Error Code HC
Your dryer isn't heating properly or is overheating
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: HC
What This Means
Thermistor fault (out of range resistance); Restricted exhaust vent system causing heat buildup; Heater malfunction; Thermostat failure; Main PCB fault
What actually causes this:
Most often caused by a clogged exhaust vent that traps hot air inside the dryer, or the heating element has burned out.
First Thing to Check
Check your exhaust vent — disconnect it from the back of the dryer and look for lint buildup inside.
Parts Involved
How to Fix
- 1
1. Check the PCB and thermistor connections
- 2
2. Measure thermistor resistance: should be 10K ohm at 25 degrees C (77 degrees F)
- 3
3. Check thermostat resistance: should be < 1 ohm (infinity means replace)
- 4
4. Check heater resistance: DUAL heater - 13 ohm (PIN 2-3), 34 ohm (PIN 1-2); SINGLE heater - 10 ohm (PIN 1-3)
- 5
5. Inspect exhaust vent system for blockages or restrictions
- 6
6. Replace faulty component based on resistance test results
Other Error Codes for DVE54CG7150WA3
The dryer's internal parts aren't communicating properly
Your dryer is getting the wrong voltage from the outlet
Your dryer vent is clogged and needs cleaning
Your dryer vent is about 80% blocked
Your dryer vent is over 90% blocked — needs immediate cleaning
The vent blockage test found a problem with your exhaust
Your dryer detected restricted airflow during a vent test
The dryer thinks the door is open while running