH E / E CH / CL E / E CL / CF / dH / dS / F dS / r dS / rF / ER(E) rF
This is the main LG refrigerator code family because it covers several serious cooling-system problems. These codes usually point to a refrigerant leak condition, condenser fan problem, defrost failure, sensor issue, or refrigerator fan abnormality. In home use, that may show up as weak cooling, frost problems, unstable temperature, or food storage conditions that are no longer reliable.
Other LG refrigerator code groups
Compressor and communication codes: 33 / 22 / CO / C1 / Od
Ice-maker related codes: IS / 1S / iT
Door and auto-door system codes: 67 / Ad / AS / L AS / r AS / dr
Temperature sensor codes: rS / rT / SS
LG Range and Cooktop Error Code Families
Heating, thermistor, and control-related codes: F1 / F2 / F4 / F5 / F7 / F9 / F10 / F11 / F19 / F22
This is the main LG cooking-appliance code family in your list. These alerts usually point to an oven thermistor issue, heating problem, fan fault, door-lock failure, steam-sensor problem, or control communication issue. If the same code keeps returning, the range or cooktop usually needs more than a basic reset.
Other LG range and cooktop code groups
Power interruption code: PF
LG Microwave Error Code Families
Control, sensor, voltage, and heating-related codes: E10 / F1 / F2 / F3 / F4 / F5 / F11 / F13 / F14 / F15 / F16 / F17 / F19 / DOOR
This is the main LG microwave code family. These alerts usually point to an internal control-board fault, thermistor problem, touch-panel issue, humidity-sensor fault, damper-switch error, inverter communication problem, voltage issue, heating fault, or door-latch problem. In daily use, that can mean the microwave stops heating properly, shows repeated faults, or will not run normally.
What Homeowners in San Diego Should Do First
Check how the appliance is behaving along with the code. Look for water left inside, poor draining, weak cooling, no heat, door or lid problems, unusual noise, or a cycle that stops before completion. If the same code keeps returning or the appliance is no longer working normally, the problem usually needs proper diagnosis.
Local LG Appliance Error Code Help in San Diego
Repeated LG error codes usually mean the appliance needs more than a reset. If your LG washer, dryer, dishwasher, refrigerator, range, cooktop, or microwave keeps showing the same alert, local in-home service can help identify the cause and the next repair step.
Reset Appliance Repair – San Diego, CA
📍 Address: 11031 Via Brescia, San Diego, CA 92129
📧 Email: resetappliance@gmail.com
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LG Appliance Error Code Table Based on Official Support Information
The table below summarizes common LG appliance error codes, the appliance type they relate to, what each code usually means, safe first steps, and when professional service may be needed. This information is organized from official LG support resources, product troubleshooting documentation, and model-specific guidance where available, then simplified for San Diego homeowners so washer, dryer, dishwasher, refrigerator, range, cooktop, and microwave error codes are easier to understand before scheduling repair service. For more detailed information about your exact LG appliance model, error-code meaning, and official troubleshooting guidance, you can visit the official LG support page.
| Error Code | Appliance | Meaning | Safe first steps | Technician required | Related help |
|---|---|---|---|---|---|
| CH E / E CH | Refrigerator | High-side refrigerant leak (likely condenser-side leak). | No official owner troubleshooting steps published by LG. | Yes — service required. | |
| CL E / E CL | Refrigerator | Low-side refrigerant leak (likely evaporator-side leak). | No official owner troubleshooting steps published by LG. | Yes — service required. | |
| IS / 1S | Refrigerator | Ice-maker fan motor problem or ice-maker sensor disconnection. | No official owner troubleshooting steps published by LG. | Yes — service required. | |
| OE / E03 / E21 | Front Load Washer | Drain error; washer cannot remove wash water properly. | Check for a kinked drain hose, test the drain pump, clean the drain pump filter, then run Tub Clean and retest. | Yes — if the code returns after these checks. | |
| LE | Front Load Washer | Motor / tub rotation error; overload or foreign object may be preventing proper spin. | Unplug for 5 minutes, reduce the load, inspect the tub for coins or obstructions, then retry. | Yes — if the code keeps returning. | |
| dE / dE1 / E01 | Front Load Washer | Door not closed properly / door lock issue. | Open and re-close the door, then power-reset the washer and retest. | Yes — if the code continues. | |
| AE | Top Load Washer | Rotation / gear problem; drum cannot rotate properly. | Remove foreign objects trapped between the wash plate and drum, then retry. | Yes — if noise or rotation problems continue. | |
| LE1 | Dryer | Drum motor issue; drum is not rotating. | If the load is too heavy, remove some items and try again. | Yes — if the error persists. | |
| LE2 / AE / CE1 | Dryer | Compressor problem on heat-pump dryer. | Unplug for 1 minute, reconnect, and retry. | Yes — if the issue persists. | |
| LE3 | Dryer | Air-circulation motor problem. | Unplug for 1 minute, reconnect, and retry. | Yes — if the issue persists. | |
| AE / E1 | Dishwasher | Leak detected inside the dishwasher; float switch activated. | Check leveling, inspect and clean the door gasket and spray arms, confirm correct detergent use, dry the base pan, then reset power. | Yes — if the code persists or a seal / spray arm is damaged. | |
| LE / CE | Dishwasher | Motor error; possible motor or wiring-harness issue. | Power the unit off, turn the breaker off for 10 seconds, restore power, and retry a cycle. | Yes — if the code persists. | |
| PF | Ranges and Cooktops | Power interruption to the appliance. | Press CLEAR/OFF, and if needed power-cycle the breaker for 30 seconds, then retry. | Yes — if the code returns. | |
| F1 | Ranges and Cooktops | Upper oven thermistor error. | Press CLEAR/OFF, then power-cycle the breaker for 30 seconds if needed. | Yes — if the code returns. |
