Troubleshooting LG Dryer Error Codes tE1 and tE2 Common Issues in Atlanta
- Atlanta Appliance Technician
- 21 hours ago
- 3 min read
LG dryers are popular for their efficiency and advanced features, but like any appliance, they can encounter problems. If you live in Atlanta and have seen the error codes tE1 or tE2 on your LG dryer, you’re not alone. These codes often signal specific issues that can interrupt your laundry routine. Understanding what causes these errors and how to address them can save you time and money.
What Do tE1 and tE2 Error Codes Mean?
Both tE1 and tE2 error codes relate to temperature sensor problems in LG dryers. These sensors help regulate the dryer's temperature to ensure clothes dry efficiently without overheating. When the dryer detects a fault with these sensors, it will stop the cycle and display one of these error codes.
tE1 usually indicates a problem with the thermistor, a sensor that measures the temperature inside the dryer drum.
tE2 often points to a similar sensor issue but can sometimes be linked to venting problems or the main control board.
Knowing these differences helps narrow down the cause and find the right fix.
Thermistor Fault: The Most Common Cause
The thermistor is a small but crucial component inside your LG dryer. It monitors the temperature and sends data to the control board. If it fails or gives incorrect readings, the dryer will show a tE1 or tE2 error.
Signs of a Thermistor Fault
Dryer stops mid-cycle
Clothes remain damp after drying
Error code tE1 or tE2 appears on the display
How to Check and Fix
Unplug the dryer for safety.
Locate the thermistor, usually near the heating element or blower housing.
Use a multimeter to test the thermistor’s resistance. It should change with temperature.
If the thermistor is faulty, replace it with an OEM part.
Replacing the thermistor is often straightforward and can restore your dryer’s function quickly.
Vent Restriction: A Hidden Culprit
In many cases, what looks like a sensor problem is actually caused by vent restriction. When the dryer vent is clogged or blocked, heat builds up inside the dryer, causing the sensors to detect abnormal temperatures and trigger error codes.
Why Venting Matters
Proper airflow is essential for drying efficiency and safety. In Atlanta, where humidity can be high, lint and debris can accumulate faster in vents.
How to Identify Vent Problems
Dryer takes longer than usual to dry clothes
Clothes feel hot or damp after drying
Noticeable lint buildup around the vent outlet
Error codes tE1 or tE2 appear intermittently
What to Do
Inspect the vent hose for kinks or blockages.
Clean the lint trap thoroughly.
Use a vent cleaning brush or hire a professional to clear the vent duct.
Ensure the vent outlet outside your home is free from obstructions.
Regular vent maintenance can prevent many dryer issues and improve energy efficiency.
Main Control Board Issues: Less Common but Possible
If the thermistor and venting check out fine, the problem might lie with the main control board. This board manages all dryer functions, including temperature regulation.
Signs of Control Board Problems
Error codes persist after replacing sensors and cleaning vents
Dryer cycles start but stop unexpectedly
Display panel behaves erratically
What to Do
Diagnosing control board issues usually requires professional help. A technician can test the board and replace it if necessary. In some cases, a firmware update may resolve glitches.
Tips for Atlanta Homeowners to Avoid Dryer Errors
Schedule regular vent cleanings at least once a year, especially in humid climates like Atlanta.
Check the lint filter after every load to prevent buildup.
Avoid overloading the dryer, which can strain sensors and components.
Use the correct drying cycles for different fabrics to reduce wear on the machine.
Keep the area around the dryer clean to prevent dust and debris from entering the vents.
When to Call a Professional
If you’ve checked the thermistor and vents but still see tE1 or tE2 errors, or if you’re uncomfortable performing these checks yourself, contact a qualified appliance repair technician in Atlanta. They have the tools and experience to diagnose and fix complex issues safely.
Summary
LG dryer error codes tE1 and tE2 usually point to temperature sensor problems, with the thermistor being the most common cause. However, vent restrictions and main control board faults can also trigger these errors. Atlanta homeowners should pay special attention to vent maintenance due to local climate conditions. By understanding these common issues and taking preventive steps, you can keep your LG dryer running smoothly and avoid unexpected breakdowns.
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