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 resistance out of range; PCB malfunction; Heater malfunction; Restricted vent causing excessive heat buildup
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 10KΩ at 25°C (77°F)
- 3
3. Check thermostat resistance: should be < 1Ω (infinity means replace)
- 4
4. Check heater resistance: 13Ω (PIN 2-3) and 34Ω (PIN 1-2)
- 5
5. Check exhaust vent system for restrictions
- 6
6. If all components test good, replace main PCB
Parts Commonly Needed for This Error
OEM part numbers confirmed by retailers
Other Error Codes for DV52J8700E
The dryer thinks the door is open while running
A button on the control panel is stuck or shorted
Your dryer's temperature sensor isn't reading correctly
Your dryer is getting the wrong type of electrical power
The door switch isn't working properly
Your dryer is getting the wrong voltage from the outlet
The dryer's internal parts aren't communicating properly