LG Dryer tE1, tE2, or nP Error Code: Thermistor (#6323EL2001B) & Gas Coils
Quick Answer: On an LG dryer, tE1 or tE2 means the Exhaust Temperature Thermistor (#6323EL2001B) has shorted out, while nP (No Power at Heater) means the electric heating relay or gas burner failed to ignite. On LG gas dryers that tumble cold, replacing the Gas Valve Solenoid Coils (#5303931775) fixes 80% of cases.
⚠️ LG Gas Dryer Peephole Test: If your LG gas dryer runs cold, pull off the small plastic plug on the front panel (or look underneath): if the igniter glows bright orange for 15 seconds, clicks, and goes dark without a blue flame, your $12 Gas Valve Coils (#5303931775) are weak!
#1 Most Common Fix: LG Dryer NTC Thermistor Sensor
Official OEM Part Number: #6323EL2001B
⏱️ Install Time: 20 Minutes | 💰 Avg Cost: $12.99 – $18.00
Step 1: Free 2-Minute Reset & Test
- Unplug the dryer for 3 minutes and check the home circuit breaker.
- If tE1 or tE2 flashes immediately, replace the oval plastic Thermistor (#6323EL2001B) mounted on the blower housing.
- If an electric LG dryer runs cold without an error code, test the Heating Element (#5301EL1001A) and High-Limit Thermostat (#6931EL3003D).
Step 2: Symptom & Part Number Lookup Table
| Symptom | Required OEM Part | Difficulty & Cost | Action |
|---|---|---|---|
| Display beeps and shows tE1, tE2, or tE3 error code Cause: Shorted or open NTC Temperature Sensor | LG OEM Dryer Thermistor#6323EL2001B | Easy DIY (20 min) Est: $15.50 | Check Price on Amazon → |
| LG Electric Dryer spins normally but produces zero heat Cause: Broken coil inside Electric Heating Element | LG Dryer Heating Element Assembly#5301EL1001A | Moderate DIY (30 min) Est: $44.99 | Check Price on Amazon → |
| LG Gas Dryer heats for the first 5 minutes, then runs cold for the rest of the cycle Cause: Failing Gas Valve Solenoid Coils | Dryer Gas Valve Solenoid Coil Kit (2-Pack)#5303931775 | Easy DIY (20 min) Est: $12.99 | Check Price on Amazon → |
Frequently Asked Questions
What causes error code nP on an LG electric dryer?
nP stands for 'No Power' detected at the heater circuit. It is almost always caused by a tripped half-breaker in your electrical box or a loose neutral/L2 wire on the terminal block at the back of the dryer.